Extension Cable; Power Cable (R08003) - Raymarine C120 Installation Manual

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1. Place the wires to be joined into the connectors, ensuring correct polarity and that
the wires are pushed fully home.
2. Using a pair of pliers, crimp the connector bulb together.
3. Check that a secure connection has been made.
4. Ensure that the cables are secured in a suitable position to prevent the join being
placed under strain.

Power cable (R08003)

The C-Series Display is intended for use on boats' DC power systems
rated at 12v or 24v.
The power connection should be made at either the output of the
battery isolating switch, or at a DC power distribution panel. Raymarine
recommends that power is fed directly to the display and scanner via its
own dedicated cable system and MUST be protected by a thermal circuit
breaker or fuse, installed close to the power connection.
This cable is supplied prepared for connecting to your boats DC power supply, with the
cable is supplied with a length of screen exposed before the positive and negative wire
tails.This screen should be clamped to your boat's earth/ground with the saddle clamp,
as shown below:
Step 1
Step 2

Extension cable

If an extension power cable is required, please note the following:
• The wire gauge used may be affected by the scanner type.
• To minimize voltage drops, use large gauge cable.
• Use the supplied power cable to connect to the display unit. Then use a suitable
connector block to connect the free end to the extension cable, taking particular
care to ensure the correct polarity. The supplied power cable has a cross section of
10 mm.
Slide towards tails
C-Series Displays Installation Manual
Pre-cut line
Attach to ship's ground
D6621-2