3. Maintenance and Inspection
39
(2) Symptom Table for The Data Processor Unit (NDL-46)
Symptom
Causes
Actions to be taken
The
Recording Control Unit
is off.
The power is not supplied to the
Protective Capsule Unit
.
Check the switchboard.
Turn on the
Power Supply Unit
.
The recording of data into the
Protective Capsule Unit
has been
stopped manually.
Press the
REC START
SWITCH
on
the
Main Control Board
and restart
the recording of data.
Faulty wiring between the
Recording
Control Unit
and the
Protective Capsule
Unit
Check the
Connection Box
.
REC LED
fails to
light.
Fault in the
Recording Control Unit
Fault in the
Protective Capsule Unit
Reboot the
Recording Control Unit
and see if it works normally. If it
does not work, contact us.
The
CARD STOP SWITCH
is left on.
Press the
CF CARD EJECT BUTTON
and remove it from the
Main Control
Board
. Then put it back again.
No
CF CARD
is loaded.
Insert a
CF CARD
into the
CARD
slot of the
Main Control Board
.
CARD LED
fails to
light up.
Fault in the
Recording Control Unit
Reboot
the
Recording Control Unit
and see if it works normally. If it
does not work, contact us.
Fault in the
CF CARD
Press
the
CF CARD EJECT BUTTON
and remove it from the
Main Control
Board
. Then put it back again.
Fault in the
Recording Control Unit
Reboot
the
Recording Control Unit
and see if it works normally. If it
does not work, contact us.
MEDIA LED
blinks.
No
CF CARD
is loaded.
Insert a
CF CARD
into the
CARD
slot of the
Main Control Board
.
Summary of Contents for JCY-1850 -
Page 1: ...SIMPLIFIED VOYAGE DATA RECORDER INSTRUCTION MANUAL CODE 7ZPJD0389A ...
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Page 60: ...4 After sales service 46 This page is intentionally left blank ...
Page 64: ...5 Outline Drawings 50 5 4 Connection Box NQE 3163 The Outline Drawing of the Connection Box ...
Page 65: ...5 Outline Drawings 51 5 5 Microphone Unit NVT 161 The Outline Drawing of the Microphone Unit ...
Page 68: ...5 Outline Drawings 54 This page is intentionally left blank ...