Stopping Alarm - JRC JMA-7710-6 Instruction Manual

3.3
3.3.14

Stopping Alarm

An alarm by characters or buzzer will be generated when any abnormality in input signal or fault in the
processing circuit should occur.
When an alarm has been generated, information of errors occurred will be displayed in the lower left corner
of the screen in turn at intervals of 1 sec.
ALARM
When the key is pressed the error information displayed at that time becomes the object of stopping
ACK
and then the display of error information will be deleted and the alarm sound will stop.
When there are information of more than one errors, press the
Information of these error is registered to the error logging in subsection "8.1.2.7 Error Logging", so it can
be checked later.
There are the following types of error information
Type of error
Azimuth pulse error
Bow pulse error
Trigger pulse error
Gyro compass error
Speed information error
Position information error
Video signal error
Fan motor error
ALARM
ACK
Display
ANT (ROTATION)
ANT (HEAD)
TRIGGER
NSK (GYRO), NSK (DATA)
NSK (LOG), NSK (DATA), DLOG (DATA)
NAV (DATA)
VIDEO
FAN
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key for each of the alarms generated.