Haier L1911W-A User Manual - Page 17

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