46
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
2
Cable lengths
Echo sounder - Indicating instrument:
20 m max.
Indicating instrument - Repeater:
10 m max.
Repeater 1 - Repeater 2:
10 m max.
INSTALLATION
echo_e.qxd 16.04.1998 08:23 Seite 22
Summary of Contents for DEPTH SOUNDER
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