Advice on the connection of the alarm buzzer:
If the alarm is triggered by the main-unit, the alarm buzzer will send a
permanent sound.
If the alarm is triggered by the repeater, the alarm buzzer will send an in-
termittent sound.
Circuit diagram legend
S1
On/Off switch for navigation instruments
S2
On/Off switch for instrument illumination
F1
Fuse for navigation instruments (5 A)
F2
Fuse for instrument illumination (5 A)
AB
Alarm buzzer (terminals)
Recommended cable section: 1.5 mm
Cable lengths
Echo sounder - Indicating instrument:
Indicating instrument - Repeater:
Repeater 1 - Repeater 2:
46
INSTALLATION
2
20 m max.
10 m max.
10 m max.