CarNetix PSU-PC12 Installation And Operation Manual
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Contents
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CarNetix PSU-PC12 V1.1 Installation ManualJP1 Jumper SettingsBelow is a table with the jumper selectable options for JP1. To move a jumper from its factorydefault (open) position, use a pair of tweezers or needle nose pliers. Be careful to place the jumper inthe correct position or erratic behavior could result. Double-check your settings before replacing thelid.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 toexternalcontactclosure15 minutes Standby Not Used DLYONfollows PSUTable 1 JP1 SettingsJP3 Jumper Settings (+5V Always ON)For those users who want to keep +5V USB devices powered even when the Xenarc SC3 is OFF orin Standby, you can jumper Pin1 to Pin 2 on JP3. This will keep the +5V regulator ON at all times,even if the PSU-PC12 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 Xenarc SC3 system configuration. The Secondary Output can be turned on or off basedon two different control signals: 1) DLYON or, 2) the signal that controls the Primary Output (PRIOUT).• DLYONJumpering DLYON will turn your Secondary Output ON or OFF with the DLYON signal. Thismeans that your Secondary Output will come on 3 seconds after your Primary Output comes ON,and will go off when you turn your ignition switch OFF.- 9 - |
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