Remote; Display Test; Distress Key Led; Alarm Led (Red) - Furuno FS-1575 Service Manual

12. REMOTE

This menu is used to conduct loop-back tests on the TX and RX data lines of the
[REMOTE] port. The TX and RX data lines are determined to be OK when a specific
command is transmitted and it can be received.
The [REMOTE] port has two data lines, that is, RS-232C and RS-485. Conduct
individual loop-back tests on each data line.
To select either one of the two data lines, select [MENU] -> 9.SERVICE ->
3.RT SETUP -> 1.SETUP -> "MIF."
MIF Setting
RS-232C #2 (SD) and #3 (RD)
#21 (REM TD-A) and
RS-485
#23 (REM R D-H)

6.5.5 DISPLAY TEST

To conduct DISPLAY TEST, select [MENU] -> 9.SERVICE -> 5.TEST ->
"5. DISPLAY TEST," and then press the [ENTER] knob.
The display tests are conducted to check for the brightness of LEDs.

1. DISTRESS KEY LED

This test menu is used to check for the brightness of LED in the DISTRESS key. The
brightness is variable in the range of "0" to "17."

2. ALARM LED (RED)

This test menu is used to check for the brightness of ALARM LED (RED). The
brightness is variable in the range of "0" to "17."

3. ALARM LED (YELLOW)

This test menu is used to check for the brightness of ALARM LED (YELLOW). The
brightness is variable in the range of "0" to "17."
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.
Location of Jumper
#22 (REM TD-B) and
#24 (REM R D-C)
6-40
6.5 SERVICE: TEST