10.10.2 Board Test - Furuno FSV-30 Operator's Manual

10. MAINTENANCE, TROUBLESHOOTING

10.10.2 Board test

Select BOARD TEST at the TEST menu and press the [MENU] key.
DCON-0
DPRAM on
DUAL board
DPRAM on
IFES board
DUAL-X
Board name,
revision no.
SCAN-0
SCAN2-0
IFES-0
KEY1-0
KEY2-0
For No.2
control unit
Interpreting the board test results
• Board name and its revision no. are shown in white. If a board is not
inserted or inserted improperly "F" is shown as program number. When a
revision no. is improper a hexadecimal from 0-E appears. When an error is
found, revision no. and board name appear in red.
• Program no. is shown in white, or red when software finds revision no. error.
• DIP switch setting on each board is shown.
• Memory read/write test results are shown as OK (white) or NG (red).
• Test data check results are shown as OK (white) or NG (red).
• TX +B voltage is measured and displayed.
• Motion sensor test results show OK (white) or NG (red) as overall results
and pitch and roll angles.
• KEY 2-0 will be displayed only when two control units are installed.
10-8
BOARD TEST
105-0761-XX.XX 00 00
ROM = OK
EEPROM = OK +3.3V = 3.2V
RAM = OK +12V = 12.1V
VRAM = OK -12V = -11.9V
DPRAM1 = OK 140V = 138.6V
DPRAM2 = OK
105-0764-XX.XX 00
ROM = OK
RAM = OK
DPRAM = OK
VRAM = OK
DIP switch
DATA = OK
setting
105-0763-XX.XX
00
ROM = OK
Memory, data
RAM = OK
VRAM = OK
test results
DPRAM = OK
DATA = OK
105-0685-1XX 00
ROM = OK
Program no.
RAM = OK
ROM =
RAM =
Press MENU key to quit test mode.
XX: Version No.
TRCPU-0 105-0765-XX.XX
105-0766-XX.XX
TRX 00000 F0000
BMF-0
PWR
INC
Motion sensor test results
Board test results
00 00
ROM = OK
RAM = OK
TDS = OK
Revision no.
(TRX1 from left)
DATA = OK 00 00
RDS = OK
FDS = OK
3.3V = 3.3V
5V = 5.0V
+B = 159.5V
TEST = OK
Pitch = +12.3
Roll = - 2.5
OK: Normal
NG: Abnormal