G-PILOT 3380 System Installation Manual
NAVMAN
11
3-4 Installing the power supplies and steering drive
3-4-1 Installing the power supplies
The MCU 600 system requires a light duty and a heavy duty power
supply, both 12 V DC.
Note:
Keep all wiring as short as possible.
For the heavy duty supply, use the wire size given in the table
(see section 3-4-2).
Follow the wiring guide (see section 3-2-2).
1 2 3 4 5 6 7 8
Fit strain relief
Connector
cover
Light duty
power
Heavy duty
power
Fuse 1 A
12 V DC power
supply, current to
suit drive
Power supply: one switch configuration
Choose this configuration to have one switch to turn
the G-PILOT 3380 system and any other instruments
on and off.
Circuit breaker or fuse and
switch, current rating to suit
steering drive
Power supply: two switch configuration
Choose this configuration to be able to turn the drive
power off and leave other instruments powered.
Fit strain relief
Connector
cover
Switch
Heavy duty
power
Fuse 1 A
Light duty
power
Note:
If powering more than three extra display units or other series instruments, fit another switch and
fuse for the light duty power supply for these extra instruments
12 V DC power
supply, current to
suit drive
Circuit breaker or
fuse and switch,
current rating to suit
steering drive
MCU600
1 2 3 4 5 6 7 8
