LG RU-44SZ80L Owners Manual - Page 53

Maintenance Early malfunctions can be prevented. Please read pages 2-3-4 in the front of the manual and follow the recommendations provided. Careful and regular cleaning of your new TV can enhance its appearance and your viewing pleasure. Be sure to turn the power off and pull out the plug before you begin any cleaning. SCREEN CLEANING 1. 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. 2. Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV. CABINET CLEANING 1. Use a soft cloth with a mild soap solution to wipe the cabinet. 2. Rinse the cloth and wipe the cabinet again. 3. Let the cabinet air-dry before turning the TV on. WOOD CABINETS Use a quality wood cleaner and polish. This will protect the TV from dirt and dust, as well as keep the cabinet looking new. EXTENDED ABSENCE If you intend 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. If you use an off-air antenna, you may also want to disconnect it from the back of your TV before leaving. PICTURE INTERFERENCE Even though you may be getting cable service, the signal may be weak, which means the quality of your picture may suffer due to other factors. If there are problems with the image on your TV, consult the Troubleshooting guide on the following pages. You may also want to contact your cable service provider to determine if the problem is from the cable service. VIDEO GAMES AND OTHER FIXED-PATTERN DISPLAYS If you use your TV to play video games or for other uses that have single, fixed images, such as a photo-CD player, you should avoid setting the Brightness level too high. If static images, like network identification patterns, are left on the screen for too long, they can leave a permanent impression on the TV screen. You can reduce the chance of this happening by limiting the amount of time you use the fixed-image display, and by reducing the contrast and brightness levels. If you unplug your TV from a wall power outlet, you may have to reset the clock using the Time menu described earlier. PAGE 53