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JRC JMA-5212-4/6 Service Manual

JRC JMA-5212-4/6
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6-29
Rate of Turn(Time Out), Rate of Turn(Data)
Description
If turning speed data (Rate of Turn) is received from a serial port, these messages indicate that
the serial data is abnormal.
If either of the messages is displayed, ROT cannot be displayed.
The power terminal board circuit in the display system or the radar processing circuit may be
faulty.
The baud rate of the serial port for ROT may not be correct.
A setting may not be made for using the receive port to which the GYRO is connected.
There may be no GRYO output.
Location of cause
o
Procedure
Power terminal board
circuit CBD-1702A in
the display system
x Check the CBD-1702A cable connection. J5002, J5003
x Replace the CBD-1702A.
CDC-1350 in the
display system
x Check the insertion of J4402 and J4003 on the radar processing
circuit CDC-1350.
x Check the baud rate in the initial setting menu.
x In the initial setting menu, check the receive port to be used.
x Replace the radar processing circuit (CDC-1350) in the processor unit.

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JRC JMA-5212-4/6 Specifications

General IconGeneral
BrandJRC
ModelJMA-5212-4/6
CategoryMarine Radar
LanguageEnglish

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