Haier 21T6B-T User Manual - Page 1

Troubleshooting Before calling service personnel, please check the following chart for a possible cause to the trouble you are experiencing. Symptom TV is not turned on Good picture , no sound Poor colour / tint, good sound Check these things Be sure the power cord is plugged in. The MUTE function may be used. Adjust the volume of the TV set. The contrast, colour and tint may be incorrectly adjusted. If you change the direction of the TV while the TV is on, the picture may suffer from colour shading. If so, turn off the TV and allow about 30 minutes to cool, then turn on the TV again. The broadcast signal may be jammed by other electrical sources such as cars, motorcycles, electric trains, high tension lines, neon signs, hair dryers. The broadcast signal may be jammed by other TV receivers, personal computers, and TV games, as well as interference from radio stations. Interference may be due to broadcast waves reflected from mountains or buildings. Check if the direction of the antenna is changed. The antenna may be disconnected or falling out. Check if the direction of the antenna is changed. The batteries in the remote control may be exhausted. The batteries may be improperly installed. Check if there are obstacles between the remote control and the remote (infrared ray) receiver. Check if there is strong light interference around the remote (infrared) receiver. Check if the main power is ON. Spots appear on the screen Lines appear on the screen Double images or ghosts Snowy picture or black screen Remote control does not work The following conditions are not troubles Clacking noise inside the receiver Uneven colour in a certain portion of the screen It may result from the expansion of the shell caused by a temperature change. This will not affect the picture and sound quality. If the picture is too bright, this may occur according to the nature of the pictures. Reduce the contrast, it may resume to normal. CAUTION In case of problems, have your TV serviced by qualified personnel.Never attempt to service the set yourself since opening the cabinet may expose you to dangerous voltage or other hazards.