Haier L32D1120 User Manual - Page 24

TROUBLE SHOOTING Trouble phenomenon Symptom Picture Audio Snow Noise Inspection Check antenna position, direction or connection Ghost antenna position, direction Normal audio or connection Interference Normal Picture No picture No color Noise electronic equipment,car/ motorcycle,fluorescent light Mute Volume (check if mute is activated or if the audio system connections are not correct) Mute Power cord is not inserted Power switch is not opened Contrast and brightness/volume setup Press standby key on the remote control for inspecting Normal audio Color control Picture breaking up Normal audio Retune channel or weak No color Noise TV system The LCD TV panel is built with very high precision technology giving you fine picture details in vibrant color. Occasionally, a few non-active pixels may appear on the screen as a fixed point of red, green, blue, black or white. Please note this does not affect the performance of the product. -23-