JRC JFE-582 - In Case of Panel and LCD Dimmer Are Dark.; Internal Dimmer; External Dimmer

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REMOTE DISPLAY NWW-58

In case of panel and LCD dimmer are dark.

1. Internal dimmer



Cut and short the resistor.

2. External dimmr



Main Page

Table of Contents3
Specifications5
Components6
Standart Equipment6
Optional Equipment6
Construction7
Equipment Outline7
External Dimensions of JFE-582 Recorder7
Dimensions of AW-154F Matching Box7
External Dimensions of Tranducer Mounting8
NKF-341 (Installed on Ship's Bottom)8
NKF-392C (Installed on Ship's Bottom)8
Installing the Recorder Unit9
Flush-Mounted Equipment9
Wall-Mounted Equipment10
Installing the Transducer11
Nkf-34111
Nkf-392C12
Connecting Components13
Schematic Diagram15
Trigger Unit CPA-132B17
TX/RX Unit CML-59619
Panel Unit CCK-83123
I/O Unit CQD-170525
Power Unit CBD-148827
Electrical Parts Layout29
Parts Side Trigger Unit CPA-132B29
Parts Side31
PC412 Parts Side32
PC411 Parts Side32
PC401 Parts Side32
I/O Unit CQD-1705 Parts and Solder Side33
PWB1 Parts Side35
PWB1 Solder Side35
PWB2 Parts and Solder Side36
PWB3 Parts and Solder Side36
PWB4 Parts Side36
Mechanical Parts List37
Replacing Consumables38
Replacing Recording Paper38
Replacing Recording Pen39
Maintenance and Inspection40
Regular Maintenance40
Methods of Maintenance Inspections40
Self-Diagnostic Function41
Selecting Self-Diagnostic Function41
Switching to Normal Operation41
Diagnostic Functions from Self-Diagnosis Screen41
Output/Position Input Circuit Operation Test42
Memory Test42
Depth Output/Position Input Circuit Operation Test42
Panel Circuit Operation Check42
Selecting Self-Diagnostic Screen 243
Diagnostic Functions from Self-Diagnosis Screen 243
LCD Check43
Recording Paper Surface Check43
Selecting Self-Diagnostic Screen 344
Data Input Format from External Navigation Equipment44
Depth Data Output Format to External Device44
Result of Transmitter Operation Check45
Transducer Frequency Check45
Result of External Water Depth Alarm Panel Operation45
Depth Alarm Check45
Sea Bottom Detection Signal Check46
Switching to Function Settings46
Positional Adjustment for Om Depth47
Adjust Recording Belt Tension47
Replacing the Recording Belt48
Replacing the Fuse49
Fuse Positions49
Replacing the Unit50
Replacing Main Power Supply Fuse50
Replacing Power Fail Alarm Circuit Fuse50
Replacing 12VDC Output Power Supply Fuse50
Master Rest51
Switching to Standard Default Resetting Function51
Executing Standard Default Settings51
Description of Working and Parts List53
Description of Working55
Transducer UT-200ND2055
Matching Box AW-154F55
Recorder JFE-58255
CCK-831 Panel Unit56
CPA-132B Trigger Unit56
Recording Pen56
Parts List57
Check Sheet for General Checking59
Check Sheet for Echo Sounder61
Visual Inspection61
Transducer Inspection63
Insuration63
Transuder63
Extension Cable63
Tuning Point64
Impedance65
The First Aid for Transducer Problem67
Inner Hull Installation for Echo Sounder’s Transducer69
Transducer69
Echo Sounder Fitting on Inner Hull70
Transducer Tank70
Check the Following Item of the Old Cable before Connecting71
Transducer Cable Connection Part71
Old Transducer Cable71
Waterproof Processing Execution Ending71
Confirmation72
Material to Prepare72
In Case of Other Problem73
In Case of “Date & Time” Is no Print out75
Remote Display77
Operating Controls79
In Case of Panel and LCD Dimmer Are Dark.80
Internal Dimmer80
External Dimmer80
Inspection after Work83
Condition of Echo Sounder86
Technical Information87
Procedure Sheet to Change ROM IC90
Photographs90
Open the Front Panel90
Open the Mechanical Section90
Turn off Main Switch91
Remove the ROM IC Side91
Insert New ROM IC Version CO-R.02SP091
Turn on the Main Switch92
Safety Door-Switch92
LCD Display on Normal Opening92

JRC JFE-582 - In Case of Panel and LCD Dimmer Are Dark.; Internal Dimmer; External Dimmer

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