Simrad NSS evo2 series Installation Manual page 17

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NSS evo2 to turn on when power source is turned on: Common red and yellow wires
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NSS evo2 to turn on with power key, as well as other compatible devices such as Broadband
Radar: Yellow wires connected together (Power Control Bus). (Set one or more displays to be a
Power Control Master)
Power Control unconnected
Device will turn on and off when the power
button on the front of the unit is pressed.
Leave yellow Power Control wire disconnected.
Tape or heat-shrink end to prevent shorting.
Power Control to supply positive (auto on)
Device will turn on immediately when power is
applied. Common the yellow wire with the red
wire after the fuse.
¼ Note:
The unit can not be powered down by
power button, but can be put in to standby
mode. (screen backlight also turns off).
Power Control to ignition
Device will turn on once ignition is turned
on to start engines. Connect yellow wire to
'accessories' output of engine key switch.
Wiring | NSS evo2 Installation Manual
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