Unisen 154 Series manual Appendix D TV Care, Cleaning Recommendations, Care of the Remote Control

84Appendices

Appendix D: TV Care

Cleaning Recommendations

Normally, light dusting with a dry, non-scratching duster will keep your TV clean. If cleaning beyond this is needed, please use the following guidelines:

First, turn off the TV and unplug the power cord from the power outlet.

Occasionally clean dust build-up from the air-intake grilles on the back and sides of the TV. Clean using a vacuum cleaner with a brush attachment.

Top and Sides of the TV

•Gently wipe down your TV with a soft, non-abrasive cloth such as cotton flannel, microfiber, or a clean cloth diaper, lightly moistened with water. Dry with a second dry, soft, non-abrasive cloth.

•For oily dirt, add a few drops of mild liquid deter- gent, such as dishwashing detergent, to the water used to moisten the cloth. Rinse with a second cloth moistened only with water. Dry with a third dry, soft, non-abrasive cloth.

Screen

IMPORTANT

DO NOT apply any type of liquid to the surface of the TV screen.

•Use only a soft, dry cloth to clean the LCD screen. Do not use any liquids.

•Wipe the screen gently with an up and down motion.

•Clean the entire screen evenly, not just sections of the screen.

General Cleaning Precautions

•DO NOT allow liquid to enter the TV through the ventilation slots or any crevice.

•DO NOT use any strong or abrasive cleaners, as these can scratch the surfaces.

•DO NOT use any cleaners containing ammonia, bleach, alcohol, benzene, or thinners, as these can dull the surfaces.

•DO NOT spray liquids or cleaners directly on the TV’s surfaces.

•DO NOT scrub or rub the TV harshly. Wipe it gently.

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Care of the Remote Control

Remote Control Tips

•For longer life, use alkaline batteries.

•Do not mix old and new batteries.

•Be within 20 feet of the equipment.

•Do not press two or more keys at the same time unless instructed to do so.

•Do not allow the unit to get wet or become heated.

•Keep the unit out of direct sunlight.

•Avoid dropping on hard surfaces.

•Do not use harsh chemicals to clean. Use only a soft, lightly moistened cloth.

Resetting the Remote Control

If TV mode is selected and the TV does not respond properly, reset the remote control.

1.Press and hold POWER for several seconds until the mode indicator blinks twice and goes off.

2.Release the POWER key.

3.Press keys 0 0 9 3 5 and the mode indicator will blink twice when you finish entering the code. When entering the code, pause for a moment between each key press to ensure it is recognized.

Low-Battery Indicator

If you press a key and the mode indicator blinks five times, replace the remote control’s batteries.