CarNetix CNX-P1290 Installation And Operation Manual
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Contents
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CarNetix CNX-P1290 V1.0 Installation ManualJP1 Jumper SettingsBelow is a table with the jumper selectable options for JP1. To move a jumper from its factorydefault position, use a pair of tweezers or needle nose pliers. Be careful to place the jumper in thecorrect position or erratic behavior could result. Double-check your settings before replacing the lid.JP1 Jumper Pin AssignmentsPins1-2 3-4 5-6 7-8 9-10Function Pulse StartInputShutdownDelayTimeHibernate/Standby Not Used DelayOnOptionOpen(default)Connect toexternalcontactclosure6 Seconds Hibernate Not Used DLYONfollows IGNJumperedConnect toexternalcontactclosure1 minutes Standby Not Used DLYONfollows PSUTable 1 JP1 SettingsOnce the jumper selections have been made you may begin installing the wiring to connect theCNX-P1290 to your car’s electrical system, and to your CarPC.JP3 Jumper Settings (+5V Always ON)For those users who want to keep +5V USB devices powered even when the CarPC is OFF or inStandby, you can jumper Pin1 to Pin 2 on JP3. This will keep the +5V regulator ON at all times,even if the P1290 is OFF. Use caution when using this jumper position since it may cause yourbattery to drain quickly.JP4 Jumper Settings (Secondary Output Control)The JP4 jumper gives you the flexibility to use the Secondary Output in different ways dependingupon your CarPC system configuration. The Secondary Output can be turned on or off based on twodifferent control signals: 1) DLYON or, 2) the signal that controls the Primary Output (PRI OUT).- 10 - |
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