JRC JCY-1850 - ERROR CODE: 70; 71 lights up.

3. Maintenance and Inspection
42
Symptom Causes Actions to be taken
ERROR CODE:
“40__”/“41__”/
“42__” lights up.
Fault in the Audio Recording Board Reboot the Recording Control Unit,
and see if the symptom persists or
not. If yes, contact us.
ERROR CODE:
“70__” / “71__”
lights up.
Fault in RGB signals from a RADAR
70__: CH1
71__: CH2
Check the RADAR.
If an image is displayed on the
screen, check the wiring between
the RADAR and the Recording
Control Unit.
Faulty wiring between the Frame
Grabber Board and the Main Control
Board
Check the wiring between the
Frame Grabber Board and the Main
Control Board.
ERROR CODE:
“72__” lights up.
Fault in the Frame Grabber Board
Fault in the Main Control Board
Reboot the Recording Control Unit,
and see if the symptom persists or
not. If yes, contact us.
ERROR CODE:
“73__” / “76__”
lights up.
Fault on setting up the Frame Grabber
Board
Reboot the Recording Control Unit,
and see if the symptom persists or
not. If yes, contact us.
ERROR CODE:
“74__” lights up.
Fault in the Frame Grabber Board Reboot the Recording Control Unit,
and see if the symptom persists or
not. If yes, contact us.
ERROR CODE:
“75__” lights up.
The fan of NWP-46 is out of order.
Contact us.
ERROR CODE:
“12__” lights up.
Faulty wiring between the Power
Supply Unit and the Main Control Board
Reboot the Recording Control Unit,
and see if the symptom persists or
not. If yes, contact us.