65405130 jfe 582 instruction manual

JFE-582Echo Sounder

INSTRUCTIONMANUAL

General Information i

General Information

Thank you for purchasing the Japan Radio Co., Ltd. JFE-582 Echo-Sounder. The JFE-582

conforms to the IMO (International Maritime Organization) performance standards,

enabling sea floor displays and depth displays.

¡Before attempting to poerate this equipment, read this instruction manual thoroughlyto ensure correct and safe operation in accordance with the warning instructions andoperation procedures.

¡You are strongly recommended to store this instruction manual carefully for futurereference.In the event that you have an operational problem or malfunction, this manual willprovide useful instructions.

ii General Information

Before You Begin　iii

Failure to observe a warning indication, leading to

incorrect handling, may result in death or serious

injury to the operator.

Failure to observe a caution indication, leading to

incorrect handling, may result in injury to the

operator, or physical damage to the equipment.

Before You BeginSymbols Used In This Manual

To ensure that the equipment is used safely and correctly, and that the operator and third parties are not

exposed to danger or damage, pictograms are used in this manual and on the equipment itself. These

pictograms are described below.

Please familiarize yourself with these pictograms and the meanings they convey before reading the rest

of the manual.

Example Pictograms

Each mark is intended to alert the user to the presence of precautions

including danger and warning items. The picture in each mark alerts you to

operations that should be carefully performed.

Each mark is intended to alert the user to the presence of prohibited activity.

The picture/word in/beside each mark alerts you to operations that are

prohibited.

Each mark is intended to alert the user to the presence of necessary

instructions. The picture in each mark alerts you to operations that must be

performed.

Warning Labels

Warning labels are affixed to the cover of this equipment.

Do not attempt to remove, damage, or modify, the warning labels.

WARNING

CAUTION

iv Usage Hints

Except when adjusting the Recording belt, do not open

the recording mechanism of this equipment.

There is a risk of electric shock if you touch the high

voltage conductors.

Except when replacing the recording pens, do not open

the power supply rail cover.

There is a risk of electric shock if you touch the high

voltage conductors.

Do not dismantle or modify this equipment. Failure to

observe this warning may result in fire, electric shock, or

damage.

Do not place any vessels containing water or other

liquids, or metal objects, on top of this equipment.

If water is spilled on or metal objects fall into the

equipment there is a risk of fire, electric shock, or

damage.

Do not connect the main unit to any power source other

than that specified (85VAC to 265VAC, 50/60Hz).

Failure to observe this warning may result in fire, electric

shock, or damage.

Do not connect other than 24VDC to the power supply to

the power fail alarm.

Failure to observe this warning may result in fire, electric

shock, or damage.

Usage Hints

Alternating current power supply

WARNING

Usage Hints　v

Always turn off the power switch at the power supply in

the main unit before connecting or disconnecting the

unit, or when connecting or disconnecting the cables to

external equipment.

Failure to switch off the power may result in fire or

damage.

In the event of water of metal objects falling inside the

equipment, immediately turn off the power switch, then

contact JRC or its agent.

There is a risk of file or electric shock if you continue to

use the equipment.

If you notice smoke, unusual smells, or abnormal heat

coming from the equipment, immediately turn off the

power switch, then contact JRC or its agent.

There is a risk of fire, electric shock, or damage if you

continue to use the equipment.

JRC Agents

See the list of offices at the end of this manual.

<Power supply>Press the side

marked O.

WARNING

vi Usage Hints

Please contact JRC or its agent for the electrical

installation of this equipment. Electrical installations

carried out by other than the qualified staff may result in

faulty operation.

Do not store or operate the equipment where subject to

temperatures in excess of 55℃. High temperature may

cause failures.

Do not install the equipment on unstable or unlevel

surfaces. Failure to observe this condition may result in

the equipment falling or toppling over, resulting in injury.

If it is cold, do not move the equipment suddenly into a

warm environment and switch it on. High-voltage leaks

due to condensation may result in damage to the

equipment. In such situations, leave the equipment in

the warm environment for about 30 minutes before

switching it on.

When installing the equipment, securely connect the

earth lead to the earth terminal.

Failure to connect the earth may result in electric shock

in the event of a fault or power leak developing.

CAUTION

Usage Hints　vii

CAUTIONDo not turn on the equipment's power when the ship is

in dry docks.

Failure to observe this caution may result in damage to

the transducer, etc.

For safety when the equipment is to be left unused for

an extended period, turn off the power switch.

Do not use thinners, benzene, or other organic solvents

to clean the equipment, as doing so will damage the

surfaces.

To clean the equipment, remove any dust and dirt, then

wipe with a clean dry cloth.

viii External View

External View

Contents　ix

Contents

General Information ............................................................................................................ i

Before You Begin .............................................................................................................. iii

Usage Hints ....................................................................................................................... iv

External View ................................................................................................................... viii

Explanation of Terms ......................................................................................................... x

1. Introduction .................................................................................................................... 11.1 Function ................................................................................................................................. 1

1.2 Feature .................................................................................................................................. 1

1.3 Components .......................................................................................................................... 2

1.4 Construction .......................................................................................................................... 3

1.5 System Configuration ............................................................................................................ 5

2. Names and Functions of the Components .................................................................. 6

3. Installation ...................................................................................................................... 73.1 Installing the Recorder Unit ................................................................................................... 8

3.2 Installing the Transducer ..................................................................................................... 10

3.3 Connecting Components ..................................................................................................... 12

4. Operation ...................................................................................................................... 134.1 Basic Operations ................................................................................................................. 13

4.2 Setting Functions ................................................................................................................. 16

4.3 Device Settings .................................................................................................................... 19

4.4 Master Reset ...................................................................................................................... 23

5. Replacing Consumables ............................................................................................. 245.1 Replacing Recording Paper ................................................................................................. 24

5.2 Replacing Recording Pen .................................................................................................... 25

6. Maintenance and Inspection ....................................................................................... 266.1 Regular Maintenance .......................................................................................................... 26

6.2 Self-Diagnostic Function...................................................................................................... 27

6.3 Positional Adjustment for 0m Depth .................................................................................... 33

6.4 Adjusting Recording Belt Tension ........................................................................................ 33

6.5 Replacing the Recording Belt .............................................................................................. 34

6.6 Replacing the Fuses ............................................................................................................ 35

6.7 Replacing the Units ............................................................................................................. 36

7. Consider Installation.................................................................................................... 37

8. After-sales Service ....................................................................................................... 38

9. Disposal ........................................................................................................................ 399.1 Disposal of this equipment .................................................................................................. 39

10. Specifications ............................................................................................................. 40

Information ........................................Please refer to ‘Place of Contact’ on back cover.

x Explanation of Terms

NMEA0183 : NMEA stands for the National Marine Electronics Association. NMEA0183 is the format used

when sending or receiving depth, position, water temperature, ship speed and other

information between marine equipment.

Bubbling : The phenomenon where the image of the seabed is interrupted due to air bubbles caused by

the ship's hull or the propeller during a voyage.

Beam angle : The angle that sound waves spread out from the transducer. Sound waves spread out in a

conical manner taking the center of the bottom surface of the transducer at the apex of the

cone.

Transducer : Device that emits ultrasonic waves in water and receives the signals reflected off the seabed.

This is equivalent to an antenna on a radio.

IMO : stands for International Maritime Organization

MED : stands for Marine Equipment Directive. This is the directive for marine equipment in Europe.

This directive unifies format approval standards implemented separately by each European

country.

UTC : stands for Universal Time Coordinated.

Explanation of Terms

1. Introduction 1

1. Introduction

1.1 Function

The JFE-582 Echo-Sounder consists of a transducer mounted on the bottom of the ship's hull and a main unit

that displays information on the depth and formation of the sea bottom. This information is gained by using

ultrasonic waves sent from the transducer that are then reflected off the sea bottom and picked up again by

the transducer. The JFE-582 also has the following functions:

(1) depth alarm, (2) power fail alarm, (3) output of depth data, (4) output of depth and power fail alarms.

The recorder uses 150mm-wide paper to show the previous 10 minutes, 20 minutes, or 30 minutes of

historical data. Or the paper can be stopped. One roll of paper can record a maximum of approximately 37

hours continuously. Depth measuring ranges of 10m, 50m, 250m, or 500m can be selected.

1.2 Feature

The JFE-582 features the following:

Conforms to the IMO Standard

• When the depth becomes shallower than a previously set value, a depth alarm is issued by buzzer and

lamp.

• When power is cut to the main unit, a power fail alarm is issued by buzzer and lamp.

• Contact signals can be output for both depth and power fail alarms.

• Data on depths can be output.

Ease of Use

• Knobs are used for illumination controls, allowing them to be readily distinguished from other keys.

• Independent event mark, range, and depth alarm keys for instant operation.

• Remote cancellation of alarm buzzer.

Digital Depth Display

• No need for time-consuming reading of depths using a scale against the profile of the sea floor on the

paper! The current depth can be seen at a glance.

Self-Diagnostic Functions

• Self-diagnostic functions can be selected from a menu, improving ease of maintenance.

2 1. Introduction

1.3 Components

This section lists components and optional equipment.

Standard Equipment

Name Type No. Qty. Remarks

Recorder JFE-582 1

Matching box AW-154F 1

Transducer mounting NKF-341 1 Cable length: 20m

Spare unit 7ZXBS0010 1

Instruction manual 7ZPBS2301B 1

Optional Equipment

Name Type No. Qty. Remarks

Transducer mounting NKF-392C Cable length: 20m

1. Introduction 3

334327

400

385

312.5

319.5

325.5

7376 19616

φ9 Mounting hole

Terminal board

Wire through metal

120°� 120°

�

φ186±1

70±426±2

64±4

20 c 20 b

(208

)

φ160±4

Mass: 11kg

2. Dimensions of AW-154F Matching box

1.4 Construction

Equipment Outline

The following shows the external dimensions of the JFE-582.

1. External dimensions of JFE-582 recorder

(Unit: mm)

(Unit: mm)

Mass: 4kg

4 1. Introduction

External Dimensions of Transducer mounting

The external dimensions illustrated below are for the standard equipment. Please refer to the separately

supplied drawings if your specifications are not standard.

1. NKF-341 (Installed on ship's bottom)

2. NKF-392C (Installed on ship's bottom)

(Unit: mm)

Mass: 22kg

(Unit: mm)

Mass: 41kg

φ135

φ55

φ190.7±325°�

8981

29

Cabtire cable�20m φ12.9Flange JIS B 2222�

（10K-32）�

Cabtire cable�20m φ12.9

Lvaries between 23 and 38 mm depending on the thickness of the hull.

φ260±1

φ300±8

φ135±4

φ190±1

φ220±4

75

170±4

95（30）�

LT

（15）�

1.7 max.

T is thickness of the hull,and L + T = 48.

1. Introduction 5

1.5 System Configuration

Cabtire cable (20m, supplied)

660V-DPYCS-2.0(Shipbuilding yard)

Depth data output(NMEA0183/JRC format)

Depth alarm output (relay contact)

Power fail alarm output (relay contact)

Transducer Transducer mounting: NKF-341 or NKF-392C

AW-154FMatching box

JFE-582 Recorder

250V

-DP

YC

-1.2

5 (

Shi

pbui

ldin

g ya

rd)

250V

-DP

YC

-1.2

5 (

Shi

pbui

ldin

g ya

rd)

250V

-TT

YC

S-1

(S

hipb

uild

ing

yard

)25

0V-T

TY

CS

-1 (

Shi

pbui

ldin

g ya

rd)

250V

-TT

YC

S-1

(S

hipb

uild

ing

yard

)25

0V-D

PY

C-1

.25

(S

hipb

uild

ing

yard

)25

0V-D

PY

C-1

.25

(S

hipb

uild

ing

yard

)25

0V-T

TY

CS

-1 (

Shi

pbui

ldin

g ya

rd)

Power fail alarm buzzer control

AC100/110/115/ 200/220/230V

(On-board power supply)

DC24V(On-board power supply)

External navigation equipment(NMEA0183/0180/JRC format)

External console

Depth alarm buzzer control

6 2. Names and Functions of the Components

2. Names and Functions of the Components

This section describes the names and functions of the control panel and its controls.

Figure 2-1 Control Panel

No. Name Function

① Power/Brightness Switches the equipment power on and off, adjusts the

brightness of the panel and plotter illumination, and stops the

buzzer from sounding in the event of a power fail alarm.

② Depth range (+) Switches the depth range to deep.

③ Depth range (-) Switches the depth range to shallow.

④ Recording line Prints a vertical line on the recording paper while the key is pressed

and held. When the key is released, the water depth and longitude

and latitude, date, and time (* see Note 1) are printed.

⑤ Menu setting (+) Increases the value of the item selected from the menu.

⑥ Menu setting (-) Decreases the value of the item selected from the menu.

⑦ Select menu item Selects an item from the menu.

⑧ Depth alarm (+) Switches the depth alarm to deep.

⑨ Depth alarm (-) Switches the depth alarm to shallow.

⑩ Cancel depth alarm Cancels the buzzer that sounds when a depth alarm occurs.

⑪ Power failure warning lamp The warning lamp blinks in the event of a power failure.

⑫ Depth warning lamp The depth-warning lamp blinks in the event of a depth alarm.

⑬ LCD display Displays water depth and other settings.

Note 1: Longitude and latitude, date, and time are recorded from data input from external navigation

equipment.

ALARMACK

DEPTH

DEPTHALARM

SET RANGEMARK

OFF

PWR FAIL

PWR/PANEL

SELECT

!2 i t w !1

!0 o !3 u y r e q

3. Installation 7

3. Installation

When installing the equipment, securely connect the earth lead to the earth terminal.

Failure to connect the earth may result in electric shock in the event of a fault or

power leak developing.

Do not install or operate the equipment where subject to temperatures 55°C or higher

or -15°C or lower.

Failure to observe this caution may result in fire or damage.

Do not install the equipment on unstable or unlevel surfaces. Failure to observe this

condition may result in the equipment falling or toppling over, resulting in injury.

Take care when laying the transducer cable, power cable, and earth lead as

positioning has an affect on electromagnetic interference. There is a risk of interfering

with other equipment or the echo-sounder being interfered with by the other

equipment.

After installing the echo-sounder, turn on the power to all other equipment to check for

interference with or from all the equipment. Interference may cause malfunctions.

CAUTION

8 3. Installation

3.1 Installing the Recorder Unit

Flush-Mounted Equipment

4-φ

7 or

M6

Hol

e

Mou

ntin

g ho

le d

imen

sion

sM

ax. h

eigh

t

Mou

ntin

g bo

lt

170

or m

ore

Cab

le e

ntra

nce

Figure 3-1

Sta

ndar

d To

lera

nces

Cla

ssifi

catio

n

30 o

r le

ss

30　

to 1

20

121　

to 4

00

401

to 1

000

1001

to 2

000

2001

to 3

000

±1�

±1.5�

±2.5�

±4�

±6�

±8�

� �

Ext

erna

l Dia

met

er

Coa

ting

Col

or:

Pan

el: M

unse

l N4

Cas

e: M

unse

l N7

Mas

s: 1

1kg

Uni

t: m

m

3. Installation 9

Sta

ndar

d To

lera

nces

Cla

ssifi

catio

n

30 o

r le

ss

30　

to 1

20

121　

to 4

00

401

to 1

000

1001

to 2

000

2001

to 3

000

±1�

±1.5�

±2.5�

±4�

±6�

±8�

� �

Ext

erna

l Dia

met

er

Coa

ting

Col

or:

Pan

el: M

unse

l N4

Cas

e: M

unse

l N7

Mas

s 11

k g

Uni

t: m

m

Wall-Mounted Equipment

Mou

ntin

g ho

le

4-φ

12 o

r M

10

Mou

ntin

g H

ole

Dim

ensi

ons

Cab

le e

ntra

nce

Figure 3-2

10 3. Installation

3.2 Installing the Transducer

The external dimensions illustrated below are for the standard equipment. Please refer to the separately

supplied drawings if your specifications are not standard.

NKF-341

Cab

le φ12.9 20m

Fla

nge

JIS

B 2

220

(10K

-32)

Wel

d(S

hip

yard

)

Wel

d(S

hip

yard

)(M

ount

ing

hole

φ194)

φ190.7±3

Fill

cle

aran

ce w

ith p

olye

ster

put

ty o

ras

phal

t afte

r tig

hten

ing

bolts

(S

hip

yard

)

Bottom plate

Tra

nsdu

cer

No

proj

ectio

n in

this

bow

are

am

anuf

actu

red

by s

hip

yard

Do

not p

aint

this

radi

atio

n su

rfac

e

botto

m v

iew

Com

pres

sion

flan

ge (

ship

yar

d)

Mas

s. 2

2kg

unit:

mm

Par

ts li

st (

supp

lied

by J

RC

) N

o N

ame

Typ

e Material

Q'ty

qT

rans

duce

r U

T-2

00N

D20

1w

Tan

k w

ith fl

ange

MP

BX

0997

01

eM

6×14

bol

t　S

US

304B

6r

M16×

70 b

olt　

SS

400

4t

M16

nut　

SU

S30

4B4

yP

acki

ngM

TT

0041

70A

Join

t she

et1

uS

pace

rM

TT

0152

93R

ubbe

r1

iP

acki

ngM

PP

K00

784

Rub

ber

1o

Gla

ndM

TL0

2400

5S

US

304B

1!0

Mou

ntin

g pl

ate

MT

L024

129

SS

400

1

KSTP

T42

(KST

342)

(C=< 0

.23%

)

Not

e

1. B

ow d

irect

ion

of th

e tr

ansd

ucer

is fr

ee.

2. W

eldi

ng th

e ta

nk ②

to th

e bo

ttom

pla

te.

T

he tr

ansd

ucer

① th

e pa

ckin

g ⑧

and

the

spac

er ⑦

sho

uld

be r

emov

e fr

om th

e ta

nk.

3. T

he m

ount

ing

plat

e ⑩

sho

uld

be p

aint

ed in

the

sam

e w

ay to

the

botto

m p

late

.

3. Installation 11

NKF-392C

φ12.9 C

able

20m

Mas

s. a

ppro

x 41

kg

Uni

t: m

m

4-M

16

Pip

ing

(shi

pyar

d)

Fla

nge

JIS

B22

22 1

0K-3

2

(shi

pyar

d)

(shi

pyar

d)

ship

yard

Bot

tom

pla

te

No

proj

ect i

n th

is b

ow a

rea

man

ufac

ture

d by

shi

pyar

d

Tra

nsdu

cer

Do

not p

aint

this

rad

iatio

nsu

rfac

e of

tran

sduc

er.

1. T

he m

ount

ing

stan

d sh

ould

be

wel

ded

in th

e sh

ipya

rd.

2. T

he d

imen

sion

T c

orre

spon

ds to

the

thic

knes

s of

the

stee

l

hul

l bot

tom

.

Thi

s sh

ould

be

desi

gnat

ed b

y th

e sh

ipya

rd.

T

he d

imen

sion

L o

f the

mou

ntin

g st

and

varie

s be

twee

n 23

mm

a

nd 3

8mm

in a

ccor

danc

e w

ith th

e th

ickn

ess

of th

e st

eel h

ull b

otto

m.

(

T +

L =

48)

3. T

he g

ap b

etw

een

the

tank

and

the

stee

l hul

l bot

tom

sho

uld

be

l

ess

than

4m

m.

4. T

he tr

ansd

ucer

mou

ntin

g sh

ould

be

inst

alle

d in

the

wat

ertig

ht r

eces

s

and

tran

sduc

er c

able

to b

e pr

otec

ted

by s

teel

pip

e. (

by th

e sh

ipya

rd)

5. T

orqu

e nu

ts ⑨

to 7

200

to 8

800

N•c

m (

730

to 9

00kg

fcm

).6.

The

sur

face

of t

rans

duce

r un

it sh

ould

be

stuc

k ou

t 0.5

mm

from

b

otto

m p

late

.

+ -1.5

0.5

Par

ts li

st (

supp

lied

by J

RC

) N

o N

ame

Typ

e Material

Q'ty

qT

rans

duce

r U

T-2

00N

D20

1w

Tan

kM

PB

X08

424B

1e

Mou

ntin

g st

and　

1r

Pac

king　

MT

T01

2873

AR

ubbe

r t5

1t

Spa

cer　

MT

T01

2874

AR

ubbe

r t5

1y

Pac

king

MP

PK

0078

4R

ubbe

r1

uG

land

MT

L024

005

SU

S30

4B1

iM

8 fla

t hea

d bo

ltS

US

304B

8o

M12

nut

SU

S30

4B24

KS

FR

41 (

KA

)(C

=<0.

23%

)K

SF

R41

(K

A)

(C=<

0.23

%)

12 3. Installation

3.3 Connecting Components

Notes:

1. The shield of each cable must be securely attached to the connectors and must not contact any other connectors, etc.

2. Casings must be grounded securely to the ship's hull using copper plates.

3. The exterior is to be grounded to the ship's hull using cable bands.

4. Select NC/NO for Depth Alarm and Power Fail Alarm.

660V-DPYCS-2.0� (Arranged by shipbuilding yard)

3.5～4.5mm2（WLH-45/0.32）� (Arranged by shipbuilding yard)

20c 20b

1 2 3 4 5 6

1

TB501 INPUT

TB1

TB502 OUTPUT

2345678

123

TB2011

23

POSITION�DATADEPTH�ACKPOWER FAIL�ACKBATTERY�24V

1234567891011121314151617181920

DC12V�MAX 1ADEPTH�DATA

DEPTH�DATA

E

E

E

E

NC�COM�NO

TX TRIG

DEPTH�ALARM

NC�COM�NO

POWER�FAIL ALM

CML-596-2Tx/Rx controller

AW-154FMatching box

Bla

ck

Whi

te

Whi

teB

lack

Cabtire cable　φ12.9 (Integrated with transducer. Length: 20m)

Hull earth

External navigation equipment

AC100/110/115/200/220/230V�on-board power supply

External console

DC24Von-board power supply

Depth alarm output (relay contact)

Power fail alarm output (relay contact)

250V-TTYCS

250V-TTYCS

250V-TTYCS

250V-DPYC-1.25

250V-TTYCS

250V-TTYCS

250V-DPYC-1.25

250V-DPYC-1.25

250V-DPYC-1.25 �

Depth data output

Transmit trigger signal output

Transducer

(Arranged by shipbuilding yard)









JFE-582Recorder

Connector

CBD-1488Power supply

CQD-1705�Interface unit

Black White

4. Operation 13

4. Operation

500

400

300

200

100

0

500

400

300

200

100

0

380M

T

N35

1

3.12

E13

9

25

.34

1

9 O

CT

99

10:1

0

Scale

OFF

PWR FAIL

PWR/PANEL

OFF

PWR FAIL

PWR/PANEL

OFF

PWR FAIL

PWR/PANEL

RANGE

4.1 Basic Operations

Turning Power ON/OFF

M Turning Power On

Turn the knob clockwise to turn ON the power.

M Turning power OFF

Turn the knob counterclockwise to the OFF

Adjusting Recording Paper and Control Panel Illumination

Rotating the PWR/PANEL knob simultaneously adjusts the recording paper

illumination and control panel brightness.

The recording paper illumination can be turned fully OFF. The control panel,

however, can only be dimmed.

Setting Depth Range

Each time you press "RANGE +", the measuring range increases in the

sequence 10 → 50 → 250→ 500 meters.

Each time you press "RANGE -", the measuring range decreases in the

sequence 500 → 250 → 50 → 10 meters.

At regular intervals, a scale is printed on the recording paper showing the

currently set range.

Note:

As per the draft setting, the sea bottom image may shift outside the depth

measuring range. (See page 18.)

14 4. Operation

RANGE 10

D.ALM OFF

TRANSDUCER

GAIN

C.SPD

MT

3

20

5 8 . 2

Set range

MARK

DEPTHALARM

Warning sounded

Depth alarm value.

Sea bottom

Buzzer sound

Depth alarm character

indication.

ALARMACK

DEPTH

DEPTHALARM

SET RANGEMARK

OFF

PWR FAIL

PWR/PANEL

SELECT

500

400

300

200

100

0

500

400

300

200

100

0

380M

T

N35

1

3.12

E13

9

25

.34

1

9 O

CT

99

10:1

0

Recording line (Mark)

The currently set range is also displayed on the LCD.

Recording Lines

A recording line (mark) is printed on the recording paper by pressing and

holding the "MARK" key.

When you release the "MARK" key, the depth and latitude and longitude are

printed with the date and time (Universal Time Coordinated: UTC).

In addition to marking, the MARK key is also used to comfirm the pressure of

the recording pen on the recording paper. (See page 33.)

Notes:

1. The echo sounder function continues to work even while the recording line

(mark) is being printed.

2. The printed depth, longitude and latitude, date, and time are the data

collected at the moment you release the "MARK" key.

3. The depth is not printed if it cannot be confirmed, such as when bubbling.

4. The printing of latitude and longitude, date, and time, requires the input of

data from external navigation equipment.

Setting Depth Alarm

Pressing and holding the "DEPTH ALARM +" key increases the depth setting

of the depth alarm.

Pressing and holding the "DEPTH ALARM -" key decreases the depth setting

of the depth alarm.

If the measured depth is less than the set depth alarm value, a warning

character blinks and the buzzer sounds.

Notes:

1. The buzzer sounds for both depth and power fail alarms. You can check

which alarm is being issued from the blinking characters.

2. If, due to bubbling, etc., it is not possible to discriminate the sea bottom, it

is also not possible to trigger the depth alarm. When sailing in shallow

waters, please check the sea bottom reflected on the recording paper.

3. The alarm tone sounds from the hole at the bottom of the front panel

(shown by the arrow in the figure). Do not block this hole.

4. Operation 15

RANGE 10

D.ALM 50

TRANSDUCER

GAIN

C.SPD

MT

3

20

5 8 . 2

Depth alarm setting

ALARMACK

OFF

PWR FAIL

PWR/PANEL

The currently set depth alarm is also displayed on the LCD.

Notes:

1. The depth can be set between 2.0 and 500 meters.

2. Setting the minimum depth displays "OFF", and also turns OFF the depth

alarm function.

Canceling the Depth Alarm Buzzer

Press "ALARM ACK" to cancel the depth alarm buzzer. (This applies when the

equipment is set to the factory defaults.)

Note:

The function of this switch changes according to the setting of the "ALARM

ACK" function (Recorder setting) (See page 21).

Canceling the Power Fail alarm

Turn the PWR/PANEL knob fully counterclockwise to the OFF position to cancel

the power fail alarm.

If the AC power supply to the main unit is cut, the PWR FAIL display blinks and

the buzzer sounds.

Notes:

1. The power fail alarm does not operate unless a 24 VDC supply is

connected to the interface unit (in addition to the AC power supply

connected to the main unit).

2. The power fail alarm does not operate if the power switch is turned ON

when the AC power supply to the main unit is cut.

3. The buzzer sounds for both depth and power fail alarms. You can check

which alarm is being issued from the blinking characters.

4. The warning tone sounds from the hole at the bottom of the front panel

(shown by the arrow in the figure). Do not block the hole.

Buzzer sound

Power fail display

ALARMACK

DEPTH

DEPTHALARM

SET RANGEMARK

OFF

PWR FAIL

PWR/PANEL

SELECT

16 4. Operation

DISP SURF

STC MID

LCD CONT 7

GAIN

C.SPD

DRAFT

MT

3

20

0.0

5 8 . 2

DISP SURF

STC MID

LCD CONT 7

GAIN

C.SPD

DRAFT

MT

3

20

0.0

5 8 . 2

DISP SURF

STC MID

LCD CONT 7

GAIN

C.SPD

DRAFT

MT

3

20

0.0

5 8 . 2

SELECT

SET

SET

4.2 Setting Functions

Selecting Item To Set

While watching the LCD, press "SELECT" to select the item to be changed.The selected item is highlighted on the display. In the figure at left, "GAIN" isselected.

When an item is highlighted, press "SET +" or "SET -" to change the setting.

To return to the normal operating state, do not touch any keys on the controlpanel for about 7 seconds.

Adjusting Receiver Sensitivity

Pressing "SET +" increases sensitivity.

Pressing "SET -" decreases sensitivity.

If the receiver sensitivity is set too high, noise will also be displayed on therecording paper, making it difficult to distinguish the sea floor. Adjust thesensitivity to an appropriate value by monitoring the image being plotted on therecording paper.

Adjusting Paper Feed Speed

Each time you press "SET +", the recording paper feed speed is decreased inthe sequence FREZ → 30 → 20 → 10.

Each time you press "SET -", the recording paper feed speed is increased in thesequence 10 → 20 → 30 → FREZ.

The figure indicating the paper feed speed is the amount of time recorded onthe recording paper from the right end to the left end, as you look at the front ofthe unit.A feed speed of 30 is appropriate for recording the profile of a gently slopingsea floor. A feed speed of 10 is more appropriate for recording the profiles ofhighly uneven sea floors or very shallow sea floors.A time mark is recorded every 30 seconds on the top edge of the recordingpaper.

Notes:1. If you set the paper feed OFF, the depth sounding function continues to

work in the same manner as when the feed in ON.2. It is dangerous to set the paper feed OFF when navigating channels,

approaching or leaving the shore or in shallow areas. Please be sure to turnON the paper feed and check the depth by monitoring the profile printed onthe paper.

4. Operation 17

Adjusting Draft Value

With the DRAFT set to 0.0m, press and hold "SET+" to increase the draft up to

50m.

With the DRAFT set to 0.1m or greater, press and hold "SET-" to reduce the

draft to DRAFT 0.0m.

Adjusting LCD Contrast

The LCD contrast is adjusted by pressing "SET +" or "SET -". Set the contrast

to optimum visibility.

Note:

Due to the nature of LCDs, changes in the ambient temperature will cause

changes in the optimum setting. Reset the contrast as needed.

STC Adjustment

Pressing "SET +" changes the STC characteristics in the sequence LOW →MID → HIGH.

Pressing "SET -" changes the STC characteristics in the sequence HIGH →MID → LOW.

Set the STC to "HIGH" if, as a result of bubbles or plankton being recorded on

the recording paper, making it difficult to distinguish the sea floor.

DISP SURF

STC MID

LCD CONT 7

GAIN

C.SPD

DRAFT

MT

3

20

0.0

5 8 . 2

SET

DISP SURF

STC MID

LCD CONT 7

GAIN

C.SPD

DRAFT

MT

3

20

0.0

5 8 . 2

DISP SURF

STC MID

LCD CONT 7

GAIN

C.SPD

DRAFT

MT

3

20

0.0

5 8 . 2

SET

SET

18 4. Operation

Setting Depth Display Mode

The depth display mode switches each time you press "SET +" or "SET -".There are the following three depth display modes.

1) Depth value display compensated for draft.Select DISP SURF .

The depth value ( DISP SURF in the middle left figure) is displayed basedon the draft value. (See page 17.) In the normal display mode, the display modeSURFACE and the draft setting value DRAFT 5.0 are displayed.

The bottom image on the recording paper is shifted deeper by the draft amountwith the surface set to 0m. (See the bottom left figure.) Set the depth measuringrange (see page 13) to the range between the surface and the sea bottom.

Note:If you set the draft value to 10m or more while the depth measuring range is10m, no image is printed on the recording paper. Set the depth measuring rangeto 50m or more. (See the bottom left figure.)

2) Depth value display measured from the transducerSelect DISP TRANS .

The depth value measured from the transducer ( DISP TRANS in the middleleft figure) is displayed. In the normal display mode, the display modeTRANSDUCER is displayed.

3) Depth value display compensated for kell height.Select DISP KEEL .

The depth value ( DISP KEEL in the middle left figure) is displayed basedon the keel height compensation. (See page 22.) In the normal display mode,the display mode KEEL and the keel height setting value HEIGHT 5.0 aredisplayed.

DISP SURF

STC MID

LCD CONT 7

GAIN

C.SPD

DRAFT

MT

3

20

10.0

5 8 . 2

SET

RANGE 10

D.ALM OFF

SURFACE

GAIN

C.SPD

DRAFT

MT

3

20

5.0

5 8 . 2

RANGE 10

D.ALM OFF

TRANSDUCER

GAIN

C.SPD

MT

3

20

5 8 . 2

RANGE 10

D.ALM OFF

KEEL

GAIN

C.SPD

HEIGHT

MT

3

20

5.0

5 8 . 2

TransducerDraft

Keel height

DIS

P S

UR

F

DIS

P T

RA

NS

DIS

P K

EE

L

(Sea bottom)

Water surface

50

40

30

20

10

0

50

40

30

20

10

0

Dra

ftD

raft

Draft value 0m

Scale 0m corresponds to the surface of the transducer.

Draft value 10m

Scale 0m corresponds to the water surface.

4. Operation 19

INPUT POSI DATA NMEA0183OUTPUT DEP DATA NMEA183V2.3OUTPUT DEP ALARM STATUS LEVELNEXT PAGE


OFF

PWR FAIL

PWR/PANEL

OFF

PWR FAIL

PWR/PANEL

ALARMACK SET

ALARMACK

SELECT

Switching to Device Setting Function

Turn OFF the power, then turn ON the power while simultaneously pressing

and holding "ALARM ACK" and "SET +". The LCD will show the screen for

device settings.

Switching to Normal Operation

Press "ALARM ACK" to switch to normal operation.

Notes:

1. You can press "ALARM ACK" to return to normal operation at any time

the device setting function is ON.

2. If no keys on the control panel are operated for more than approximately

70 seconds while the device setting function is ON, normal operation is

forcibly selected.

Selecting Device Setting Item

While monitoring the LCD, press "SELECT" to select the device setting to be

changed. The selected item is highlighted. In the figure at left, "INPUT POSI

DATA" is selected.

When the item has been selected, press "SET +" or "SET -" to change the

setting.

The items that can be set vary according to the connection specificationswith external devices and must only be set by authorized servicepersonnel. Any attempt to alter the settings without knowledge of thespecifications may result in incorrect operation of the unit and may causeaccidents and failures.

4.3 Device Settings

CAUTION

Press ALARM ACK and SET +simultaneously.

20 4. Operation



SET

SET

Setting Format of Data Input from External Navigation Equipment

The format changes each time you press "SET +" or "SET -".

Notes:

1. There are three reception formats: NMEA0183, 180, or JRC.

2. In the case of NMEA0183 latitude and longitude data, "GGA", "GLL" and

"RMC" sentences can be received.

Setting Format for Depth Data Output

The format changes each time you press "SET +" or "SET -".

Notes:

1. There are three output formats: NMEA0183V2.3, NMEA0183BV1.5, or

JRC.

2. In the case of NMEA0183V2.3, only "SDDPT" sentences are output.

$SDDPT, xxx.x, x.x, x.x hh (CR)(LF)(1) (2) (3) (4)

(1) Depth measured from the transducer regardless of the depth display

mode setting (in meters only). (See page 18.)

(2) According to the depth display mode (see page 18):

DISP SURF: Draft value (no + or - sign preceding values)

DISP TRANS: 0.0

DISP KEEL: Keel height compensation (- sign preceding values)

(3) Measuring range: RANGE (in meters only)

(4) Checksum (result after each ASCII code of every character between "S"

just after "$" and "X" just before "＊ " is EXORed.)

3. In the case of NMEA0183V1.5, the output sentence varies according to the

depth display mode setting. (See page 18.)

• When DISP SURF is set, only the "SDDBS" sentence is output.

$SDDBS, xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF)(1) (2) (3)

• When DISP TRANS is set, only the "SDDBT" sentence is output.

$SDDBT, xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF)(1) (2) (3)

• When DISP KEEL is set, only the "SDDBK" sentence is output.

$SDDBK, xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF)(1) (2) (3)

The field values are the same in each of the three sentence types:

(1) Depth value after compensation (in feet)

(2) Depth value after compensation (in meters)

(3) Depth value after compensation (in fathoms)

Transducer

Water surface

Draft

Keel height

4. Operation 21


PANEL ACK MODE OWN SELFOUT CONSOLE ACK MODE OUT ALM STATUSADC MODE 6NEXT PAGE



SET

SET

SET

SET

Setting Output Depth Alarm Signal Mode

The mode switches each time you press "SET +" or "SET -".

You can select two output depth alarm statuses: Level output, or cyclical

output matched to the blinking of the alarm lamp.

Setting Plotter "ALARM ACK" Function

The function switches each time you press "SET +" or "SET -".

The plotter "ALARM ACK" function can be set to one of three modes, as

follows:

(1) Cancelation of depth alarm buzzer only (OWN SELF);

(2) Cancelation of output depth alarm signal only (OUT ALM STATUS);

(3) Cancelation of both depth alarm buzzer AND output depth alarm signal

(BOTH).

Setting External Input "ALARM ACK" Function

The function switches each time you press "SET +" or "SET -".

The external input "ALARM ACK" function can be set to one of three modes,

as follows:

(1) Cancelation of depth alarm buzzer only (OWN SELF);

(2) Cancelation of output depth alarm signal only (OUT ALM STATUS);

(3) Cancelation of both depth alarm buzzer AND output depth alarm signal

(BOTH).

Setting Recording Display Resolution

The recording display resolution switches each time you press "SET +" or

"SET -".

The resolution is normally set to "6". Change the setting while monitoring the

recording if it is difficult after adjusting the sensitivity and STC to differentiate

between the sea floor and other than the sea floor on the recording paper.

Level output (LEVEL)

Alarm period

Cyclic output (CYCLIC)

22 4. Operation

Setting the Keel Height Compensation Value

Press and hold "SET +" to increase the keel height compensation value up to

5.0 m. Or press and hold "SET -" to reduce the keel height compensation value

to 0.0 m.

It is necessary to set the depth display mode to switch to the depth value

display compensated for the keel height. (See page 18.)KEEL HEIGHT 5.0NEXT PAGE

SET

4. Operation 23

Item Default Item Default

Depth range 250m Input format NMEA0183

Depth alarm OFF (0.0m) Output format NMEA0183V2.3

Reception sensitivity 4.0 Depth alarm signal mode Level output

Paper feed speed 30 minutes Recorder "ALARM ACK" function OWN SELF

Draft 0.0m External input "ALARM ACK" function OUT ALM STATUS

LCD contrast 7 Recorder display resolution 6

STC MID Depth display mode DIPS TRANS

ARE YOU SURE? YES NO

>>>>

MARKALARM ACK

RESET

OFF

PWR FAIL

PWR/PANEL

OFF

PWR FAIL

PWR/PANEL

ALARMACK

MARK

ALARMACK

MARK

4.4 Master Reset

Switching to Standard Default Resetting Function


and holding both the "ALARM ACK" and "MARK" keys. The LCD displays a

message asking for confirmation to reset the equipment to the standard

defaults.


Press "ALARM ACK" to abort the operation (resetting standard defaults) and

return to normal operation.

Note:

If no keys on the control panel are operated for more than approximately 70

seconds, the resetting operation is aborted and normal operation is forcibly

resumed.

Executing Standard Default Settings

Press "MARK" to reset the equipment to the standard defaults.

Note:

You cannot abort this operation after you press "MARK". The following items

are reset to the standard defaults.

Simultaneously press

"ALARM ACK" and "MARK".

24 5. Replacing Consumables

Platen locks

Lift flange

Align the cuts on the spool with the pins.

Back side of recording paper

The platen locks are released whenthe flat faces of the knobs are vertical. The platen can then be opened by hinging it forward.

Insert

recording

paper

Insert the end of the recording paperinto the slot in the takeup spool,then wind the paper round the spoolcounterclockwise.

Position of the recording pen during the replacement of recording paper

*

5. Replacing Consumables

OFF

PWR FAIL

PWR/PANEL

Name Type No.Part Code Remarks

Recording paper J8 6ZPBS00006

5.1 Replacing Recording Paper

Be sure to replace with the recording paper specified by JRC.

Make sure that the recording paper is threaded under the pen guide.

Turn the knobs so that the flat faces are vertical.

(1) Turn OFF the power. Open the front panel and, if the

recording pen can be seen on the platen, turn the recording

belt downward to move the recording pen behind the platen.

(See the middle left figure.)

(2) Turn the knobs on the platen so that the flat faces are vertical,

then open the platen forward.

(3) Pull the flange forward and remove the recording paper. The

core remaining on the right side can be disposed of. Pull the

core out from the paper wound onto the roll on the left and use

it for winding the new paper. As shown in the figure at left,

attach a new roll of recording paper to the spool on the right

side and fit the take up spool to the left side. Thread the

recording paper under the pen guide at the top right of the

platen.

5. Replacing Consumables 25

Insert the bent part of the recording penpipe into the slit in the pen holder.

Open the collector rail cover and turn the recording belt by hand so that the recording pen is above the top pulley.

OFF

PWR FAIL

PWR/PANEL

(4) After replacing the recoding paper, securely lock the platen.

(5) Wipe down the collector rail with a dry cloth to remove

carbon.

5.2 Replacing Recording Pen

The recording pen wears as it is used. When it has worn down to about 1mm, be sure to replace with the pen

specified by JRC.

(1) Turn OFF the power. Replace the pen as illustrated below.

Recording pen guide

Manual feed gear for recording paper

Use this gear to adjust the tension on the newly installed recording paper.

Make sure that the recording paper is threaded under the guide.


Recording pen MPXP00791A MPXP00791A

26 6. Maintenance and Inspection

Cross-section

(Top of platen)

Coat here with grease.

6. Maintenance and Inspection

6.1 Regular Maintenance

The life of this equipment depends on how scrupulously regular maintenance is performed. To ensure that

the equipment is always in top condition, we recommend inspecting the equipment regularly. This will

enable you to prevent faults developing.

Carry out the inspections shown in the table below on a regular basis.

No. Item Method

1 Cleaning Lightly wipe the panel surface, keys and knobs, etc., with a dry cloth. The

plotter is particularly susceptible to soiling by carbon dust from the

recording paper. Clean off any carbon dust, then wipe the cover glass and

scale plate with a cloth dampened with alcohol.

2 Looseness of parts Check that all bolts and screws and nuts are tight. Also check that all

keys, knobs and connectors are securely in position.

3 Cable connections Check the wiring of all cables between the respective components and that

the connectors are securely connected.

4 Drive pulleys If the pulleys make any abnormal noise, the bearings may be faulty. In this

case, please contact JRC or its agent for servicing. (See the list of offices

at the end of this manual.)

5 Platen lock knobs If, when replacing the recording paper, it is hard to turn the knobs at the

top of the platen, coat the location shown below with grease.

Methods of Maintenance Inspections

Turn OFF the power, then inspect the following items.

WARNINGThere are no user-serviceable parts. Do not attempt to inspect or repairthis equipment as doing so without proper training may result in fire orelectric shock.For internal maintenance and inspection, please contact JRC or its agent.

6. Maintenance and Inspection 27

RANGE

6.2 Self-Diagnostic Function

ROM VER 1.01RAM TESTING 25%UART SHORT STAND BYPANEL CHECKXX XX XX X X X 1ARAM SKIP SELECT,ACKEXIT MODE MARK,ACK

>>>>


>>>>

OFF

PWR FAIL

PWR/PANEL

OFF

PWR FAIL

PWR/PANEL

ALARMACK

MARK

ALARMACK

Selecting Self-Diagnostic Function

The self-diagnostic function consists of panel operations and visual

observations.


and holding "ALARM ACK" and "RANGE -". The LCD will show screen 1

for the self-diagnostic function.

Note:

The self-diagnostic function changes from Screen 1 → Screen 2 → Screen 3.


Press "MARK" followed by "ALARM ACK" to switch to normal operation.

Diagnostic functions from Self-Diagnosis Screen 1 (1) Program Version No.

The program version No. is displayed on the first line of the screen.

CAUTIONThe normal depth-sounding function is suspended while the self-diagnostic function is operating. Do not use the self-diagnostic functionwhile the ship is under way. Failure to observe this caution may result inaccidents.

Press ALARM ACK and RANGE - simultaneously.

Press MARK, then ALARM ACK.



>>>>


>>>>


>>>>

CQD-1705 Interface

POSITION

DATA IN

DEPTH

DATA OUT

Diagnostic functions from Self-Diagnosis Screen 1 (2) Memory Test

The results of the memory test are shown on line 2 of the screen.• During testing, progress is shown as a percentage.

• The results are shown for each IC No.

If OK : RAM OK

If no good : RAM NG

If NG is displayed, the Transducer Controller (CML-596) is faulty and requires

servicing. (See the list of offices at the end of this manual.)

Note:

If you do not require a memory test, press "SELECT" and then press

"ALARM ACK".

Output/Position Input Circuit Operation Test (3) Depth Output/Position Input Circuit Operation Test

This test can only be completed by wiring the CQD-1705 interface connectors

as shown in the figure. (See page 12.)

If these IO connectors are connected to other navigation equipment and the

wiring cannot be altered, follow the instructions on Self-Diagnosis Screen 3

(See page 30.)

If the connectors are wired as shown in the figure at left, the results of the

depth output/position input circuit operation are displayed on line 3 of the

LCD.

On completion of the test, remember to restore the wiring to its original state.

• This test starts on completion of the memory test (2) on the previous page.

• The test result is displayed as one of the following:

Prior to testing : STANDBY

Test result OK : OK

Test result no good : NG

If NG is displayed, the Interface (CQD-1705) or the Transducer Controller

(CML-596) may be faulty and may require servicing. (See the list of offices at

the end of this manual.)

Diagnostic functions from Self-Diagnosis Screen 1 (4) Panel Circuit Operation Check

Press each location on the panel.

• If operation is OK, a O is displayed in place of the X.

• If operation is NG, the X remains.

Note that, in the case of the brightness adjuster...

• The value increases (1A in the illustration at left) as the adjuster is turned

clockwise;

• The value decreases (1A in the illustration at left) as the adjuster is turned

counterclockwise.

If faulty, the Panel (CCK-831) or the Transducer Controller (CML-596) may

be faulty and may require servicing. (See the list of offices at the end of this

manual.)


12.3

MT

N

12 1

3.12

3

E12

3 2

5.34

525

D

EC

98

10:

10

12.3

MT

N

12 1

3.12

3

E12

3 2

5.34

525

D

EC

98

10:

10

50

40

30

20

10

0

10

8

6

4

2

0

ALARMACK

SELECT

Selecting Self-Diagnostics Screen 2

With Self-Diagnostics Screen 1 displayed, press "SELECT" and then press

"ALARM ACK" to switch to Self-Diagnostics Screen 2.

Diagnostic Functions in Self-Diagnostics Screen 2 (1) LCD Check

• This test fills the whole LCD screen from the left to the right. The screen is

repeatedly filled with black, followed by white. If there is any dropout, the

Panel (CCK-831) or Transducer Controller (CML-596) may be faulty. Please

contact JRC or its agent. (See the list of offices at the end of this manual.)

Diagnostic Functions in Self-Diagnostics Screen 2 (2) Recording Paper Surface Check

• This check prints a line at regular intervals on the recording paper. Except for

the top line, the density is reduced every four lines.

• A fixed line is printed at regular intervals and the paper feed speed and depth

scale alternated in the following order. Note that the equipment automatically

prints a fixed line and switches paper feed speed and depth scale. The water

depth, longitude and latitude, date, and time printed with the fixed line are as

follows: 12.3MT N12˚13. 123 E123˚25. 345 23 DEC 98 10:10.

• If the printing is blurred, the pen may be worn out (see page 25) or the pen

belt may be incorrectly tensioned (see page 33). See the respective pages for

details of adjustment.

Press SELECT and then press ALARM ACK.


INPUT POSI GPGGAOUTPUT DEP SDDPT 123.0MOUTPUT TXFREQUENCYINPUT DEP ACKOUT DEPTH ALMOUT SYS ALMTURN PAGE

0K200KHZ

XACTIVE

SUSPENDACK, ACK>>


0K200KHZ

XACTIVE

SUSPENDACK, ACK>>

ALARMACK

SELECT

Selecting Self-Diagnostics Screen 3

With Self-Diagnostics Screen 2 displayed, press "SELECT" and then press

"ALARM ACK" to switch to.

Diagnostic Functions in Self-Diagnostics Screen 3 (1) Data Input Format from External Navigation Equipment

The top line of the LCD shows the format of data input from external

navigation equipment. Please make sure that, during testing, the external

navigation equipment is operating. The results of the data check will differ

according to the currently specified input format (see page 20).

• NMEA0183 Format

INPUT POSI GPGGA or

INPUT POSI GPRMC or

INPUT POSI GPGLL

• NMEA0180 format

INPUT POSI TRUTH

• JRC format

INPUT POSI TRUTH

• If data format cannot be recognized:

INPUT POSI FALSE

Check if the connection with the external navigation equipment is faulty.

Diagnostic Functions in Self-Diagnostics Screen 3 (2) Depth Data Output Format to External Device

Diagnostic Functions in Self-Diagnostics Screen 3 (2) Depth Data Output

Format to External Device.

The second line of the LCD shows the depth-detected condition of the external

output data, which is switched between detecting and searching in 30-second

intervals. Note that the output data varies according to the output data format

setting (see page 20), draft setting (see page 17), keel setting (see page 22),

depth display mode setting (see page 18), and measuring range setting (see

page13). See page 20 for the examples of the external output data.

Press SELECT and then press ALARM ACK.



0K200KHZ

XACTIVE

SUSPENDACK, ACK>>


0K200KHZ

XACTIVE

SUSPENDACK, ACK>>


0K200KHZ

XACTIVE

SUSPENDACK, ACK>>


0K200KHZ

XACTIVE

SUSPENDACK, ACK>>

Diagnostic Functions in Self-Diagnostics Screen 3 (3) Result of Transmitter Operation Check

You can check the operation of the transmitter.

• If transmitter operation is OK:

OUTPUT TX OK

• If transmitter operation is faulty:

OUTPUT TX NG

If output is NG, the transducer (CML-596) may be faulty. Please contact JRC

or its agent. (See the list of offices at the end of this manual.)

Diagnostic Functions in Self-Diagnostics Screen 3 (4) Transducer Frequency Check

You can check the frequency used by the transducer.

• For the JFE-582:

FREQUENCY 200kHz

• For the JFE-585

FREQUENCY 50kHz

If the frequency does not match the model, continued use of the equipment may

cause faults to develop in the respective components. Please contact JRC or its

agent. (See the list of offices at the end of this manual.)

Diagnostic Functions in Self-Diagnostics Screen 3 (5) Result of External Water Depth Alarm Panel Operation

The same function as the DEPTH ACK operation of the JFE-582 can function

by an input signal in the event of a depth alarm occurring (See page 21). This

check tests the signal input.

• When input signal confirmed:

INPUT DEP ACK O

• When input signal not confirmed:

INPUT DEP ACK X

If it is not possible to confirm the input signal, check the input lead connection,

and check the Input "ALARM ACK" setting of the JFE-582 (See page 21).

Diagnostic Functions in Self-Diagnostics Screen 3 (6) Depth Alarm Check

In this test, the operation of the depth alarm is displayed, making it possible to

check the status of the output depth alarm signal, and therefore check the

connections to external devices. To activate the depth alarm, you will need set

the depth alarm value to 123 or more. (See page 14.)

• Depth alarm active:

OUT DEPTH ALARM ACTIVE

• Input signal not confirmed:

OUT DEPTH ALARM SUSPEND



0K200KHZ

XACTIVE

SUSPENDACK, ACK>>


0K200KHZ

XACTIVE

SUSPENDACK, ACK>>

RANGE 10D.ALM OFFTRANSDUCER

TURN PAGEEXIT MODE

>>>>

ACK, ACKMARK, ACK

GAINC.SPD

320

(Self-diagnostic screen 3)

(Function setting screen)

ALARMACK

ALARMACK

Press ALARM ACK twice toalternate between Self-Diag-nostic Screen 3 and FunctionSetting Screen.

MARK

ALARMACK

Diagnostic Functions in Self-Diagnostics Screen 3 (7) Sea bottom Detection Signal Check

This test forcibly outputs the CQD-1705 interface SYSTEM ALM output

signal as a sea bottom detection signal at 30-second cycles making it possible

to check the connection to the external device.

• When able to detect sea floor:

OUT SYS ALM SUSPEND

• When unable to detect sea floor:

OUT SYS ALM ACTIVE

Diagnostic Functions in Self-Diagnostics Screen 3 (8) Switching to Function Settings

Pressing the "ALARM ACK" key twice successively alternates between the

Self-Diagnostics Screen 3 and the Function Setting Screen.

If you switch to the Function Setting Screen, you can change the following

settings: measuring range (RANGE), depth alarm value (D.ALM), receiver

sensitivity (GAIN), paper feed speed (C.SPD), draft value (DRAFT), LCD

contrast (LCD CONT), STC, and depth display mode (DISP).


Press "MARK" followed by "ALARM ACK" to return to normal operation.Press MARK followedby ALARM ACK


Loosen these two screws toadjust the 0m depth position.

Transmission trigger mount

6.3 Positional Adjustment for 0m Depth

As the recording pen wears, the depth tends to become misaligned with the depth on the scale. If the

misalignment is only slight, you can adjust the scale up or down. However, if moving the scale is insufficient

to rectify the problem, you can adjust the position of the transmission trigger mount, as described below.

Please refer to the figure below when adjusting the position of the transmission trigger mount.

(1)Set the draft to 0m.

(2)Move the transmission trigger mount so that the top edge of

the 0m recording line is aligned with 0m on the scale.

(3)Restore the original draft setting.

Rec

ordi

ng b

elt

Mag

net

CP

A-1

32B

IC30

1

1.5mm

6.4 Adjusting Recording Belt Tension

If the recording belt becomes slack, the magnet on the belt may collide with the transmission trigger

detection sensor, making a noise. Also, the characters printed on the recording paper may become an uneven

density. However, if the tension is too great, the belt will wear asymmetrically. The belt should therefore be

tensioned as described below.

(1)Loosen the two screws holding the top pulley.

(2)Turn the belt tensioning screw clockwise to loosen the belt, or

counterclockwise to tension the belt.

(3)Adjust the tension so that there is a gap of about 1.5mm

between IC301 on the transmission trigger block (CPA-132B)

and the magnet (fixed with a cover of about 5mm x 5mm) on

the recording belt.

(4)After adjusting the belt tensioning screw, tighten the two

screws holding the top pulley.



Recording belt MPGK30636 MPGK30636 Standard Goods

Recording belt MPGK01821 MPGK01821 Substitute Goods

6.5 Replacing the Recording Belt

Use only the specified recording belt.

(1) Following the instructions in 5.2, "Replacing Recording Pen," remove the

pen from the belt. (See page 25.)

(2) Following the instructions in 6.4, "Adjusting Recording Belt Tension,"

loosen the two screws holding the top pulley. Next, rotate the belt

tensioning screw clockwise to loosen the belt, then remove the belt. (See

page 33.)

(3) When renewing the recording belt, make sure that the arrow printed on the

belt points DOWN.

(4) Following the instructions in 6.4, "Adjusting Recording Belt Tension,"

adjust the belt tension. (See page 33.)

Loosen

Remove


6.6 Replacing the Fuses

Use only the specified fuses, and check the cause of the fuses blowing before replacing them. Be sure to turn

OFF the main power switch (to the side marked O) on the power supply (CBD-1488) before replacing the fuses.

No. Type No. Spec. Part Code Remarks

1 MF51NN-3.15A 250V 3.15A 5ZFAD00227 For power supply

2 MF51NN-0.315A 250V 0.315A 5ZFAD00360 For power supply alarm circuit

3 MF51NN-1A 250V 1A 5ZFAD00042 For 12VDC power output

Fuse Positions

(1) 250V 3.15A

(2) 250V 0.315A(3) 250V 1A

Main power switch

(Power supply CBD-1488)(Interface unit CQD-1705)

• Turn OFF the main switch to the side

marked O.

• Turn ON the main power switch to the

side marked _.


(1) Replacing Main Power Supply Fuse

One reason for this fuse blowing is a faulty cable attached to the power supply. Check the cables before

replacing the fuse, then turn the power on. If the fuse blows again, the Power Supply (CBD-1488) may be

faulty. Contact JRC or its agent.

(2) Replacing Power Fail Alarm Circuit Fuse

One reason for this fuse blowing is the input of an abnormal voltage. Check the input voltage at pins (7)

and (8) of the Interface Block (CQD-1705, TB501). Check that the voltage is as rated (24VDC) (operating

voltage: 21.5 to 31.5VDC) before replacing the fuse. If the fuse blows again, the Transducer Controller

(CML-596) may be faulty. (See the list of offices at the end of this manual.)

(3) Replacing 12VDC Output Power Supply Fuse

One reason for this fuse blowing is an overcurrent in an external device connected to pins (1) and (2) of the

interface block (CQD-1705, TB502). Temporarily remove the cable to the external device. If the fuse blows

again, either the Transducer Controller (CML-596) or Interface Block (CQD-1705) may be faulty. Contact

JRC or its agent. (See the list of offices at the end of this manual.)

6.7 Replacing the Units

Unit Type Code Remarks

Panel CCK-831 CCK-831

Interface CQD-1705 CQD-1705

Tx/Rx Control CML-596-2 CML-596-2

Power Supply CBD-1488 CBD-1488

Recording paper J8 6ZPBS00006

Recording pen MPXP00791A MPXP00791A

Recording belt MPGK30636 MPGK30636

Transducer UT-200ND20 UT-200ND20 Cable length: 20m

7. Consider Installation 37

7. Consider Installation

• Do not install the JFE-582 where subject to the following conditions as such conditions

may cause failures and reduce the life of the equipment.

1. Where liable to be splashed with water.

2. Where ventilation is poor.

• Do not coat the part of the transducer that outputs the ultrasonic waves (the rubber part of

the tank on the ship's bottom) with the hull coating as this will deteriorate performance.

38 8. After-sales Service

8. After-sales Service

8.1 When Requesting Servicing

If you suspect a fault, stop using the equipment and contact JRC or its agent.

Servicing Under Warranty

When the fault develops while the equipment is being used as indicated in the Instruction Manual, the

equipment will be repaired free of charge. However, if the fault occurs as the result of misuse, negligence,

natural disaster, fire, or other acts of God, a charge will be made for its repair.

Servicing Out of Warranty

If the fault can be rectified by servicing the equipment, the repair will be made at your expense.

Details to be Submitted

- Name, type No., month and year of manufacture, and serial number;

- Nature of fault (in as much detail as possible);

- Contact details (your name, address and phone number, etc.).

8.2 Recommendations for Inspection and Maintenance

Depending on the conditions of usage, the performance may deteriorate due to the aging of components. In

such conditions, please consult JRC or its agent for inspection and maintenance, as distinct from the daily

care you normally give your equipment.

Note that such inspection and maintenance is subject to charge.

Please consult JRC or its agent for further details of any part of the afterservice conditions.

Contact: See list at end of manual.

9. Disposal 39

9. Disposal

9.1 Disposal of this equipment

Please dispose of this equipment following the guidelines of the local body governing the

location at which the equipment is disposed of.

40 10. Specifications

10. Specifications

Range 10 50 250 500

Depth range 0~10m 0~50m 0~250m 0~500m

Maximum measurable depth (Note 1) 2m~10m 2m~50m 2m~250m 2m~500m

(depth from surface of transducer)

Transmission frequency 133 times/minute 133 times/minute 66 times/minute 66 times/minute

Frequency 200kHz

Recording paper 150mm (wide) x 15m (long)

Paper feed speed 10min. 20min. 30min. or stopped (Note 2)

Draft adjustment 50 meters max.

Depth display 3-digits on LCD (including decimal point up to 100m)

Depth alarm When set depth is exceeded, buzzer sounds and warning characters blink to indicate

alarm status.

Power fail alarm When the power supply to the main unit is cut, the buzzer sounds and warning

characters blink to indicate the alarm status (Note 3).

Illumination Illumination of paper surface and control panel With dimmer.

Output depth value data NMEA0183 (V2.3 and V1.5) and JRC format (Note 4)

Input navigation equipment data NMEA0183 (V2.3 and V1.5)/0180, and JRC format

Output signals Depth alarm (relay contact output: rated load 120VAC 10A, 30VDC 8A, NO/NC.)

Power fail alarm (relay contact output: rated load 120VAC 10A, 30VDC 8A, NO/NC.)

Input signals Depth alarm buzzer cancelation (either contact input or current control. Rating:

Contact input: 5VDC 5mA, current control: 12VDC 1.2mA)

Power fail alarm buzzer cancelation (either contact input or current control. Rating:

Contact input: 24VDC 2.4mA, current control: 12VDC 1.2mA)

Coating color Panel surface: Munsel N4, Case: Munsel N7 (Note 5)

Power supply Main unit: 100/110/115/200/220/230VAC (Operating voltage: 85 to 265VAC)

50/60Hz 60VA Max.

Power fail alarm control circuit: 24VDC (Operating voltage: 20 to 32VDC) 2.5W

max. when circuit is operating.

External dimensions Both wall mount or flush mount: W376 x H325.5 x D196mm

(including projections: W383 x H325.5 x D212mm)

Mass Both wall mount or flush mount: 11kg

Notes:

1.This is the performance that can be confirmed on the recording paper by adjusting the sensitivity. Also, the

maximum measurable depth depends substantially on ship hull configuration, installation position of the

transducer, sea floor conditions, and sea conditions, etc. Compared with a stationary ship, performance drops off

rapidly as ship speed increases. Also, when reversing, the large quantities of bubbles from the screw will disrupt

the soundwaves, substantially reducing the depth-sounding performance.

2.Only paper feed is stopped. The depth display, depth data output, and alarm functions continue to operate.

3.To activate the power fail alarm function, this equipment requires a 24VDC power supply in addition to the main

power supply.

4.NMEA0183 output sentence: In V1.5, it is SDDBS, SDDBT, SDDBK. In V2.3, it is SDDPT only.

5.The combination of coating colors (Munsel N4 and N7) is the standard JRC combination.

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Akasaka Twin Tower (Main)17-22, Akasaka 2-chome, Minato-ku, Tokyo.107-8432 JAPANPhone : +81-3-3584-8711Fax : +81-3-3584-8715Telex : 0242-5420 JRCTOK J

1-1, Shimorenjaku 5-chome, Mitaka-shi, Tokyo.181-8510 JAPANPhone : +81-422-45-9111Fax : +81-422-45-9110Telex : 02822-351 JRCMTK J

HEAD OFFICE & SALES DEPT.

MAIN PLANT

For further information contact:

Since 1915

CODE NO. :7ZPBS2301B

65405130 jfe 582 instruction manual

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