Farenheit TI-712 Owner's Manual

26TROUBLESHOOTINGSymptom Cause RemedyFuse is blownReplace with fuse of the same amperage.If the fuse blows again, consult your storeof purchasePower does not turnon.(No sound isproduced.) In correct wiring Consult your local retailer.No sound outputwhen operating theunit with amplifiersor power antennaattached.Power antennallead is shorted toground excessivecurrent is requiredor remote on theamplifiers or powerantenna.1. Turn off the unit.2. Remove all wires attached to thepower antenna lead. Check each wirefor a possible short to ground using anohm meter.3. Turn on the unit.4. Reconnect each amplifier remote wireto the power antenna lead one by one.If the amplifiers turn off before all wiresare attached, use an external replay toprovide remote-on voltage (excessivecurrent required).The microprocessorhas malfunctioneddue to noise, etc.Turn off the power, Then press the [noopen] button and remove the DCP. Pressthe reset button for about 2 seconds witha thin rod.GeneralNothing happenswhen buttons arepressed.Display is notAccurate Panel or main unitConnectorsare dirtyWipe the dirt off with a soft clothmoistened with cleaning alcohol.Compact disc isdirty Clean the compact disc without scratchesSound is bad directlyafter power is turnedon.Compact disc isheavily scratchedor warpedReplace with a compact disc withoutscratches.CDSound is bad directlyafter power is turnedon.Water droplets mayform on the internallens when the car isparked in a humidplaceLet it dry for about 1 hour with the poweron.

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