KVH Industries TracPhone FB250 Installation Manual page 62

3.2.2 Power cable recommendations
Overview
The terminal is delivered with a power cable, which can be extended
according to the recommendations below:
Red: +
Black: -
When extending the power cable, positive and negative supply wires must be installed
closely together side by side to keep cable inductance low.
Ensure that cable inductance for the selected cable at the desired length is below the
50 μH requirement.
If you are going to use the Remote on/off function, also extend the two wires (green
and orange) used for this function. For further information, see Connecting a Remote
on/off switch on page 53.
Power cable selection
Chapter 3: Connecting power
49