Haier HLA15 User Manual
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Contents
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Troubleshooting GuideTo assist in location possible faults use help guide below.Note:1.If the fault can not be repaired using the above guide consult with your local authorizedservice center.2.The TV set must only be repaired by a qualified registered service person. Never attempt toremove the back cover as the TV set has dangerous voltages levels inside that may befatal or cause fire.TroubleshootingNo picture, no sound Verify that the television is properly plugged in.Verify that the television is properly supplied with power.Verify that electricity is available.Blank screen Verify that correct signals are input.Press TV/AV button to change signal input to TV input.Restart the television of power supply is interrupted.No soundPress MUTE button and verify if Mute mode is on.Switch to another channel and verify if the same problemhappens.Press VOL+ button to see if the problem can be solved.Poor sound Verify that sound system is functional. Refer to chapter onadjusting.No picture in somechannelVerify that correct channel is selected.Adjust the antenna.Make adjustments by FINE TUNENo color for some channelprogram (black and white)Verify that the same problem exists in other channels.Check picture and sound systems.Refer to relative instructions in the Manual for coloradjust.Spots with some orall picturesVerify that the antenna is correctly connected.Verify that the antenna is in good condition.Make fine adjustment of channel.Abnormal functioningDisconnect the television from power supply and, 10seconds later, reconnect to the power supply.If the problem still exists, contact an authorizedservice depot for technical assistance. |
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