Model 3204-6X6 Solid State Matrix System

Operation Manual Document No. 49101-141 Rev. 1

Copyright © Dow-Key Microwave Corporation 2004, All rights reserved. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. Printed in the U.S.A. Dow-Key is a registered trademark of Dow-Key Microwave Corp.

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WARRANTY

Dow-Key Microwave Corporation warrants this product to be free from defects in material and workmanship for a period of 1 year from date of shipment. This warranty does not apply to defects resulting from product tampering or modification without Dow-Key’s express written consent. This warranty also does not apply to software, non-rechargeable batteries, power supplies, or problems arising from normal wear or failure to follow instructions. To exercise this warranty, contact Dow-Key Microwave headquarters in Ventura, California. You will be given prompt assistance and return instructions. Send the product, transportation prepaid, to the Dow-Key headquarters. Repairs will be made and the product returned within the quoted period of time, transportation prepaid. Repaired or replaced products are warranted for the balance of the original warranty period, or at least 90 days. NEITHER DOW-KEY MICROWAVE CORPORATION NOR ANY OF ITS EMPLOYEES SHALL BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIEDENTAL OR CONSEQUENTIAL DAMAGES ARISISNG OUT OF THE USE OF ITS INSTRUMENTS AND SOFTWARE EVEN IF DOW-KEY MICROWAVE CORPORATION HAS BEEN ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES. SUCH EXCLUDED DAMAGES SHALL INCLUDE, BUT ARE NOT LIMITED TO: COSTS OF REMOVAL AND INSTALLATION, LOSSES SUSTAINED AS THE RESULT OF INJURY TO ANY PERSON, OR DAMAGE TO PROPERTY.

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Manual Revision History The revision history shown below lists of all revisions and addendums created for this manual. The revision level increases numerically as the manual undergoes subsequent updates. Addendums are released between revisions and contain important change information that the user should incorporate immediately into the manual. When a new revision is created, all addendum associated with the previous revision of the manual are incorporated into the new revision of the manual. Each new revision includes a revised copy of this history page.

Revision 1 (Document Number 49101-141) …………………………. June 2008

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Table of Contents 1 General Information 1.1 Introduction ………………………………………………………………………… 1 1.2 Specifications ……………………………………………………………………. 1 1.3 Safety Precautions ……………………………………………………………….. 2 1.4 Inspection …………………………………………………………………………. 2 1.5 Maintenance ……………………………………………………………………. 3 1.6 Repacking for Shipment ………………………………………………………….. 3 2 System Layout 2.1 Front Panel Layout …………………………………………………………….…. 4 2.2 Rear Panel Layout ……………………………………………………………….. 5 2.3 Schematic Layout ……………………………………………………………..… 6 3 Connections 3.1 Power Connections …………………………………………………….………….. 7 3.1.1 Line Voltage…………..……………………………………………………………… 7 3.1.2 Line Power Connection ………………………………………………………….….7 3.1.3 Line Fuse Replacement ……..………………………………….………..………… 7 3.2 Ground Connection …………….………………………………………………..…. 8 4 Configuring the Matrix 4.1 Configuring the Matrix ……………………………………………………………. 9 4.2 MAC Address …………………………………………………………………….. 9 4.3 Ethernet Connections ……………………………………………………………. 9 4.4 Turning on the Unit ………………………………………………………………… 10 4.5 Calibrating the Touch Screen ………………………………………………….. 10 4.6 Testing the Ethernet Connections ……………….…………………………….. 10 4.7 Communication Problems ………………………….……………………………. 11 4.8 Power Failure ………………………………………………………………………11 5 Manual (Local) Operation 5.1 Front Panel Controls …………………………………………………………… 12 5.2 Manual Operation using the Touch Screen …………………………………… 13 5.3 Setting Multiple Outputs to a Single Input …………………………………… 14 5.4 Disconnecting a Path …………………….……………………………………… 15 5.5 Clear All …………………………………..……………………………………… 15 5.6 Setup ………………………………………………………………………………. 16 5.6.1 Setup - Color …………………….……………………………………………….. 17 5.6.2 Setup – Output ……………………….…………………………………………….. 18 5.6.3 Setup – Input Names ……………………………………………...…………….. 19 5.6.4 Setup – Network Name …………...……………………………………………….. 20 5.6.4.1 Port Number ………………………………………………………………………20

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Table of Contents 5.6.5 Setup – IP Address …………...………………………………………………….. 21 5.7 Local/Remote Button ………………………………………………………….. 21 5.8 Hide Button ………………………………………………………………………… 21 6 Remote Operation 6.1 Introduction …………..……………………………………………………………… 22 6.2 Shortcuts …………………….……………………………………………………. 22 6.3 Route:Pathx y ………….…………………………………………………………. 22 6.4 Route:Pathy? …………..…………………………………………………………. 23 6.5 Route:Path All? ……………………………………………………………………. 23 6.6 *IDN? ………………………………………………………………………………. 23 6.7 System:Softreset ……………………………………………………………….. 24 6.8 System:Hardreset ………………………………………………………………… 24 6.9 System:Error? ………………………………………………………………………24 List of Figures 2-1 Front Panel Layout …………………………………………………………….….. 4 2-2 Rear Panel Layout …………………………………………………………….….. 5 2-3 Schematic Layout ……..…..…………………………………………………….. 6 3-1 Power Entry Module ………………………………………………………….… 8 5-1 Front Panel Controls ……………………………………………………….….. 12 5-2 Output 5 connected to Input 3 ………………………………………………… 13 5-3 Output 2, 5 and 8 connected to Input 3 ……………….……………………… 14 5-4 Output 5 disconnect from Input 3 ……..……………………………………... 15 5-5 Setup Main Screen ……………………………………………………………….. 16 5-6 Change Line Colors ………….…………………………………………………….. 17 5-7 Change Output Names ………………………..…………………………………... 18 5-8 Change Input Names ………………………………………………………….… 19 5-9 Change Network Name …………………..…………………………………….….. 20 5-10 IP Address Screen ………………………………………………………………. 21 List of Tables 3-1 Line Fuse ………………………………………………………………………….. 8

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1 General Information 1.1 Introduction

The Dow-Key Microwave Model 3204-6X6 is a 6 x 6 full fan-out non-blocking solid state matrix that can connect any input to any one or multiple outputs using BNC female connectors on the inputs and outputs. The Model 3204-6X6 comes complete with a state of the art graphical touch screen display for manual operation which allows the user to easily connect an output to an input with a touch of the screen. Also included with the Model 3204-6X6 is Ethernet and RS-232 control.

1.2 Specifications

Configuration: 6 inputs connected to 6 outputs RF Connectors: 12 BNC Female connectors on inputs Impedance: 50 Ohms Frequency Range: 20 - 200 MHz Isolation: >55dB input/input >55dB input/output >55dB output/output (different input) >40dB output/output (common input) VSWR: <1.5:1 Input <1.5:1 Output Gain: 0 dB +/- 1.0dB (Defines Min. gain and Max. gain

across the specified frequency band) Gain Flatness: 0.5dB max over any 70MHz span Survivable Input Power: +15dBm Max 1dB Compression Input: +10dBm minimum 3rd/2nd Order Output Intercept Point: >+20dBm / >+35dBm Noise Figure: <15dB

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General Information

Operating Temp: 0° to 50° degrees C Line Voltage: 120-240 VAC, 50-60 Hz, 3-6A, 250W max Remote Control Interface: Ethernet 10BT/100/100BT with RJ-45 Connector RS-232 with DB9 Female Connector Local Control: 6.4” VGA TFT LCD Touch Screen Operating System: Microsoft® Windows® 2000 Professional CPU: VIA Eden EP6000 (667 MHz ) EBGA low power

CPU onboard Memory: 128 MB minimum Hard Drive: 6.0 GB removable hard drive minimum Dimensions: 3U (5-1/4” H x 19” W x 21” D) Weight (Max): 40 lbs (35 lbs nominal)

1.3 Safety Precautions

Safety precautions should be observed before using this product and any associated instrumentation. This product is intended for use by qualified personnel who recognize the safety precautions required to avoid possible injury.

1.4 Inspection

The Model 3204-6X6 was carefully inspected, both electrically and mechanically before shipment. After unpacking all items from the shipping carton, check for any obvious signs of physical damage that may have occurred during transit. Report any damage to the shipping agent immediately. Save the original packing carton for possible future reshipment. The following items are included with every Model 3204-6X6 order.

• Model 3204-6X6 Switch System • Model 3204-6X6 Operation Manual, Document Number 49101-141 • Power Cord, Part Number 40203-005

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General Information 1.5 Maintenance

The Model 3204-6X6 requires no periodic maintenance. Should any problems arise, contact Dow-Key Microwave immediately for necessary repairs. This system is not field repairable.

1.6 Repacking for shipment

Should it become necessary to return the Model 3204-6X6 for repair, carefully pack the unit in its original packing carton or the equivalent, and follow these instructions:

• Call the Repair Department at 1-805-650-2325 for a Return Material Authorization (RMA) number.

• Advise as to the warranty status of the Model 3204-6X6.

• Write ATTENTION REPAIR DEPARTMENT and the RMA number on the

shipping label.

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2 System Layout 2.1 Front Panel Layout

Figure 2-1 shows the general layout of the front panel of the Model 3204-6X6 which includes:

• 6.4” TFT Touch screen monitor • Dual Color LED’s for power supply monitoring • Removable hard disk drive • Power Switch with a switch guard

Figure 2-1 Power Switch LED’s for Power Front Panel Layout with Guard Supply Monitoring

Touch Screen Removable Hard Drive

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System Layout 2.2 Rear Panel Layout

Figure 2-2 shows the general layout of the rear panel of the Model 3204-6X6 which includes:

• BNC-Precision Female Input Connectors • Power Entry Module with built in Fuse • RJ-45 Connector • DB9 Female Connector • Chassis Ground

Figure 2-2 Rear Panel Layout Line Fuse

GND MAC ADDRESS:

ETHERNET

RS-232

DISCONNECT POWERBEFORE REPLACING FUSES

OUTPUTSOUTPUT 1

OUTPUT 7

OUTPUT 2

OUTPUT 8

OUTPUT 3

OUTPUT 9

OUTPUT 4

OUTPUT 10

OUTPUT 5

OUTPUT 11

OUTPUT 6

OUTPUT 12

INPUTSINPUT 1 INPUT 6INPUT 3INPUT 2 INPUT 4 INPUT 5

INPUT 12INPUT 9INPUT 7 INPUT 8 INPUT 10 INPUT 11

Power Entry Module

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System Layout 2.3 Schematic Layout

Figure 2-3 Simplified Schematic

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3 Connections 3.1 Power Connections

3.1.1 Line Voltage – The Model 3204-6X6 operates from a line voltage in the range

of 120V to 240V at a frequency of 50 or 60Hz. Line voltage selection is automatic.

CAUTION: Operating the unit on an incorrect line voltage may cause damage, possibly voiding the warranty.

3.1.2 Line Power Connection – Perform the following steps to connect the Model 3204-6X6 to line power:

1. Connect the female end of the supplied power cord to a grounded AC receptacle on the rear panel.

2. Connect the other end of the supplied power cord to a grounded AC

outlet.

WARNING: The power cord supplied with the Model 3204-6X6 contains a separate ground for use with grounded outlets. Failure to use a grounded outlet may result in personal injury or death due to electric shock.

3.1.3 Line Fuse Replacement – A rear panel fuse protects the power line input of

the Model 3204-6X6. If the line fuse needs replacement, perform the steps below:

WARNING: Disconnect the line cord from the unit before changing the line fuse.

1. The fuse is located in a holder in the power module unit above the AC receptacle (figure 3-1). At top is a small tab, use a small bladed screwdriver to release the fuse holder.

2. Slide the fuse holder out to gain access to the fuse carrier and fuse.

3. Remove the carrier with the blown fuse, and replace with the correct

type listed in Table 3-1.

CAUTION: For continued protection against fire or unit damage, replace the fuse only with the type and rating listed.

4. Install the fuse carrier in the fuse holder, then insert the fuse holder back in the power entry module.

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Connections Figure 3-1 Power Entry Module

Insert small bladed screwdriver on both sides to release the fuse.

DISCONNECT POWERBEFORE REPLACING FUSES

Table 3-1 Line Fuse

Line Voltage Fuse Rating Manufacturer Manufacturer Part No.

120-240V 2A, Slo-Blo, 250V, ¼” x 1-1/4” Littelfuse 312002

3.2 Ground Connection

The rear panel ground screw (figure 2-2) should be connected to safety earth ground using #18 AWG or larger wire if the Model 3204-6X6 is not mounted in a properly grounded rack.

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4 Configuring the Matrix 4.1 Configuring the Matrix

Before you configure your matrix, you will need to contact your network administrator to obtain the following information:

• an IP address for the matrix • TCP port number

Each device on your network must have a unique address so that all devices can communicate simultaneously over the same network. These unique addresses are called IP addresses, and are assigned by your network administrator. An IP address is a set of four decimal number, separated by periods, example 169.254.111.111. To set the IP address from the touch screen refer to section 5.6.4 Setup – Network Name and look under Port Number. CAUTION: It is important that no two devices are assigned the same IP address. Both devices may fail to communicate on the network. To set the TCP port from the touch screen refer to section 5.6.5.

4.2 MAC Address Your matrix has a unique built-in MAC address associated with the Ethernet card inside the matrix. The MAC address is a 48-bit number assigned at the factory. You don’t need to know the MAC address to configure your matrix.

4.3 Ethernet Connections To connect your Matrix to a LAN hub, the use of a “straight-through” cable is required. To connect to a single computer and avoid using a LAN hub, a special “cross-over” cable or adapter that acts like a LAN hub must be used. If you try to connect to a single computer using a “straight-through” cable, it will not work.

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Configuring the Matrix 4.4 Turning on the Unit

To turn on your matrix lift up the switch guard on the front panel and press the green button. The button will illuminate green and the LCD will also illuminate and Microsoft® Windows® 2000 Professional will start to load.

4.5 Calibrating the Touch Screen

To calibrate the touch screen use the stylus that was provided with the unit and click on the program “Cybertouch”. There are several tabs across the top, click on the tab “Calibrate”. This is a five point calibration. To start the calibration click on the button in the center called “Calibration”. With your stylus place on the upper left corner onto the flashing target and hold until it shows 100% complete. Follow this same process to the flashing upper right target, the flashing lower left target then the flashing lower right target and finally the flashing center target. Your touch screen is now calibrated. Note: To ensure proper operation of the touch screen the calibration procedure must be performed each time the unit is turned off and then back on.

4.6 Testing the Ethernet Communication You should now test the communication between your computer and your matrix. The ping utility is typically used to test this communication. Enter the following at the command prompt of a DOS window on your computer. Ping <IP address> <IP address> is the number that was assigned by your network administrator and was entered into your matrix in “Configuring the Matrix”.

If there is a valid working connection, you should see a response similar to this:

C:\>ping 169.254.111.111 Pinging 169.254.111.111 with 32 bytes of data: Reply from 169.254.111.111: bytes=32 time=5ms TTL=64 Reply from 169.254.111.111: bytes=32 time=2ms TTL=64 Reply from 169.254.111.111: bytes=32 time=2ms TTL=64 Reply from 169.254.111.111: bytes=32 time=3ms TTL=64 Ping statistics for 169.254.111.111 Packets: Sent=4, Received=4, Lost=0 (0% loss) Approximate round trip times in milli-seconds: Minimum=2ms, Maximum=5ms, Average=3ms

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Configuring the Matrix 4.7 Communication Problems

Your Matrix interface does not need or include any proprietary driver software. It was designed to operate with common network utilities and drivers. If the Matrix fails to communicate, contact your network administrator for additional assistance. If your network administrator is unable to locate the problem, please contact Dow-Key Microwave Corporation at 1-805-650-2325.

4.8 Power Failure If a power failure should occur, the matrix upon power up will set switches to last settings before the failure. Once the computer resets and the Dow-Key Microwave program is opened all paths should be displayed as before the power failure.

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5 Manual (LOCAL) Operation 5.1 Front Panel Controls

Once the unit has booted up to the windows screen. Click onto the “DOW-KEY MICROWAVE” ICON. The display will show a grid with Outputs 1 through 12 on the left and Inputs 1 through 12 along the bottom as shown in Figure 5-1. Figure 5-1 Start-up display

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Manual (LOCAL) Operation 5.2 Manual Operation using the Touch Screen

Manual mode of operation for the Model 3204-6X6 is facilitated by using the front panel 6.4” VGA TFT LCD touch screen. To connect a path click on which output you desire then click on the input path you desire. A line will appear showing the connection you requested. Lets say you want to select output 5 to input 3. First you will touch the screen where it says output 5 on the left and then touch the screen again where is says input 3. The screen should show a connection from output 5 to input 3 as shown in figure 5-2. Figure 5-2 Output 5 connected to Input 3

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Manual (LOCAL) Operation 5.3 Setting Multiple Outputs to a Single Input

You may connect multiple outputs to a single input. Lets say you also want to set output 2 to input 3 and output 8 to input 3. Using the say procedure as stated in 5.2 first click onto output 2 and then input 3 followed by clicking on output 8 to input 3. The screen will appear as shown in Figure 5-3. Figure 5-2 Output 2, 5 and 8 connected to Input 3

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Manual (LOCAL) Operation 5.4 Disconnecting a Path

To disconnect a path first click on the desired output then on the desired input and the path will disconnect. Lets say you want to disconnect Output 5 from Input 3. First click on Output 5 and then on Input 3 and the path will disconnect as shown in Figure 5-4. Figure 5-4 Output 5 disconnected from Input 3

5.5 Clear All To clear all paths click on the “CLEAR ALL” green button in the upper right corner of the screen. This will clear all paths back to the open state.

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Manual (LOCAL) Operation 5.6 Setup

Setup is where the user can define the following parameters and as shown in Figure 5-5.

1. Change the color of the inputs 2. Reassign the Output names 3. Reassign the Input names 4. Assign a Network name and port number 5. Assign an IP Address

Figure 5-5 Setup Main Screen

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Manual (LOCAL) Operation 5.6.1 Setup - Color

To change the colors of the connection lines go to the setup button in the upper right hand corner. There are 8 inputs each with their own color. To change a color of an input line click on that input and choose a new color. See Figure 5-6. Figure 5-6 Change Line Colors

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Manual (LOCAL) Operation 5.6.2 Setup – Output Names

To change Output Names go to the setup button in the upper right corner of the touch screen and click on the Output Names tab. Click inside the box you wish to change and type in the new name. See Figure 5-7.

Note: Maximum number of characters is 6 Figure 5-7 Change Output Names

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Manual (LOCAL) Operation 5.6.3 Setup – Input Names

To change Input Names go to the setup button in the upper right corner of the touch screen and click on the Input Names tab. Click inside the box you wish to change and type in the new name. See Figure 5-8.

Note: Maximum number of characters is 3 Figure 5-8 Change Input Names

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Manual (LOCAL) Operation 5.6.4 Setup – Network Name

To change Network Name go to the setup button in the upper right corner of the touch screen and click on the Network Name tab. It will give you the current network name and down below gives you the option to change and type in the new name. See Figure 5-9.

Figure 5-9 Change Network Name

5.6.4.1 Port Number

To set your port number click on box labeled port number and enter the number given to you by your network administrator.

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Manual (LOCAL) Operation 5.6.5 Setup - IP Address

To set the IP Address click on the setup button in the upper right corner and click on the IP Address tab. There are two network settings to choose from, Obtain IP Address automatically or Use an IP Address given by your network administrator. See Figure 5-10. Figure 5-10 IP Address Screen

5.6 Local/Remote Button

By pressing this button it toggles between “Local” and “Remote”. “Local” mode allows user to access the front touchscreen. When in “Remote” mode the front screen can not be accessed unless the button is press back to “Local” mode. Once the unit is accessed externally it will change back to “Remote” mode.

5.7 Hide Button This minimizes the display so that the user can interface with other programs from the front screen.

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Remote Operation 6.1 Introduction

The following list of commands is what is supported by the 3204-6X6. These commands must be issued to the Ethernet interface and will not be recongnized on any other interface (i.e. RS-232 Console). All commands will return “OPC” for operation complete after the command that was set sent is completed. In the event the command returns a string, the requested string will be sent first, then “OPC” will be sent separately. (i.e. send “ROUTE:PATH3 ?” then return “OPC”).

6.2 Shortcuts Keywords may be used in their short or verbose form. A list of commands and their associated short form is listed below. None of the commands are case sensitive. The user is free to send upper or lower case commands. 1. ROUT, ROUTE 2. SYST, SYSTEM 3. ERR, ERROR

6.3 ROUTE:PATHx y

Syntax ROUTE:PATHx y X = Input Y = Output Description If output y is currently connected to different input, it will be disconnected from its current input and connected to input x. This will be reflected on the graphical touch screen display. By sending the command “ROUTE:PATH0 0” all paths will be cleared.

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Remote Operation 6.4 ROUTE:PATHy?

Syntax ROUTE:PATHy? Y = Output

Description This command will return the current setting for output y in the form of

“PATHx,y”. x will be a number from 0-8 corresponding to the particular input with 0 meaning that it is disconnected.

6.5 ROUTE:PATH ALL?

Syntax

ROUTE:PATH ALL?

Description This command will return all path pairs separated by a semicolon “PATHx,y;PATHx,y;PATHx,y” X = Input Y = Output

6.6 *IDN?

Syntax *IDN? Result A string is returned which consists of the following parts: Vendor model, firmware revision, serial number vendor Name of the vendor description Instrument description firmware revision Revision state of the instrument firmware serial number Serial number of the instrument

Example “*IDN?” Result “DOW-KEY MICROWAVE MODEL 3204-6X6, R1, SN101

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Remote Operation 6.7 SYSTEM:SOFTRESET

Syntax SYSTEM:SOFTRESET Description

This command is the soft reset. This will cause the unit to be forcibly reset, returning everything to the most recent mode of operation based on stored configuration information similar to power cycling.

6.8 SYSTEM:HARDRESET

Syntax SYSTEM:HARDRESET Description

This command is the hard reset. This will cause the unit to be forcibly reset, returning everything to a factory delivered default mode of operation.

6.9 SYSTEM:ERROR?

Syntax SYSTEM:ERROR? Description

This command will return either “0,”NO ERROR”” or will return useful error messages to aid in the user’s software development.