Installation Instructions Part 1

G-Series Installation & Commissioning 36
GPM400 power cables
GVM400 Video Module power cables
G170/G190 Marine monitor power cables:
Length (max) Supply voltage
Cable gauge
(AWG)
0-5 m
(0-16.4 ft)
12 V 18
24 V 20
5-10 m
(16.4-32.8 ft)
12 V 14
24 V 18
10-15 m
(32.8-49.2 ft)
12 V 12
24 V 16
15-20 m
(49.2-65.6 ft)
12 V 12
24 V 14
Each unit should have its own dedicated power cable wired back to the distribu-
tion panel.
All GPM400 processors should be connected to the same breaker.
Power cable must include a separate screen.
Length (max) Supply voltage
Cable gauge
(AWG)
0-5 m
(0-16.4 ft)
12 V 20
24 V 20
5-10 m
(16.4-32.8 ft)
12 V 20
24 V 20
10-15 m
(32.8-49.2 ft)
12 V 20
24 V 20
15-20 m
(49.2-65.6 ft)
12 V 18
24 V 20
The GVM400 should have its own dedicated power cable wired back to the
distribution panel.
Power cable must include a separate screen.
Length (max) Supply voltage
Cable gauge
(AWG)
0-5 m
(0-16.4 ft)
12 V 12
24 V 12
5-10 m
(16.4-32.8 ft)
12 V 9
24 V 9
10-15 m
(32.8-49.2 ft)
12 V 7
24 V 7
15-20 m
(49.2-65.6 ft)
12 V 6
24 V 6
Monitor connection notes:
• Each monitor should have its own dedicated power cable.
• Equipment which is susceptible to noise (such as VHF radios) should not be
wired to the same distribution panel as the monitors. If in doubt the monitors
(or affected equipment) can be wired directly back to the battery/power
source via a dedicated breaker.
Refer to the separate monitor documentation for more details.
Length (max) Supply voltage
Cable gauge
(AWG)