Furuno CSH8LMK2 Installation Manual page 41

DIP switch setting
Set DIP switch S4-#1 on the MAIN Board as follows:
Positive KP: OFF
Negative KP: ON
Menu setting
Turn ON menu item [EXT KP SYNC] in the System menu. Refer to the operator's man-
ual for the procedure.
2.5.3 Outputting KP of CSH-8L to echo sounder or other sonar
To output the transmission trigger (KP) of the CSH-8L to an echo sounder or other
type of sonar, make the connections shown below.
Voltage signal
Processor unit
MAIN Board
J11
10P7049A
INT KP
GND
Current loop
Processor unit
MAIN Board
J11
10P7049A
INT KP-H
INT KP-C
How to output CSH-8L's KP to E/S or sonar
S4-#2
OFF
ON
7
E/S
8
Sonar
+5V
0
5
E/S
6
Sonar
Transmitting trigger
Negative
Positive
2. WIRING
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