ge eagle 4000 - service manual
DESCRIPTION
Marquette Eagle 4000 vital signs monitor service manualTRANSCRIPT
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FIELDSERVICEMANUAL
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NOTE
The procedures in this manual reflect software version6.
Trademarked names appear throughout this document. Rather
than list the names and entities that own the trademarks orinsert a trademark symbol with each mention of the trademarkedname, the publisher states that it is using the names only foreditorial purposes and to the benefit of the trademark owner withno intention of improperly using that trademark.
ACCUSKETCH, APEX, AQUA-KNOT, ARCHIVIST, BABY MAC,CASE, CD TELEMETRY, CENTRA, CHART GUARD, CINE 35,CORO, COROMETRICS, CRG PLUS, DIGISTORE, Digital DATAQ,E for M, EAGLE, Event-Link, HELLIGE, IMAGE STORE, LASERSXP, MAC, MAC-LAB, MACTRODE, MARQUETTE, MARQUETTEUNITY NETWORK, MARS, MAX, MEI, MEI in the circle logo,
MEMOPORT C, MIDAS SYSTEM, MIDASNET, MINISTORE,MINNOWS, Monarch 8000, MULTI-LINK, MULTISCRIPTOR,MUSE, Neo-Trak, OXYMONITOR, PRESSURE-SCRIBE, PRES-R-CUFF, QMI, QS, Quantitative Medicine, Quantitative Sentinel,Qwik Connect Spiral, RAMS, SAM, SEER, SOLAR, Spectra 400,Spectra-Tel, ST GUARD, TRAM, TRAM-NET, TRAM-RAC,
TRAMSCOPE, TRIM KNOB, UNITY NETWORK, UNITY twist logo,Vari-X, Vari-X Cardiomatic, and VAS are trademarks of MarquetteMedical Systems, Inc. registered in the United States Patent and
Trademark Office.
12SL, 15SL, AccuVision, ADVANTAGE, AUTOSEQ, BODYTRODE,
CardioMail, CardioServ, CardioSmart, CardioSpeak, CardioSys,CD TELEMETRY-LAN, CENTRALSCOPE, Corolation, CorometricsSensor Tip, CV Mail, CV-Web, DASH, EDIC, HI-RES, IMAGE
VAULT, INTELLIMOTION, INTER-LEAD, LIFEWATCH,MARQUETTE MEDICAL SYSTEMS, MARQUETTERESPONDER,MENTOR, MIDAS Com, MRT, MUSE CardioWindow, MUSE CV,MUSEWord, O2SENSOR, OMRS, OnlineABG, Premium, RSVP,SILVERTRACE, SMART-PAC, SMARTLOOK, SOLARVIEW,Spectra-Overview, Trimline, UNITY, and Universal are trademarksof Marquette Medical Systems, Inc.
1997 Marquette Medical Systems, Inc. All rights reserved.
Registered trademarks
Trademarks
EAGLE4000 PATIENTMONITOR
T-2 407300-123 REVISIONE
TRADEMARKSANDCOPYRIGHT
DOCUMENTDATE DOCUMENTPARTNUMBER
12 MAY1997 407300-123
Copyright
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GENERAL
EAGLE4000 PATIENTMONITOR
REVISIONE 407300-123 III
The following are telephone numbers and addresses forcontacting various Marquette Electronics Service and SuppliesDivision departments.
Supply items are generally items used during normal operationof a product. Leadwires, electrode paste, patient cables, andprinter paper are examples of supply items.
Make telephone inquiries about supply items at:
1-800-558-5102 (U.S. only),
1-407-575-5000 (outside the U.S.), or
1-407-575-5050 (fax).
Address orders or inquiries to:
Attn: Supplies DepartmentMarquette Electronics Service & Supplies Division
P.O. Box 9100100 Marquette DriveJupiter, FL 33468-9100
Service parts are items that are not expended in the normaloperation of the product. They are generally replacements fordefective or malfunctioning items inside the product. Serviceparts include PCB assemblies, electronic components, internalcables and harnesses, software or firmware, and operator andservice manuals. When ordering additional operator manuals,remember to notate the software version from the start-upscreen.
A part number for the item to be replaced is necessary forordering a service part. If the part number for the desired item isunobtainable, the following will be necessary to order the item:
model and serial number of the equipment,
part number/name of the assembly where the item is used,
item name, and
where applicable, reference designation (ex., R3, S1, U32).
To open a service call with Marquette Electronics ServiceDepartment, contact Service Dispatch at:
1-800-558-7044 (U.S. only), or1-407-575-5000 (outside the U.S.).
For questions regarding service maintenance agreements,contact the service and supplies division at:
1-800-552-3248, or
1-407-575-5000 ext. 4206.
HOWTOREACHUS...
TELEPHONENUMBERSAND
ADDRESSES
ORDERINGSUPPLYITEMS
ORDERINGSERVICEPARTS
SERVICEMAINTENANCE
AGREEMENTS
SERVICECALLS
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GENERAL
EAGLE4000 PATIENTMONITOR
IV 407300-123 REVISIONE
HOWTOREACHUS... (CONT)
Technical Support has the most current information about yourequipment and can provide assistance with any technicalquestions or problems.
For technical advice concerning any equipment in yourMarquette Electronics monitoring system, contact TechSupportMonitoring Hardware at:
1-800-558-7822, or
(407) 575-5000 ext. 4216.
For technical advice concerning your Telemetry system, contactTech SupportTelemetry at:
1-800-552-3243, or
(407) 575-5000 ext. 4202.
For technical advice concerning Series 3000, 7000/7010 patientmonitoring equipment, contact Tech Support:
1-800-443-0980, or
(407) 575-5000 ext. 4217.
Some Marquette products (Input Modules, Tram modules, Series7700 ECG Telemetry Transmitters, and CD Telemetry
Transmitters) are repaired on a 48-hour turnaround basis.
To inquire about status of 48-hour turnaround repair items, or ifyou have questions before shipping an assembly to be repaired,call:
1-800-552-3243, or
(407) 575-5000.
Send items for 48-hour repair and all monitoring repair items to:
Attn: Monitoring RepairMarquette Electronics Service and SuppliesP.O. Box 9100100 Marquette Drive
Jupiter, FL 33468-9100
The main switchboard operator will direct your call to the personmost able to assist you. For any other questions or problems,contact the main switchboard operator at:
1-800-558-5120, or
(407) 575-5000.
TECHNICALSUPPORT
For All Hardware
Series 7000/7010
Telemetry
48-Hour Turnaround Repair
Service Address
MAINSWITCHBOARD
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GENERAL
EAGLE4000 PATIENTMONITOR
REVISIONE 407300-123 V
Trademarks and Copyright .............................................. ii
How To Reac h Us . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i i iTelephone numbers and addresses ................................. iiiOrdering supply items .................................................... iii
Ordering service parts .................................................... iiiService calls ................................................................... iiiService maintenance agreements .................................... iii
Technical Support .......................................................... ivMain switchboard........................................................... iv
Produc t Desc riptio n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -2
About the monitor ....................................................... 1-2
Marquet te Unit y Net work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Monitor application ..................................................... 1-3Patient monitoring system application ......................... 1-3Hospital-wide network application ............................... 1-3
Fron t Pane l Cont rols/ Con ne ct ors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Rear Pane l Con trols/ Con ne ct ors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
About the remote alarm connector .............................. 1-6
Performan ce Specif ications . . . . . .. . . . . . .. . . . . .. . . . . .. . . . . . .. . . . . .. . . . . .. . . 1-7
Preparation For Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -16
Power requirements .................................................. 1-16Equipment ground requirements ............................... 1-16Fuse and voltage setup .............................................. 1-17
Voltage selector card setup ........................................ 1-17Monitor ventilation requirements .............................. 1-18Mounting recommendations ...................................... 1-18Software setup .......................................................... 1-18
Theo ry of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -19
Overall block diagram ............................................... 1-19Overall block theory .................................................. 1-20Power supply PCB block diagram .............................. 1-21Power supply PCB block theory ................................. 1-22
Acquisition PCB block diagram.................................. 1-23Acquisition PCB block theory .................................... 1-24Processor PCB block diagram .................................... 1-25Processor PCB block theory ....................................... 1-26(Optional) EtCO2 PCB block diagram ........................ 1-27(Optional) EtCO2 PCB block theory ........................... 1-28
Mainte nan ce Sch edu le . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Manufacturer recommendation ................................... 2-2Manufacturer responsibility ........................................ 2-2
Visual Ins pec tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Inspecting the monitor ................................................ 2-3
Cleanin g The Monit or . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Cleaning the display .................................................... 2-4Cleaning the external surfaces .................................... 2-4Manufacturer recommendation ................................... 2-4
TABLEOFCONTENTS
GENERAL
SECTION1
EQUIPMENTOVERVIEW
SECTION2
MAINTENANCE
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GENERAL
EAGLE4000 PATIENTMONITOR
VI 407300-123 REVISIONE
Che ck out Proc edu res . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5About the checkout procedures ................................... 2-5Manufacturer recommended test equipment................ 2-5Power-up self-test ....................................................... 2-6ECG tests .................................................................... 2-7
12SL ECG tests ........................................................... 2-9Respiration tests ....................................................... 2-10
Temperature tests ..................................................... 2-11Cardiac output tests.................................................. 2-12Invasive blood pressure tests ..................................... 2-13Pulse oximetry tests .................................................. 2-15Non-invasive blood pressure tests ............................. 2-17End-tidal carbon dioxide tests ................................... 2-22Defib synch tests ....................................................... 2-24Battery tests ............................................................. 2-26Speaker tests ............................................................ 2-27Checkout procedure completion ................................ 2-27
Elect rical Safety Test s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 -28Current leakage tests ................................................ 2-28
Wall receptacle tests .................................................. 2-29Surface continuity tests ............................................ 2-29Ground wire to ground tests ...................................... 2-30Chassis to ground tests ............................................. 2-31Patient source tests ................................................... 2-32Patient sink tests ...................................................... 2-34
Test completion ......................................................... 2-35Hi-Pot (Dielectric Withstand) Tests ............................ 2-36
Adjustm ent s / Jum pers / Switche s . . . . . .. . . . . . .. . . . . .. . . . . .. . . . . . .. . . 3-2
Hardware calibration................................................... 3-2Software calibration .................................................... 3-2
Proc es so r PCB .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -3About the procedure.................................................... 3-3Test equipment ........................................................... 3-3Calibration procedure ................................................. 3-3Switch (SW1) settings - color display ........................... 3-4Switch (SW1) settings - mono display .......................... 3-4BP analog output null and gain calibration.................. 3-5Low battery voltage threshold calibration .................... 3-6Switch settings ............................................................ 3-7
Jumper setting ............................................................ 3-8
Acquis ition PCB .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9About the procedure.................................................... 3-9Test equipment ........................................................... 3-9Calibration procedure ................................................. 3-9
Power Supply PCB .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -11
About the procedure.................................................. 3-11Test equipment ......................................................... 3-11Calibration procedure ............................................... 3-11
TABLEOFCONTENTS(CONT)
Section 2
Maintenance (Cont)
SECTION3
CALIBRATION
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GENERAL
EAGLE4000 PATIENTMONITOR
REVISIONE 407300-123 VII
Non -invasive Blood Pres sure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -14About the procedure.................................................. 3-14Manufacturer recommendation ................................. 3-14
Test equipment ......................................................... 3-14Calibration procedure ............................................... 3-15
End-tidal CO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 2About the procedure.................................................. 3-22Test equipment ......................................................... 3-22Pretest setup ............................................................. 3-22Calibration procedure ............................................... 3-23
Mon itor Configuration s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Setup for use .............................................................. 4-2Stand-alone ................................................................ 4-2Network interface ........................................................ 4-2
Ins talling Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Methods for downloading software ............................... 4-3Intended use ............................................................... 4-4
Available software ....................................................... 4-4Summarized download procedures .............................. 4-5Summarized download procedures (Cont) .................... 4-6
Load S oftware For Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Use the Correct Loading Procedure .............................. 4-7Load software onto a central station ............................ 4-7Download from a central station to the monitor ......... 4-10Use the Correct Loading Procedure............................ 4-11Download from memory card to the monitor .............. 4-11
Load th e Version 6 Con version Too l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -12
Download the version 6 conversion tool ..................... 4-12Download the boot code software .............................. 4-13
Download the Software Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Download monitor software components ................... 4-15Completing the procedure ......................................... 4-18
Update Software From Disk et te s Using A PC .. . . . . . . . . . . . . . . . . . . 4 -20
About the procedure.................................................. 4-20Connect the PC to the monitor .................................. 4-20Update program start-up........................................... 4-21Download from the PC to the monitor ........................ 4-22Download files to the monitor .................................... 4-23Completing the procedure ......................................... 4-25
Set Fren ch or Germ an Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -27
Defaults for French or German monitors ................... 4-27
Enable (Version 6 ) Software Feat ures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -29
Procedure .................................................................. 1-29Completion ............................................................... 1-31
TABLEOFCONTENTS(CONT)
SECTION4
CONFIGURATION
Section 3
Calibration (Cont)
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VIII 407300-123 REVISIONE
Set up Fo r Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -32About setup .............................................................. 4-32Procedure summary .................................................. 4-32Display features ........................................................ 4-33Software revision menu ............................................. 4-34
Enter into the service mode menu ............................. 4-35Unit name ................................................................. 4-36Bed number .............................................................. 4-38Graph locations ......................................................... 4-40
Time and date setup ................................................. 4-43
Batte ry Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Battery replacement .................................................... 5-2
The BATT FAIL indicator ............................................. 5-2
Power Sou rce Tes ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 -4Wall receptacle ............................................................ 5-4
Power cord and plug.................................................... 5-5Main power and display power control ......................... 5-5
Data Acquis ition Test s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
ECG functional tests ................................................... 5-6ECG test failure solutions ........................................... 5-7Lead fail functional tests ............................................. 5-8Lead fail test failure solutions...................................... 5-8Pacemaker pulse detection functional tests ................. 5-9Pace detect test failure solutions ................................. 5-9Invasive BP functional tests....................................... 5-10BP test failure solutions ............................................ 5-11Respiration functional tests ....................................... 5-12Respiration test failure solutions ............................... 5-13
NBP functional tests and test failure solutions .......... 5-14
Service Mode Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
About the service mode menu ................................... 5-15Access to the service mode menu .............................. 5-16About service mode menu option items ..................... 5-17Review errors ............................................................ 5-18More about review errors ........................................... 5-21Error logs .................................................................. 5-22
Service Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23Fault/symptom analysis ........................................... 5-23
Acquisition PCB symptoms........................................ 5-24Processor PCB symptoms .......................................... 5-24Power supply PCB symptoms and applications .......... 5-25End-tidal CO2 messages ........................................... 5-26
Network Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
TABLEOFCONTENTS(CONT)
SECTION5
TROUBLESHOOTING
Section 4
Configuration (Cont)
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GENERAL
EAGLE4000 PATIENTMONITOR
REVISIONE 407300-123 IX
Ass em bly Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2About this section ....................................................... 6-2About the assembly drawings ...................................... 6-2
Pn D41 21 86 e - Color . . . . . . . . . . .. . . . . . .. . . . . .. . . . . .. . . . . . .. . . . . .. . . . . . .. . . . . .. 6-3
About the assembly drawings ...................................... 6-3Packing materials ........................................................ 6-4NBP pneumatic circuit diagram ................................... 6-5Exploded view (detail G) .............................................. 6-5Exploded view (rear) .................................................... 6-6Exploded view (detail B)............................................... 6-7Fuse replacement/voltage settings .............................. 6-8Exploded view (detail C)............................................... 6-9Exploded view (detail F) ............................................... 6-9Exploded view (front) ................................................. 6-10Exploded view (detail A) ............................................. 6-11Processor PCB dip switch settings ............................. 6-11Electrical connectors ................................................. 6-12
Electrical diagram ..................................................... 6-13Pn. 41 21 86 -02 3e / -024 e Parts List - Color . . . . . . .. . . . . .. . . . . .. . . . . 6-14
Pn 4 12 18 5m - Monoc hrome/ Non-Invasive . . . . . .. . . . . . .. . . . . .. . . . 6-17
About the assembly drawings .................................... 6-17Packing materials ...................................................... 6-18NBP pneumatic circuit diagram ................................. 6-19Exploded view (detail G) ............................................ 6-19Exploded view (rear) .................................................. 6-20Exploded view (detail B)............................................. 6-21Fuse replacement/voltage settings ............................ 6-22Exploded view (detail C)............................................. 6-23Exploded view (detail F) ............................................. 6-23
Exploded view (front) ................................................. 6-24Exploded view (detail A) ............................................. 6-25Processor PCB dip switch settings ............................. 6-25Electrical connectors ................................................. 6-26Electrical diagram ..................................................... 6-27
Pn 41 21 85 -02 1l / -02 2e Parts List - Monoc hrome . . . . . .. . . . . .. . 6-28
Pn. 4 12 18 5-01 2l / -02 3e Parts List - Non-Invasive . . . . .. . . . . . .. 6-31
Field Se rvice Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Intended use ............................................................... 7-2Scope of the manual.................................................... 7-2
Manual content ........................................................... 7-2Page Layou t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Related Docum ent ation . . . . . .. . . . . .. . . . . . .. . . . . .. . . . . .. . . . . . .. . . . . .. . . . . .. . . 7-4Operator information .................................................. 7-4Service information ..................................................... 7-4
Manufact urer Respo ns ibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 -5Liability disclaimer ...................................................... 7-5
Not es , Cautions , and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
What these indicate..................................................... 7-6
TABLEOFCONTENTS(CONT)
SECTION6
ASSEMBLYDRAWINGS
SECTION7
ABOUTTHEMANUAL
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X 407300-123 REVISIONE
TABLEOFCONTENTS(CONT)
Section 7
About the Manual (Cont)
Parts List s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6Dimension specifications ............................................. 7-6
Abbreviation s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 -7
Page Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
List of page changes .................................................... 7-9
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EAGLE4000 PATIENTMONITOR
REVISIONE 407300-123 1 - 1
1 EQUIPMENTOVERVIEW
Produc t Desc riptio n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -2
About the monitor ....................................................... 1-2
Marquet te Unit y Net work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Monitor application ..................................................... 1-3Patient monitoring system application ......................... 1-3Hospital-wide network application ............................... 1-3
Fron t Pane l Cont rols/ Con ne ct ors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Rear Pane l Con trols/ Con ne ct ors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
About the remote alarm connector .............................. 1-6
Performan ce Specif ications . . . . . .. . . . . . .. . . . . .. . . . . .. . . . . . .. . . . . .. . . . . .. . . 1-7
Preparation For Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -16Power requirements .................................................. 1-16Equipment ground requirements ............................... 1-16Fuse and voltage setup .............................................. 1-17
Voltage selector card setup ........................................ 1-17Monitor ventilation requirements .............................. 1-18Mounting recommendations ...................................... 1-18Software setup .......................................................... 1-18
Theo ry of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -19Overall block diagram ............................................... 1-19
Overall block theory .................................................. 1-20Power supply PCB block diagram .............................. 1-21Power supply PCB block theory ................................. 1-22
Acquisition PCB block diagram.................................. 1-23Acquisition PCB block theory .................................... 1-24Processor PCB block diagram .................................... 1-25Processor PCB block theory ....................................... 1-26(Optional) EtCO2 PCB block diagram ........................ 1-27(Optional) EtCO2 PCB block theory ........................... 1-28
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PRODUCTDESCRIPTION
The monitor is a compact, self-contained patient monitorincorporating many advanced features previously found only incomplete modular systems.
Measuring a compact 12.8 x 12.5 x 5.6 inches, and weighing just
under 18 pounds, the monitor is thin and unobtrusive enoughfor locations previously considered impractical. The display is animpressive 10.4 inches with exceptional visibility.
This full-featured vital signs monitor offers various software andhardware options which allow it to be configured to meet theneeds of specific careunits. The basicmonitor includes multi-lead ECG, respiration,two temperatures (orcardiac output), twoinvasive blood pressuresand pulse oximetry.
The monitor meets theneeds of a variety ofcare areas fromsubacute to acuteincorporating additionalmonitoring featuressuch as: simultaneousmulti-lead arrhythmiaanalysis, multi-leadarrhythmia event recall,enhanced multi-lead STsegment measurement
capabilities,thermodilution cardiacoutput determination with cardiac indices calculation,pulmonary and dosage calculations, non-invasive bloodpressure, end-tidal carbon dioxide and more.
The monitor can be part of a patient monitoring network, anopen architecture, systems integration platform designed toimprove the efficiency and effectiveness of health care delivery,permitting viewing of remote bed information and much more.
From software designed for specific care areas to the monitor'sunique Trim Knob control, the monitor was designed to be aseasy to use as it is comprehensive. The Mentor user support
system provides on-screen prompts and instructions as well asanswers to operational questions to assist novice users.
ABOUTTHEMONITOR
Compact design
Multi-lead ST and arrhythmia
monitoring
Network compatible
Easy to use
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REVISIONE 407300-123 1 - 3
MARQUETTEUNITYNETWORK
MONITORAPPLICATION The Marquette Unity Network (hereafter referred to as thenetwork) provides a method for standardized communication
with various Marquette medical systems devices. This versatilemonitor can operate both as a fully functional stand-alone deviceand as a component on the network, depending upon the
application.
When connected to the network, the monitor provides access toother devices for many purposes. Marquette patient monitoringequipment such as Centralscope central station monitor; Series7200/7260 direct digital writer; CDT-LAN patient telemetrysystem; ADU/Pager-LAN; and, Solar or other Eagle patientmonitors are examples of devices that can be used in conjunction
with the monitor when connected to the network.
There are various types of information management and data
base systems devices which may also be integrated with themonitor via connection to the network. Marquette medicalsystems equipment such as MUSE cardiology managementsystem; MARS UNITY workstation; MARS 24 clinical reviewstation; MRT II automated vital sign and arrhythmia datacollection system; MAC-Lab cardiac catheterization system; QMIpatient data management system; and, MUSE HIS interface areexamples of systems and data bases which can be integrated
with the monitor on the network.
PATIENTMONITORINGSYSTEM
APPLICATION
HOSPITAL-WIDENETWORK
APPLICATION
Patient monitoring system
application T RAMSCOPE 12
MARQUETTE
ma rque tte
CDTSYSTEM
CDTSYSTEM
OPERATIONAL
OPERTIONL
CDTELEMETRY
TRIMKNO
B
TEMP/C
O
BP
BP
ECG I S O LAT
E D
SAO 2
DEF IB .S
YNC
NBP
!
BATRDYPW
R AC
BATT
CHRGNG
FAIL
DISPLAY
ON/OFF
NBP
GO/STOP
ZEROALL
SIL ENCE
ALARM
GRAPH
GO/ST
OP
marq
uet
te
TRIM K
NOB
TEMP/CO
BP
BP
ECG I S OLA
TE D
SAO 2
DEF IB.SYN
C
NBP
!
BAT
RDYPWR
AC
BATT
CHRGN
G
FA IL
DISPLA
Y
ON/OF
F
NBP
GO/STO
P
ZERO
ALL
SILENC
E
ALARM
GRAPH
GO/STO
P
mar
que
t te
TRAMSCOPE12
MARQUETTE
TM
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FRONTPANELCONTROLS/CONNECTORS
TRIM
KNOB
TEMP/
CO
BP
BP
ECGISOL
ATED
SAO2
DEFIB
.SYN
C
NBP
!
BAT
RDY
PWR
AC
BATT
CHRG
NG
FAIL
DISPL
AY
ON/OF
F
NBP
GO/ST
OP
ZERO
ALL
SILEN
CE
ALARM
GRAPH
GO/ST
OP
Front Panel Controls:Five backlitpushbutton operator controls providethe following functions:
Pat ient InputConnectors: Used toattach patient cablesfor variouselectrodes, sensorsand transducers usedin patient signalacquisition
NBP Conn ec tor:A pneumatic connector forattaching a noninvasive blood pressure cuffto the monitor.
DEFIB SYNC:This front panel jack provides a directinterface between the monitor and a defibrillator forsynchonization of the two devices during emergencydefibrillation or for synchronized cardioversion. Thesignals available through this connector are:Outputs
Defib sync pulse Analog ECG signal Analog invasive BP signalInput
Defibrillator triggered marker pulse
Trim Knob Control:This is the
control that is used most often tochoose menu items and enterdata.
PWR
BATT
AC
RDY CHRGNG FAIL
BATT
Indicators:Five LED's indicate the following powerrelated conditions of the monitor:
PWR-AC:Monitor isoperating on ac power
BATT-RDY:Thebattery is fullycharged monitoris ready for batterypowered use
BATT-CHRGNG: The battery ischarging the monitor is notready for battery powered use
BATT-FAIL:The batteryhas failed andrequiresmaintenance
DISPLAYON/OFF
NBPGO/STOP
ZERO ALL
SILENCEALARM
GRAPHGO/STOP
When operating on acpower, controls onlydisplay power. Whenoperating on batterypower, controls overallmonitor power.
Manually starts or stopsthe noninvasive bloodpressure function.
Sets zero references forall invasive bloodpressure functions.
Controls patient alarmsilencing functions.
Manually starts or stopsgraphs to selectedwriters. Manually stopsalarm graphs.
ECG
AR1
PA2
CO
RR
1505070
II
160
AR1
0
32.4C
4 230
60
PA2
0
II
OPERAT
INGTHE
MONITO
R
ROTATE
theTrim
Knob to
HIGHLIG
HT
paramet
er labels
(farrigh
t side of
screen)
andmen
uoption
s (botto
mofsc
reen).
PRESS t
heTrim
Knob to
SELECT
paramet
er
labels an
dmenu
options
. Related
menuop
tions
willapp
ear.Am
essage
linedesc
ribing th
e
function
ofahigh
lighted
menuop
tionis d
isplayed
.
Select to
return t
omain
menu.
Selectin
gHELPf
romapo
pupmen
uwill d
isplay a
n
informa
tionwin
dow.
PREVIO
US
MENU
MAIN
MENU Sele
cttodisp
lay previ
ousmen
u.
NEXT
WINDOW
CLOSE
WINDOW
ZEROB
P
ZEROB
PDIS
CHARG
ED
GRAPH
&
ALARM
S
DISPLA
Y
OPTION
S
PATIENT
:
DISCHA
RGED
CUSTOM
IZE
MONIT
OR
V
CALCS
&
HISTOR
IES
SICU-B
ED5
MARTI
N
6010D
mmHg
20080S
mmHg
20
RRII
305
Press the Trim Knobcontrol to select thehighlighted item.
Display:Two types are available:Monochrome
Hi-bright electroluminescent (EL) display panel.Color
Active matrix thin film transistor (TFT) LCD panel.Screen size
10.4-inch diagonalResolution
640 x 480 pixels
PWR-BATT:Monitor isoperating on batterypower
Rotate the Trim Knobcontrol to highlight anitem on the display.
NOTE
To insure patient safety, use only parts and accessories manufactured or recommendedby the manufacturer. Parts and accessories used must meet the requirements of theapplicable IEC 601 series safety standards, and/or the system configuration must meet
the requirements of the IEC 601-1-1 medical electrical systems standard.
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REARPANELCONTROLS/CONNECTORS
NOTE
The use of ACCESSORY equipment not complying with the equivalent safety requirementsof this equipment may lead to a reduced level of safety of the resulting system.Consideration relating to the choice shall include: use of the accessory in the PATIENT
VICINITY; and evidence that the safety certification of the ACCESSORY has beenperformed in accordance to the appropriate IEC 601-1 and/or IEC 601-1-1 harmonizednational standard.
MODELNO.
SERIALNO.
MARQUETTEELECTRONICS INC.MILWAUKEEWI.USA 70206-004
CAUTION
RISKOF FIRE
REPLACE FUSE(S) AS MARKED
WARNING:POW
ER
V
I
50-60Hz
100V120V220V240V
RMTVID
ETHER-NET
ASYNCCOMMRMTALRM
ASYNCCOMMRMTALRM
Serial Number Label:Describes the type ofequipment, date andsequence of productmanufacture for eachmonitor.
Main Power Switch:Selects ac or batterypower. When in theon (I) position, themonitor operates onac power and batterycharging is enabled.When in the off (0)position, the monitoroperates on batterypower controlled bythe DISPLAY ON/OFFpushbutton switchlocated on the frontpanel.
Main Power:A power cordconnected between this port and awall receptacle is used for ac main
power operation of the monitor.
RMT VID (remo te video ) Conne ct or: For monitorsw ith color displays only, an external display monitorcan be connected to this port for viewing patientinformation from a remote location.
ETHERNET Conn ec to r: An IEEE 802.3 AUI cable andtransceiver can be connected to this port for monitorsused in patient monitoring network configurations.
Fuse/ Voltage Select or Cover: Main powerfuses and the voltage selector for themonitor are located behind this cover. Thelabel above the cover shows the correctratings for replacement fuses.
ASYNC COMMConnect ors (2): Theseports can be used forinterconnection toremote controls, directdigital writers and otherdevices
REMOTE ALARM Conn ec to r: This 9-pin
"D" connector provides interconnection tothe Marquette/Hellige Isolation Relay for anurse-call light system. The followingalarms will trigger these outputs: CRISIS Patient Status Alarms, and WARNING System Status Alarms.
Battery Acce ss Cover: Remove twoscrews to access the optional Ni-Cadbattery pack located under this cover.
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REARPANELCONTROLS/CONNECTORS(CONT)
The remote alarm connector (REMOTE ALARM) is for use withthe Marquette/Hellige Isolation Relay, pn 303 444 77 (non-U.S.)and pn 303 445 50 (U.S.). This accessory provides a relayclosure when either of the following alarms occur:
CRISIS (Patient Status Alarm), and/or WARNING (System Status Alarm).
The signals from the REMOTE ALARM connector activate anddeactivate the isolation relay. When the monitor is initiallypowered up or rebooted, the relay remains deactivated until themonitor completes its power-up or reboot sequence. Once themonitor successfully completes this sequence, the relay is thenactivated.
If either of the above listed alarms occurs, the relay isdeactivated by the monitor. This causes the nurse call system tonotify personnel that an alarm situation exists at the monitor.
When the alarm has been cleared, the relay is activated. Thiscauses the nurse call system to notify personnel the alarmsituation has been cleared.
The relay is deactivated when AC power is removed from themonitor.
ABOUTTHEREMOTEALARM
CONNECTOR
How the system works
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PERFORMANCESPECIFICATIONS
DISPLAYSize: 10.4-inch diagonal
Type:Monochrome: Hi-Bright Electroluminescent (EL)Color: Thin-Film Transistor (TFT) Liquid Crystal Display (LCD)
Resolution: 640 by 480 pixelsNumber of traces: 6Number of seconds/trace: 6.0 at 25 mm/secSweep speed:
All waveforms except EtCO2: 25 mm/sec (with erase bar)EtCO2: 6.25, 12.5 or 25 mm/sec (with erase bar)
Waveform display options: Full or individualInformation window: Displays non-real-time information without obstructing the
display of real-time informationDisplay organization: Prioritized by parameter
CONTROLS
Standard: Trim Knob control plus 4 hard keys: Silence Alarm, Graph Go/Stop, Zero All, and Display On/Off
PROCESSINGMain processor: MC68332 32-bit integrated microcontroller (19.968 MHz)Data acquisition processor: MC68332 32-bit integrated microcontroller (15.72 MHz)Graphics processor: TMS34010 32-bit graphics system processor (50 MHz)Program storage: 4-MB flash memory Data storage: 2-MB RAM (battery backed-up)
ALARMSClassification: 4 levels Crisis, Warning, Advisory, and Message
Notification: Audible and visualSetting: Default and individualSilencing: 1 minute, current alarm only
Volume: Default 70%, 70 dB measured at 1 meter
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ECGStandard leads available: I, II, III, V, aVR, aVL, and aVF(Optional) 12SL leads available: V2, V3, V4, V5 and V6Leads analyzed simultaneously: I, II, III, and V (multi-lead mode)Lead fail: Identifies failed lead
Alarms: User selectable upper and lower heart rate limits
Input specifications:Voltage range: 0.5 mV to 5 mVSignal width: 40 ms to 120 ms (Q to S)Heart rate range: 30 to 300 BPMInput impedance:
Common mode: >10 Mat 50/60 HzDifferential: >2.5 M from dc to 60 Hz
Output specifications:Frequency response:
Display:Diagnostic: 0.05 to 120 HzMonitoring: 0.05 to 40 HzModerate: 0.05 to 25 HzMaximum: 5 to 25 Hz
DDW:Diagnostic: 0.05 to 120 HzMonitoring: 0.05 to 40 HzModerate: 0.05 to 25 HzMaximum: 0.05 to 25 Hz
Common mode rejection: 90 dB minimum at 50 Hz or 60 HzGain: 1000 3%Linearity deviation: 3%
Noise:
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TEMPERATURE(TEMP)Number of channels: 2
Input specifications:Probe type: YSI Series 400 or 700 thermistor (determined by input cable)
Temperature range: 0C to 45C (32F to 113F)Resolution: 0.1C
Output specifications:Parameters displayed: T1, T2Gain: 121.95 1%Linearity:
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INVASIVEBLOODPRESSURE(BP)Number of channels: 2
Transducer sites: Arterial (ART), femoral artery (FEM), pulmonary artery (PA),central venous (CVP), right atrial (RA), left atrial (LA), intracranial(ICP), and special (SP)
Transducer requirements:Excitation voltage: 2.5 Vdc0.1%
Transducer output: 50 V/V/cm Hg
Input specifications:Range: 25 mmHg to 300 mmHgOffset: 150 mmHgInput impedance:
Common mode: >100 k at 50/60 HzDifferential: >100 k from dc to 60 Hz
Output specifications:
Gain: 976 1%Frequency response: dc to 50 Hz (+0/-3 dB)Gain stability: < 0.1%/C, and < 0.1% over any 24 hour periodZero balance range: 150 mmHgZero balance accuracy: 1 mmHgZero balance drift: 1 mmHg over 24 hoursCommon mode rejection: >60 dB at 60 HzNoise:
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REVISIONE 407300-123 1 - 11
NON-INVASIVEBLOODPRESSURE(NBP)Measurement technique: OscillometricDisplayed parameters: Systolic, diastolic, and mean pressures, pulse rate, time of last
measurementMeasurement modes: Manual, auto, and stat Heart rate detection: 30 to 300 beats per minute
Total cycle time: 20 to 40 seconds typical (dependent on heart rate and motionartifact)
Automatic cycle times: 0 to 24 hoursAuto zero: Zero pressure reference prior to each cuff inflationTubing length:
Adult: 12 feetNeonatal: 8 feet
Automatic cuff deflation: Cycle time exceeding 3 minutes (90 seconds neonatal), power off,or cuff pressure exceeds 300 mmHg (+10%) adult, 150 mmHg(+10%) neonatal
Cuff sizes:
Disposable: Large adult, adult, small adult, pediatric, small pediatric, andinfantReusable: Thigh, large adult, adult, child, and infant
Alarms: User-selectable upper and lower limits for systolic, diastolic, andmean pressures
PERFORMANCESPECIFICATIONS(CONT)
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END-TIDALCARBONDIOXIDE(ETCO2)Information displayed: Inspired and expired carbon dioxide measurement, respiration
rate measurement.Measurement technique: Non-dispersive infrared absorption, dual wavelength ratiometric.Sensor type: Novametrix Medical Systems Capnostat IIIPatient interface: Compatible with Novametrix Medical Systems Capnogard moni-
toring product.
Airway adaptor specifications:Airway adaptor types: Adult reusable (standard), adult disposable, neonatalAirway adaptor dead space/chamber volumes:
Adult reusable:
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Respiration rate specifications:Range (for 5% step size): 0-120 breaths per minute
Accuracy: 1 breath per minuteResolution: 1 breath per minute
Barometric pressure sensor specifications:Range: 530-785 mmHg
Accuracy: 7 mmHgCalibration: Calibrated at factory; user calibration in service menu.
Capnostat III sensor specifications:Operating temperature: 10to 40C (50to 104F)Storage temperature: -30to 65C (-22to 149F)Humidity: 5 to 95%, relative humidity, non-condensing.Barometric pressure: 500 to 800 mmHgShock resistance: Able to withstand 6 ft. drop to tile floor.Moisture resistance: Splash resistant sealed transducer
Cleaning and sterilization:Sensor: Transducer, cable and verifier may be wiped with cold chemical
disinfectant; no steam sterilization or EtO gas permitted; fluidimmersion not recommended.
Adult reusable airway adaptor: Disinfect with buffered glutaraldehyde, EtO gas, isopropyl alco-hol, household bleach; also steam sterilizable and pasteurizable.
ESD susceptibility: No damage to the sensor from electrostatic discharge of 0.01 J at up to 15 kV, applied to sensor connector pins.
60 Hz interference:
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ANALOGOUTPUTECG:
Gain: 1 V/mV 10%DC offset: 100 mV (max)Noise:
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ENVIRONMENTALSPECIFICATIONSPower requirements:
AC voltage selections:100 Vac10% 1.5 A 120 Vac10% 1.4 A
220 - 230 Vac10% 800 mA 240 Vac10% 700 mA
Power consumption:
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1 - 16 407300-123 REVISIONE
POWERREQUIREMENTS
PREPARATIONFORUSE
At least one grounded duplex wall receptacle should be providedfor each monitor. The wall receptacle should be hospital gradeand installed in a suitable junction box. Power should beprovided by a power line dedicated solely to equipment requiringemergency power.
WARNING
Loss of power to the monitor results in the loss of allmonitoring functions.
The ground pin of the wall receptacles and all exposed metalparts (beds, radiators, water pipes, etc.) in the patient areashould be connected together and tied to the nearestequipotential ground point through a bonded grounding system,or with a 10-AWG stranded copper grounding cable. Thisequipotential ground point should be as close to earth ground as
possible. Use only three-prong, polarized, hospital-grade wallreceptacles to accept the three-wire, polarized plug on the powercord of the monitor.
If a bonded grounding unit is not available, interconnect theground pins of all wall receptacles in the patient and monitorareas with 10-AWG (or larger) stranded copper cables. Thiscopper cable must connect to the central grounding point. Donot jumper from ground pin to ground pin, then to the centralgrounding point. The ground cabling must not carry current,such as a grounded neutral, since the current flow will producedifferences in potential along the ground. These potentialdifferences are the main source for shock hazards to the users
and patients.Do not rely on conduit as a ground conductor. Plastic (PVC)pipes or fittings used as conduit break up the ground path,
which can present potential shock hazards. The electricalground system must be connected to actual earth ground. If thisis not possible, then a good reference ground such as a metalcold water pipe or an electrically conductive building componentshould be used. It is more important that all grounded objects inthe patient area are at the same potential than at true earthpotential.
EQUIPMENTGROUND
REQUIREMENTS
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FUSEANDVOLTAGESETUP
100V
120V
220V240V
USE ONLY WITH250V FUSES
Fuse holder removal
100/120 Vac setup
230/240 Vac setup
VOLTAGESELECTORCARDSETUP
100V
120V
220V
240V
USE ONLY WITH250V FUSES
Selected voltage
PREPARATIONFORUSE(CONT)
To change the fuse arrangement and operating voltage setup ofthe monitor, the settings on the power input module (located onthe rear panel of the monitor) must be configured properly.
First, change the fuse arrangement. Follow these steps:
1. Using a flat blade screwdriver, remove the fuse holder fromthe power input module.
2. Remove the fuse block from the fuse holder by looseningthe Phillips-head screw 2 full turns counterclockwise.
3. Separate the fuse block from the fuseholder by tilting it up and away from themount.
4. Arrange fuses as required for propermonitor operating voltage.
NOTE
Two fuses are required for 230/240 Vac operation. Adummy fuse may be used in the neutral (lower)holder. Fuse(s) inserted into the power input modulefirst, are the active set.
5. To change fuse arrangement, invert the fuse holder andreassemble it to the fuse block in the reverse order of steps2 and 3.
Next, change the voltage selector for the correct operating voltageof the monitor. Continue with these steps:
1. With the fuse holder remaining out of the power inputmodule, remove the voltage selector card from the powerinput module as well by pulling it straight out.
2. Holding the indicator pin in the upright position, rotate theselector card so the desired voltage is readable at the
bottom.
3. Insert the voltage selector card into the power input modulesuch that the voltage lettering imprinted on the card isfacing the power on/off switch.
4. Replace the fuse holder into the power input module andverify the desired voltage is indicated, when viewed from the
rear panel.
120
240
100
220
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MONITORVENTILATION
REQUIREMENTS
MODELNO.
SERIALNO.
MARQUETTEELECTRONICSINC. MILWAUKEEWI.USA70206-004
CAUTION
R ISKOF FIRE
REPLACEFUSE(S) AS MARKED
WARNING:POW
ER
V
I50-60Hz
100V120V220V240V
RMTVID
ETHER-NET
ASYNCCOMMRMTALRM
ASYNCCOMMRMTALRM
PREPARATIONFORUSE(CONT)
The monitor is capable of producing as much as 170 BTu perhour of heat load. This is equivalent to approximately 50 wattsof energy.
WARNINGFailure to properly ventilate the monitor may causeequipment failure or improper monitoring condi-tions which may endanger the patient being moni-tored.
CAUTION
Do not locate the monitor in an enclosed area thatmay restrict the heat dissipated by it. Any restrictionin air flow causes a rise in internal temperature
which may result in equipment failure.
CAUTION
The monitor must be located no closer than 4 inches(10 cm) from any partition or wall. The monitor can
be no closer than 12 inches (30 cm) from anyoverhead partition or the ceiling.
Tram Critical Care Monitoring System Reference Guide:
pn. 403799-010
Manufacturer recommended methods of mounting themonitor to various locations.
Section 6: Configuration
Information regarding connection of the monitor toperipherals
MOUNTINGRECOMMENDATIONS
SOFTWARESETUP
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THEORYOFOPERATION
OVERALLBLOCKDIAGRAM
Acquisition PCB Assembly
Power
Supply
PCB
Assembly
OptionalBatteryPack
F
le
x
C
ir
c
u
it
Patien
tConn
ector
s
Isolated Power Supply
DASProcessing
Circuit(MC68332)
SignalMultiplexing
&ADC
AnalogInput
Hybrids
ECG/Resp
Temp/CO
BP1
BP2
SpO2
EtCO2
NIBP
NOTE:
All supply voltages are sent tothe processor pcb assembly,then dc power is distributed toother electrical assemblies in
the monitor.
DataBus
MainProcessing
Circuit(MC68332)
AC Po we r
Front Panel
Flex
PCB
Assembly
Flex
Cir
cuit
Memory Card Slot
16-ohm Speaker
Display
Panel
Assembly
Audio
Analog OutUser PanelDefib Sync
NIBP Control
PCMCIA
ETHERNETASYNC COM
ASYNC COM
RMT VID
Network&
SerialComm.
Ex
pan
sionIn
terfa
ce
F l e x C i r c u i t
EtCO2
PCB
Assembly
GraphicsSystem
Processing(TMS34010)
Communi
cationPCB
Assembly
ProcessorPCB
Assembly
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THEORYOFOPERATION(CONT)
The block level theory of operation, as covered in this section, isintended for service technicians and provides a general overviewof the monitor and its main electrical assemblies. Anunderstanding of the block level theory of operation is essentialfor effectively installing, maintaining or troubleshooting the
monitor.
The power supply PCB mounts internally to the monitor rearcasting assembly. The board accepts both low voltage AC powerfrom the main step down isolation transformer or 12 Vdcfromthe optional battery pack. Both the step down transformer andthe battery pack are located off of the power supply PCB,mounting into the rear casting assembly. The power supply PCBprovides four independent output voltages and appropriate powercontrol and status input/output (I/O) signals required by themonitor electronic assemblies.
The acquisition PCB provides an electrically isolated patient dataacquisition system (DAS) to acquire real time patient data for the
monitor. Analog sensor/electrode patient input signals areamplified and conditioned, then converted to digital data. Thedigital patient data is transferred across an optically coupledisolation barrier to the processor PCB for analysis and display.
The DAS consists of an isolated and non-isolated section whichare separated by a coupled inductor power supply and optical-isolation for signals crossing the barrier.
The processor PCB provides signal processing, system control,user interface, and communications functions for the monitor,
both TFT color LCD and High-Bright EL display versions. Itreceives and processes digitized patient data from the isolatedDAS assembly (acquisition PCB), text and waveform informationfor the video display, interfaces with the operator via the frontpanel switches and Trim Knob control, and communicates withother products on the Ethernet network. Additional capabilitiesinclude support for an external color CRT slave display(functional only in color or "normal scan" mode) and a pair ofasynchronous communications ports for devices like a DDWand/or remote control.
The communication PCB is responsible for the dispersion ofsignals between the processor PCB and the monitor rear panelconnectors. Ethernet, remote video, asynchronouscommunication, remote alarms and static protection are theprimary functions of the board.
The optional end-tidal CO2PCB is designed to plug directly intothe expansion interface connector on the processor PCBassembly. The main microcontroller on the processor PCBcontrols the EtCO2PCB assembly. This optional board providespatient interface, signal acquisition and processing for all carbondioxide monitoring functions. The CO2patient signals areprocessed and stored by an on-board microcontroller. Theacquired CO2data is then sent to the processor PCB for display,communication and long-term patient data storage purposes.
OVERALLBLOCKTHEORY
Power supply PCB assembly
Acquisition PCB assembly
Processor PCB assembly
Communication PCB assembly
(Optional) End-tidal CO2PCB
assembly
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REVISIONE 407300-123 1 - 21
POWERSUPPLYPCB BLOCK
DIAGRAM
Display On/Off
Shut Down
AC In
C/10 Enable
Charger Enable
Magnetics
&
Converter
Circuit
Battery
&
Charger
Circuit
Power
Supply
On/ Off
Control
PWM
Controller
Circuit
+12V Analog
-12V Analog
+12V Main
+5V
NiCad Low
NiCad Fail
Line Clk
Line Power OK*
Battery/
Line Power
Status
Circuit
Bridge
&
ORing
Diodes
Post
Regulator
Circuit
(From Transformer)
THEORYOFOPERATION(CONT)
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The power supply PCB mounts internally to the monitor rearcasting assembly. The board accepts both low voltage AC powerfrom the main step down isolation transformer or 12 Vdcfromthe optional battery pack. Both the step down transformer andthe battery pack are located off of the power supply PCB,
mounting into the rear casting assembly. The power supply PCBprovides four independent output voltages and appropriate powercontrol and status input/output (I/O) signals required by themonitor electronic assemblies.
Functional circuits on the power supply PCB include:
Power on/off control, and
Power forward converter/magnetics,
Pulse width modulation (PWM) controller,
Post regulator,
Battery and charger, and
Battery/line power status.
The calibration procedure for this assembly is found in thesection titled Cal ibrat ionin this manual.
POWERSUPPLYPCB BLOCK
THEORY
Power supply PCB functional
circuits
Calibration
THEORYOFOPERATION(CONT)
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THEORYOFOPERATION(CONT)
ACQUISITIONPCB BLOCK
DIAGRAM
Data
Address
RA
LA
LL
V1
RL
V2
V3
V4
V5
V6
TEMP/CO
BP
SpO2
NBP
ECGDefibPro
tection
Signal
Generation
(hybrids)
Analog
Signal
Multipexing
Processor
RAM
Flash
EEPROM
12-Bit
ADC
DAS
Controller
(MC68332)
DAS_FR
DAS_PC
DAS_MI
DAS_MI
DAS_SC
Iso
lation
Barrier
12V_MAIN
DAS Cont rol
ASIC
Isolated Power Supply
ADCD
ata
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The acquisition PCB, or data acquisition system (DAS), located inthe monitor, is responsible for the acquisition of all vital-signpatient data. Analog sensor/electrode input signals areamplified and conditioned by hybrid assemblies, then convertedto digital data. The digital patient data is transferred across an
isolation barrier via high-speed opto-couplers to the processorPCB for analysis and display.
The DAS consists of an isolated and non-isolated section whichare separated by a barrier that is capable of withstanding up to6000 Vdc with respect to earth ground. Isolation isaccomplished by using a coupled inductor power supply andopto-isolation for signals crossing the barrier.
Functional circuits on the acquisition PCB include:
Isolated power supplies generation,
Patient input connector interface,
ECG defibrillator protection,
Patient signal generation (hybrids interface),
Analog-to-digital conversion (patient signals),
DAS microcontroller and processing, and
DAS communication interface (isolation barrier).
The calibration procedure for this assembly is found in thesection titled Cal ibrat ionin this manual.
ACQUISITIONPCB BLOCK
THEORY
Functional circuits
THEORYOFOPERATION(CONT)
Calibration
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REVISIONE 407300-123 1 - 25
THEORYOFOPERATION(CONT)
PROCESSORPCB BLOCK
DIAGRAM
GD0-15
WLA0-7
TA0-7
WUA0-9
WD0-15
TD0-15
XA1-19
XD0-15
XA1-19
XD0-15
RA1-19
RD0-15
EPD0-7
D0-7
LD0-15
LA0-23MC68332
32-Bit
Integrated
Controller
DAS_FRZ
DAS_PCS0*
DAS_MISO
DAS_MOSI
DAS_SCLK
DAS_ENBL*
Buffer
Crystal
Oscillator
(31 .2 kHz)
Processor
Supervisory
Circuit
Flash
Program
Memory
Bu s
Control
EPLD
I/ O
Address
Driver
I/ O
Data
Xcvr.
RAM
Address
Driver
Expansion
Interface
Address
Driver
Expansion
Interface
Data
Xcvr.
Battery
Back
edSRAM
Ex
pan
sionIn
terfa
ce
COMM_TX1
COMM_RX1
COMM_TX2
COMM_RX2
Ethernet
Xcvr
Interface
+12VMAIN
LAN_RX
LAN_TX
LAN_CD
Compressor
Pressure Switches
Solenoid Valve1
Solenoid Valve0
S ys t e m
Interface
ASIC
User
Panel
Interface
Analog
Output
(DAC)
Defib Sync Jack
Trim Knob Control
Front Panel Pushbuttons
Memory
CardInterface
RTC
&
Audio
IOD0-15
IOA0-15
Serial
Async
Comm
Interface
50 MHz
Oscillator
LAD0-1 5
IPD0-7
Waveform
VRAM
Graphics
Controller
ASIC
+5VID/12VID
RMT_RED/GREEN/BLUE_V
RMT_HSYNC*/VSYNC*
RMT_ID
16Speaker
PCMCIA
CardSlot
Internal Display Backlight Po
Internal Display Data
Internal Display Power
Internal Display Control
External
DisplayInterface
Internal
Display
Interface
GSP
MemoryInterface
Logic
GSP
Program
DRAM
Text
VRAM
TMS34010
Graphics
S ys t e m
Processor
(GSP)
NBP
Interface
ASIC
3V / 1 AH
Lithium
Battery
RAM
Data
Xcvr.
HighFre
qIs
ola
tionR
egion
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1 - 26 407300-123 REVISIONE
The processor PCB provides signal processing, system control,user interface, and communications functions for the monitor,
both TFT color LCD and High-Bright EL display versions. Itreceives and processes digitized patient data from the isolatedDAS assembly (acquisition PCB), text and waveform information
for the video display, interfaces with the operator via the frontpanel switches and Trim Knob, and communicates with otherproducts on the network using a built-in Ethernet interface.
Additional capabilities include support for an external color CRTslave display (functional only in color or "normal scan" mode)and a pair of asynchronous communications ports for deviceslike a DDW and/or remote control.
As a result of the complexity of this board, there are manyfunctional circuits. The functional circuits on the processor PCBinclude:
Main processing circuit:
Motorola MC68332 32-bit integrated microcontroller(19.968 MHz internally),
Clock - 31.2 kHz crystal oscillator,
Bus control EPLD,
Microprocessor support circuit (watchdog) and 3 voltlithium battery,
Flash EEPROM (4 megabytes),
Static RAM (2 megabytes),
System interface ASIC.
Serial asynchronous serial communications interfaceDUART (ASYNC COMM ports),
Serial network interface controller (ETHERNET port),
Non-invasive blood pressure (NBP) interface ASIC,
Analog output 12-bit DAC (ECG and blood pressure),
Real-time clock/calendar and audio generation,
User panel interface (Trim Knob control/push-buttons),
Memory card (PCMCIA) interface,
Video processing circuit (waveforms and text for display):
Texas Instruments TMS34010 graphics co-processor (50MHz),
Clock - 50 MHz CMOS/TTL oscillator,
Video control LCA,
Graphics system processor memory interface LCA, Graphics system processor program memory - DRAM (512
kilobytes),
Waveform display memory - VRAM (256 kilobytes),
Text display memory - VRAM (256 kilobytes),
Display driver circuit,
Remote display video interface (RMT VID port).
DAS interface and power supply interface.
The calibration procedure for this assembly is found in thesection titled Cal ibrat ion in this manual.
Functional circuits
THEORYOFOPERATION(CONT)
PROCESSORPCB BLOCKTHEORY
Calibration
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REVISIONE 407300-123 1 - 27
THEORYOFOPERATION(CONT)
(OPTIONAL) ETCO2PCB
BLOCKDIAGRAM
Data
Address
Case temp
Case heater
Detector temp
Detector heater
CO2 signalRef signal
IR source
Barometric pres
EXP_PS0-3
EXP_ID0-3
EXP_HRST*
EXP_TXD
EXP_RXD
EXP_MSIRQ*
+5/+12 V
SRXD
STXD
SCLK
ADCCS*
Signal/ControlCircuitry
Processor
RAM
Flash
EEPROM
12-Bit
ADC
EtCO2
Controller
(MC68332)
EtCO2
Control
EPLD
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THEORYOFOPERATION(CONT)
(OPTIONAL) ETCO2PCB
BLOCKTHEORY
The Eagle Capnostat CO2System (ECCS) is a self-containedprinted circuit assembly that interfaces Novametrix Capnostat 3sensors to the Eagle 4000 Patient Monitor. The ECCS has thenecessary circuitry to interface to the Capnostat 3. It acquiresraw signals from the Capnostat 3, processes these signals to
produce CO2waveform data and respiration parameters. Theseparameters are sent to the host system via an asynchronousserial communication link.
The Mainstream Capnometer measures End-tidal Carbon Dioxideusing a non-invasive technique that relies on the selectiveabsorption properties of CO2to specific frequencies of infraredradiation. In the transducer head, a thick film infrared source ispulsed at a rate of approximately 87 Hz, generating a broad -
band spectrum of IR. Selective filtering separates this into twonarrow regions, one inside the band of CO2absorption, the otheroutside the region of CO2absorption. Behind each filter is adetector which produces an electrical signal proportional to the
amount of light energy it receives. The detector associated withthe filter outside the band of CO2absorption always records themaximum level of the source energy since the signal it receives isnot affected by CO2. As the level of CO2increases, more of thelight energy is absorbed by the CO2gas molecules in the airwayand less signal reaches the detector. This signal, inverted by thedetector is referred to as the CO2Input signal. To acquire aprecise level of CO2, both channels are sampled simultaneouslyand the level of CO2in the sampling chamber is determined fromthe ratio of CO2Input and Reference channels. The ratio iscompared to a lookup table in memory to establish the correct
value in units of mmHg (which can be converted to units of kPaor %).
The functional circuits on the EtCO2PCB include:
Signal/control circuitry
Power Converter Circuit
Source Pulser
Heater Circuits
Pump circuitry
Barometric pressure measurement
Analog to digital conversion circuit.
EtCO2microcontroller circuit,
Motorola MC68332 32-bit integrated microcontrollerrunning at the clock rate of 15.9744 MHz from thecrystal frequency of 31.2 kHz
Time processing unit (TPU) channels
Memory,
Flash EEPROM; 128 kB; 80 ns,
SRAM; 128 kB; 80 ns,
Serial EEPROM.
EtCO2control EPLD,
Functional circuits
IRSource
Gasto
beAnalyzed
OpticalBeam
Splitter
CO2Detector
ReferenceDetector
CO2 Signal
Ref Signal
EtCO2Transducer Head
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REVISIONE 407300-123 1 - 29
THEORYOFOPERATION(CONT)
Calibration The calibration procedure for the EtCO2PCB assembly is foundin the section titled Cal ibrat ion in this manual.
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For your notes.
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MAINTENANCE2
EAGLE4000 PATIENTMONITOR
REVISIONE 407300-123 2 - 1
Mainte nan ce Sch edu le . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Manufacturer recommendation ................................... 2-2Manufacturer responsibility ........................................ 2-2
Visual Ins pec tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Inspecting the monitor ................................................ 2-3
Cleanin g The Monit or . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Cleaning the display .................................................... 2-4Cleaning the external surfaces .................................... 2-4Manufacturer recommendation ................................... 2-4
Che ck out Proc edu res . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5About the checkout procedures ................................... 2-5Manufacturer recommended test equipment................ 2-5Power-up self-test ....................................................... 2-6ECG tests .................................................................... 2-712SL ECG tests ........................................................... 2-9Respiration tests ....................................................... 2-10
Temperature tests ..................................................... 2-11Cardiac output tests.................................................. 2-12Invasive blood pressure tests ..................................... 2-13Pulse oximetry tests .................................................. 2-15Non-invasive blood pressure tests ............................. 2-17End-tidal carbon dioxide tests ................................... 2-22Defib synch tests ....................................................... 2-24Battery tests ............................................................. 2-26Speaker tests ............................................................ 2-27Checkout procedure completion ................................ 2-27
Elect rical Safety Test s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 -28Current leakage tests ................................................ 2-28
Wall receptacle tests .................................................. 2-29Surface continuity tests ............................................ 2-29Ground wire to ground tests ...................................... 2-30Chassis to ground tests ............................................. 2-31Patient source tests ................................................... 2-32Patient sink tests ...................................................... 2-34
Test completion ......................................................... 2-35Hi-Pot (Dielectric Withstand) Tests ............................ 2-36
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MAINTENANCE
EAGLE4000 PATIENTMONITOR
2 - 2 407300-123 REVISIONE
To make sure the monitor remains in proper operational andfunctional order, a good maintenance schedule must be adheredto. The manufacturer's recommendations in this regard is asfollows:
Inspect ion: Operators should perform this prior toadmitting each patient to the monitor. Service personnelshould perform this prior to servicing the monitor.
Gen eral Clean ing: Operators should perform this prior toadmitting each patient to the monitor. Service personnelshould perform this after servicing the monitor.
Chec kout Proc edures: These should be performed byqualified service personnel upon receipt of the equipment,one time per year thereafter, and each time the monitor isserviced.
Leakage Curren t Tes ts: These should be performed byqualified service personnel upon receipt of the equipment,
one time per year thereafter, and each time the monitor isserviced.
Hi-Pot Tes ts: High-potential tests should be performed byqualified service personnel whenever a circuit board isremoved, repaired or replaced in the monitor. These testsshould also be performed if any component or assemblyeffecting patient isolation is removed, repaired or replacedin the monitor.
NOTE
The Hi-Pot Tests provide a means of checking the
patient isolation circuitry such that a patient receiv-ing defibrillation, while attached or admitted to themonitor, will receive the full energy of each shock andthat the monitor will not absorb the energy, whendelivered.
Failure on the part of all responsible individuals, hospitals orinstitutions, employing the use of this monitor, to implement therecommended maintenance schedule may cause equipmentfailure and potential operator and patient health hazards. Themanufacturer does not in any manner, unless an EquipmentMaintenance Agreement exists, assume the responsibility forperforming the recommended maintenance schedule. The soleresponsibility rests with all individuals, hospitals, or institutionsutilizing the monitor.
MAINTENANCESCHEDULE
MANUFACTURER
RECOMMENDATION
MANUFACTURERRESPONSIBILITY
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REVISIONE 407300-123 2 - 3
VISUALINSPECTION
The monitor should be carefully inspected prior to each patientbeing admitted to the monitoring system. Follow theseguidelines when inspecting the equipment:
Carefully inspect the monitor for obvious physical damage
to the outer case, display screen and controls. Do not usethe monitor if physical damage is determined. Referdamaged equipment to qualified service personnel for repair
before using the monitor on a patient.
Inspect all front and rear panel external connectors fordamaged pins, prongs and connector housings. Referdamaged equipment to qualified service personnel for repair
before using the monitor on a patient.
Inspect all cables, insulation, strain-reliefs and connectorsfor damage, cracks or degradation. Refer damagedequipment to qualified service personnel for repair beforeusing the monitor on a patient.
INSPECTINGTHEMONITOR
TRIM
KNOB
TEMP
/CO
BP
BP
ECGISOL
ATED
SAO2
DEFIB
.SYN
C
NBP
!
BAT
RDY
PWR
AC
BATT
CHRG
NG
FAIL
DISPL
AY
ON/OF
F
NBP
GO/STO
P
ZERO
ALL
SILENCE
ALARM
GRAPH
GO/ST
OP
ECG
AR1
PA2
CO
RR
1505070
II
160
AR1
0
32.4C
4230
60
PA2
0
II
OPERAT
INGTHE
MONIT
OR
ROTATE
theTrim
Knob to
HIGHLI
GHT
paramet
er labels
(farrigh
t sideof
screen
)
andmen
u optio
ns(bot
tomofs
creen).
PRESS
theTrim
Knobto
SELECT
parame
ter
labels
andmen
u option
s. Relat
edmenu
options
willapp
ear.Am
essage
linedes
cribing
the
functio
nofahi
ghlight
edmenu
option
is displ
ayed.
Select t
oreturn
to main
menu.
Selectin
gHELP
froma
popup
menuw
ill disp
layan
informa
tionwin
dow.
PREVIO
US
MENU
MAIN
MENU Sele
ct to di
splayp
revious
menu.
NEXT
WINDOW
CLOSE
WINDOW
ZEROB
P
ZEROB
PDIS
CHARGE
D
GRAPH
&
ALARM
S
DISPLA
Y
OPTION
S
PATIENT:
DISCHA
RGED
CUSTOM
IZE
MONITO
R
V
CALCS
&
HISTOR
IES
SICU-B
ED5
MARTIN
6010D
mmHg
20080S
mmHg
20
RRII
305
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CLEANINGTHEMONITOR
To clean the display on the monitor, use a soft, clean , lint-freecloth dampened with a glass cleaner similar to Windex, or a 1:1mixture of isopropyl alcohol and water.
WARNINGDo not spray glass cleaner or general cleaning solu-tions directly onto the display. Do not use hospitaldisinfectants, like Cidex, on the display.
The monitor display uses a circular-polarized filter with anti-reflective (AR) coating, which is the exposed external surface.
This type of filter increases the display contrast while, at thesame time, reducing glare from ambient light sources. Uponclose inspection of this filter lens while the display is turned off,milky-white streaks may be noticed. Visible streaks do notindicate that the display needs to be cleaned. This phenomena isinherent of displays incorporating this technology.
Clean the external surfaces of the monitor before each time apatient is admitted to the system. The exterior surfaces may becleaned with a lint-free cloth dampened with one of theseapproved solutions:
ammonia (diluted),
Cidex,
mild soap (dissolved), or
sodium hypochlorite bleach (diluted).
The manufacturer recommends the following guidelines to avoid
damaging the monitor:
Dilute all cleaning solutions according to respectivemanufacturer recommendations.
Use a clean, dry, lint-free cloth to wipe off excess cleaningsolution after each application.
Do not pour water or cleaning solutions directly onto themonitor. Do not allow fluids to run into crevices,connectors or cooling vents on the monitor.
Never use these cleaning agents:
abrasive cleaners or solvents of any kind,
alcohol-based cleaning agents,
wax containing a cleaning substance,
acetone, or
betadine.
CAUTIONFollow these cleaning instructions exactly. Failureto follow the instructions may melt, distort, or dullthe finish of the case, blur lettering on the labels, orcause equipment failures.
CLEANINGTHEDISPLAY
MANUFACTURER
RECOMMENDATION
CLEANINGTHE
EXTERNALSURFACES
Filter lens characteristics
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REVISIONE 407300-123 2 - 5
CHECKOUTPROCEDURES
ABOUTTHECHECKOUT
PROCEDURES
This part of the section contains all of the checkout proceduresfor the monitor. The checkout procedures provide servicepersonnel with a method of verifying operational and functionalperformance of the monitor without having to disassemble theunit. Failure to attain the prescribed results indicates a need for
calibration or potential malfunction of the monitor.
Perform the checkout procedures upon receipt of the monitor,every year thereafter, and each time a circuit board is removed orreplaced.
The checkout procedures are based on the assumption that themonitor being tested is used with known, good cables and testequipment. It also requires that the user be somewhat familiar
with the operation of the monitor and all test equipment used forthe checkout procedures. For more information concerning theoperation of these components, refer to the respective operatormanual.
The following table lists the manufacturer's recommended testequipment, adaptors, and cables necessary to successfullycomplete the checkout procedures. The checkout procedures
were written for the test equipment in the following table. If testequipment other than the manufacturer's recommendation isused, it may be necessary to slightly modify some test steps.
De s c ript ion Part Num be r Qt y
Multifunction Microsimulator MARQ1 1
Multi-Link ECG cable, 5-Lead, AHA 412931-001 1
Multi-Link ECG cable, 12-Lead, AHA 416035-001 1
Multi-Link Leadwire Set, 5-Lead, AHA 414556-001 1
Multi-Link Leadwire Set, V-Leads, AHA 415467-003 1
BP Adapter 700095-001 2
Temperature Adaptor 402015-004 1
TEMP-to-Simulator Cable 6770031 1
Cardiac Output Simulator II 900028-001 1
CO Adaptor 700092-001 1
Mercury manometer SenSym 1200 1
SpO2Simulator 408610-001 1SpO2Simulator Cable, Nellcor 700232-004 1
Capnostat (CO2) Sensor Cable 412340-001 1
MANUFACTURERRECOMMENDED
TESTEQUIPMENT
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POWER-UPSELF-TEST The following steps are used to run the monitor power -up selftests.
1. Turn the monitor rear panel power switch to the off (0)position.
2. If the display is on, press the DISPLAY ON/OFF key to turnit off.
3. Connect a power cord between a properly wired wallreceptacle and the monitor power connector.
4. Turn the monitor rear panel power switch to the on (1)position.
5. Verify all of the front pa