Chapter 6. Maintenance; Menu] -> Test - Furuno FS-1575 Service Manual

6.1 [MENU] -> TEST
There are the following three types of self tests.
• [MENU] -> 1. TEST -> 1. DAILY TEST
• [MENU] -> 1. TEST -> 2. TX SELF TEST
• [MENU] -> 9. SERVICE -> 3. RT SETUP -> 2. SELF CHECK
When selecting "2. SELF CHECK" from the SERVICE menu, data detected from TX
SELF TEST will be displayed.
DAILY
Test Item SELF
TEST
TEST
RX Yes
DSC Yes
WR1 Yes
WR2 Yes
ALARM
Yes
UNIT
SW_REG1 No
SW_REG2 No
CODEC No
TX PLL No
TX No
DRV No
PA No
COMB No
TX-FIL No
COUPLER No
VS No
Besides the tests listed above, selecting [MENU] -> 9.SERVICE -> 5.TEST ->
6. MAINTENANCE LOG allows for checking I/O MONITOR and related maintenance
log.
Test items are implemented following the verification of model. Models are verified
when turning ON the power supply in accordance with the presence or absence of
COMB board (for FS-5075) and the type of PA-IF board (05P0864 for FS-2575/5075
05P0864A for FS-1575) in combination.
CONFIDENTIAL (internal use only)
This confidential document is used only by FURUNO authorized persons.
It is strictly prohibited to reproduce the document in whole or in part without prior written permission of FURUNO.

Chapter 6. Maintenance

TX
SELF Board to be
CHECK Checked
No No
RX
No No
T-CPU
No No WR1
No No WR2
No No IC-350
Yes Yes SW-REG
Yes Yes SW-REG
Yes Yes TX
Yes No TX
Yes Yes TX
Yes Yes DRV
PA-1
Yes Yes
Yes Yes PA-2
Yes Yes COMB
Yes Yes TX FIL
Yes No COUP
No Yes PA-IF
6-1
6.1 [MENU] -> TEST
Table 6.1.1 Overview of Self-test
FS- FS- FS-
1575 2575 5075
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
Conduct tests
Yes Yes Yes when WR2 is
mounted.
Conduct tests
Yes Yes Yes when IC-350 is
connected.
Yes
YES
Yes
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
Yes Yes
Yes Yes
YES
Yes
Yes
Yes Yes Yes
Check cables
Yes Yes Yes
for continuity.
Check for power
Yes Yes Yes supply input
voltage.
Remark