Furuno CH-270 SONAR User Manual


 
6. MAINTENANCE, TROUBLESHOOTING
6-6
6.8 Diagnostics
1. Press the [MENU] key to open the menu.
2. Press to choose MENU, and then press to choose SYS.
3. Press to choose GO TO SYS MENU.
4. Press to choose YES.
5. Choose TEST and then press to start the test. The lamps above the XDR switches
light alternately every second while the test display is shown. In a few moments after
pressing the results of the test appear.
MAIN PROGRAM NO. 0650109-**.**
RAM : OK
ROM : OK
VRAM : OK
NMEA : OK#
PANEL PROGRAM NO. 0650104-0**
TX FREQUENCY : 180kHz
ROLL : 10
PITCH : 10
REMOTE CONTROL
PANEL
000
00
000
0 EXIT
00
00
00
0
0
0000
0000
0
0
127 0 0 0 0
(LED)
000
0 000
* = Item currently being tested.
# = Requires special plug to test. Nothing displayed when plug is not connected.
** = Program Version No.
TRAIN/TILT
TRAIN
MOTOR TEST
PULSES
1080
COUNT: 1
NG
0
TILT
30 > +8
+8 > 30
30 > 93
93 > 30
NG
0
0
0
0
PULSES
319
313
454
449
*
Test results
To quit the test, press the [MENU] key three times.