Haier LE22T3W User Manual - Page 25

Basic Receiving and Playing Operations cleaning can extend the amount of time you will have your new TV. Be sure to turn the power off and unplug the power cord before you begin any cleaning. Cleaning the Screen A Here's a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of lukewarm water and a little fabric softener or dish washing detergent. Wring the cloth until it's almost dry, and then use it to wipe the screen. B Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV. Cleaning the Cabinet To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth. Please be sure not to use a wet cloth. Extended Absence If you expect to leave your TV dormant for a long time (such as a vacation), it's a good idea to unplug the power cord to protect against possible damage from lightning or power surges. Troubleshooting For the sake of time and cost, it is strongly recommended that you checkout the problem by yourself according to the instructions listed hereunder before contacting the after-sales service for technical assistance. Problem No picture, no sound Problem Good picture, no sound Possible remedies Turn onthe power supply; Properly plug theTV setto the powersocket; Check to see if the power cable of other appliance is plugged in the TV set. Make sure that the power cable of the TV set is properly connected. Possible remedies Depress the volume button; Check out theaudio frequency input signals. Failure of remote controller Check to see if the remote controller display receiving window are blocked by other objects and if batteries are properly loaded. No color, weak color or poor picture Designate the item of color from the Picture menu and depress the volume button; Keep the display and VCR separate a reasonable space; Activate some functions to store picture brightness; Make sure that the display and signal source are available and turned on. Excessive brightness Adjust brightness or contrast. or darkness Picture too big or small One speaker failure Slight sound from display Adjust the setup of sizes. Balance the sound in the menu. It is a normal phenomenon. Note R Do not leave the television with static picture in an extended period as it may result in residual image on your television screen. Note R Production of the screen requires high and precision technologies. However, there might be some dank or bright (red, blue or green) spots, or some anomalistic stripes or spots. This is not defect. If the TV set is used in an area 2,400 meters above the sea level where the air pressure is below 750hpa, the picture on the screen maybe affected and a muffled sound might be produced. These phenomena might happen in the area 1,500 meters above the sea level. This is resulted from difference between air pressures inside and outside the display. This is not a defect covered by the limited warranty. Specification %DVLFVSHFL¿FDWLRQDQGSDUDPHWHU 25 TFT -LCD television Owner's Manual