Furuno FA-150 - Manual (Page 51)

2. MAINTENANCE, TROUBLESHOOTING
2-4
2.4 Diagnostics
The FA-150 provides diagnostic tests to check the monitor unit and
transponder unit for proper operation.
2.4.1 Monitor unit test
The monitor unit test shows program no., and checks the ROM, RAM, LCD and
controls.
1. Press the MENU key to open the main menu.
2. Use the CursorPad to choose DIAGNOSTICS and then press the ENT key.
For service technician.
Not accessible by user.
[DIAGNOSTICS]
MONITOR TEST
TRANSPONDER TEST
PWR ON/OFF HISTORY
TX ON/OFF HISTORY
MEMORY CLEAR
FOR SERVICE
DIAGNOSTIC sub-menu
3. Use the CursorPad to choose MONITOR TEST and then press the ENT
key. The test program automatically proceeds in the sequence shown
below.
[MONITOR TEST]
BOOT NO.: 2450020-XX.XX
PROG NO.: 2450021-XX.XX
ROM
:OK CONT :53
SDRAM:OK DIM : 4
PORT : --
KEY
:
XX.XX = Program version no.
<LCD CHECK>
ALL ON 2 SEC.
ALL OFF 3 SEC.
PUSH KEY
QUIT[MENU] 3 TIMES
MONITOR TEST screens