Xantrex Technology Powerpack 300 manual Common Problems, Buzz in Audio Equipment

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5 Troubleshooting

Troubleshooting will help you identify the common problems than can occur with the XPower Powerpack 300.

If you cannot solve the problem with the XPower Powerpack, record the information asked for on “Information About Your System” on page 48 and then contact your dealer.

Common Problems

Buzz in Audio Equipment

Some inexpensive stereo systems have inadequate internal power-supply filtering and may buzz slightly when powered by the XPower Powerpack. The best solution to eliminate the buzzing is to use an audio system with a good quality filter.

Television Interference

The XPower Powerpack is shielded to minimize interference with TV signals. If TV signals are weak, you may see interference in the form of lines scrolling across the TV screen. Try one of the following suggestions to minimize or eliminate the interference:

•Increase the distance between the XPower Powerpack and the TV, antenna, and cables.

•Adjust the orientation of the XPower Powerpack, television, antenna, and cables.

•Maximize TV signal strength by using a better antenna. Use a shielded antenna cable where possible.

•Try a different TV. Different models vary considerably in their susceptibility to interference.

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Contents XPower Powerpack Emergency Power XPower Powerpack Date and Revision Purpose OrganizationConventions Used Abbreviations and AcronymsImportant Safety Instructions Important Safety Information Important Safety Information Precautions When Working With Your Vehicle Battery Vii Precautions for Using Rechargeable Appliances Contents Maintenance TroubleshootingSpecifications About the XPower Powerpack Comprehensive ProtectionAutomatic Overload OverheatingLow Battery Protection Features Materials ListXPower Powerpack Features Feature DescriptionFront Panel Detail Not Left Side View Accessories Accessory DescriptionPage Operation Operating Conditions and GuidelinesChoosing a Location Recharging with the AC Charger To recharge with the AC chargerRecharging with the AC Charger Using the Flashlight To recharge the flashlight from the XPower PowerpackOperating AC Appliances Understanding AC AppliancesAC Appliance Watts a Hours b High Surge Appliances Operating an AC Appliance To operate an AC applianceOperating 12 V DC Appliances DC Appliance Watts a Hours bJump-Starting a Vehicle’s Engine To operate a 12 V DC applianceTo jump-start a vehicle or boat engine Jump-Starting a Vehicle’s Engine Using the Air Compressor Over-temperature Safety ProtectionInflating Tires To inflate your vehicle, motorcycle, or bicycle tiresInflating Small Sports Equipment To inflate small sports equipmentConnecting to an External Battery Connecting to an External Battery Page Maintenance Battery MaintenanceRecharging the XPower Powerpack Battery Recharging with the AC ChargerTo recharge with the AC charger Recharging with the DC Charging Cable Recharging the XPower Powerpack Battery Recharging with a Generator’s Regulated 12 V DC Outlet To wire the coaxial DC connector Recharging from a Solar PanelRecycling Common Problems Buzz in Audio EquipmentTelevision Interference Troubleshooting Reference Problem Possible Cause SolutionTroubleshooting Reference 1Troubleshooting reference Switch on Page Electrical Specifications DC SectionAC Power Section Internal Battery Charging Controller SystemPhysical Specifications AccessoriesPhysical specifications XPower Powerpack Physical specifications Internal SW12120 batteryPage Warranty and Return WarrantyDisclaimer ProductExclusions Return Material Authorization Policy Return ProcedureOut of Warranty Service Information About Your System