CarNetix CNX-P1290 V1.0 Installation Manual3.0 Option 1: “Power-only” to CarPC through existing casepower plugThis is the simplest connection configuration, and also the least functional. It merely providesregulated +12V to the CarPC and does not take advantage of the on-board SSC of the CNX-P1290.However, for the beginner (or faint of heart), it may be a good starting point.To install the CNX-P1290 in this configuration you will run 3 wires into the unit (+12v battery,Ground, and Ignition), and one power cable consisting of two wires (+12VDC, Ground) out of theunit to the C134. This installation requires the optional CNX-CA-134 wiring kit. Optionally, you canconnect your LCD display screen (i.e. Lilliput or Xenarc) and one or more auxiliary devices such asyour head-unit, audio amplifier, and electric antenna. Please note that these auxiliary devices DONOT get their supply power from the CNX-P1290. They only get a “remote turn-on” signal form theCNX-P1290. This signal, called DLYON (delayed on) provides an UN-REGULATED +12VDCcontrol signal to these units. The capacity of this line is 500mA maximum and is current limited withan internal, self-resetting fuse.Below is a detailed connection diagram for the C134 case and Morex PSU.- 13 -