User’s Manual—Please read before using this equipment.4TroUbLeshooTIngPROBLEM: Low or no output voltageReason SolutionPoor contact with battery terminals Clean the terminals thoroughlyUsing incorrect type of voltmeter to testoutput voltageUse a true RMS reading meterPROBLEM: Inverter is shut downReason SolutionBattery voltage below 0 volts Recharge or replace the batteryEquipment being operated draws too muchpowerCable gauge may be inadequate—useheavier cablesInverter is too hot (thermal shut down mode) Allow inverter to coolCheck for adequate ventilation.Reduce the load on the inverter to ratedcontinuous power outputUnit may be defective See warranty and call customer servicePROBLEM: TV interferenceReason SolutionElectrical interference from the inverter Add a ferrite data line filter on to the TVpower cordPROBLEM: Low battery alarm on all the timeReason SolutionInput voltage below 0.5 volts Keep input voltage above 0.5 volts tomaintain regulationPoor or weak battery condition Recharge or replace batteryPoor or loose cable connection Inspect terminals and tighten all connectionsInadequate power being delivered to theinverter or excessive voltage dropUse heavier gauge wireKeep wire length as short as possible© 2009 Wagan Corporation.All Rights Reserved.Wagan and wagan.com are trademarks used by Wagan Corporation.