User's Manual
VuLink Operation & Installation Guide 860‐00198‐00 REV E
DigitalAlly,Inc.|Model‐SpecificWiringDiagrams 3‐7
Generic Input Source
Using this method, an in-car video system is not required. Your FirstVu HD may be wirelessly
activated by connecting VuLink to any vehicle input sensor. Use the Orange wire if connecting
to the emergency lights or other +12VDC trigger. Or, use the Brown wire if connecting to an
active low (0VDC) input trigger.
The White wire can be used to trigger an auxiliary device when the FirstVu HD record button is
pressed.
BLUE=+12VDCSwitchedIgnition
RED=+12VDCBattery(Fused)
ORANGE=InputTrigger(activehigh)
BROWN=AuxInputTrigger(activelow)
WHITE=+12VDCOutputTrigger
VuLinkBaseCable
008‐01456‐00
NC
BLACK=ChassisGround