3. MAINTENANCE, TROUBLESHOOTING
3-4
AD-10 IEC
OUT1
- -
- -
OUT2
- -
- -
OUT3
- -
- -
OUT4
- -
- -
OUT5
- -
- -
OUT6
- -
SOFTWARE VERSION
DISPLAY
205-1342-**.**
PROCESS
205-1341-**.**
GPS1
4850263***
GPS2
4850263***
GPS3
4850263***
CNT= (
STOP: PWR OFF)
After 3 sec.
After 5 sec.
<LCD CHECK>
ALL ON 2 SEC.
ALL OFF 3 SEC.
All LCD segments go on 2 sec.,
All LCD segments go off 3 sec.
ROM, RAM, KEY check appears after
3 sec.
ROM
RAM
GPS1
OK
OK
PUSH KEY
GPS2
OK
OK
GPS3
OK
OK
CAL
OK
OK OK
DISP
OK
OK
CNT= (STOP: PWR OFF)
Number of
times test
executed
GPS receiver
Processor unit
Display unit
KEY TEST
Press each key one by
one. Pressed key's name
appears here if key
is functioning properly.
To stop the test turn
off the power.
OUTPUT TEST
(for serviceman)
ROM, RAM, KEY TEST
DISPLAY TEST
PROGRAM NUMBER
DISPLAY
OK shown for normal;
NG (No Good) shown for error
B-EXT
- -
DISP
OK
** Program
Version No.
(For serviceman)
Diagnostic test sequence
6. Turn off the processor unit to quit the diagnostic test1.
