Installing The Power Supplies And Steering Drive; Installing The Power Supplies - Navman G-PILOT 3380 Installation Manual

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).
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.
12 V DC power
supply, current to
suit drive
Circuit breaker or fuse and
switch, current rating to suit
Power supply: two switch configuration
Choose this configuration to be able to turn the drive
power off and leave other instruments powered.
12 V DC power
supply, current to
suit drive
Circuit breaker or
fuse and switch,
current rating to suit
steering drive
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
G-PILOT 3380 System Installation Manual
steering drive
Fuse 1 A
Fit strain relief
Fuse 1 A
Fit strain relief
Switch
NAVMAN
MCU600
1 2 3 4 5 6 7 8
Connector
cover
Heavy duty
power
Light duty
power
1 2 3 4 5 6 7 8
Connector
Heavy duty
cover
power
Light duty
power
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