Using the Touch Screen (for Touch Model Only)
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Important Instructions for Using the Touch
Screen (for Touch Model Only)
Please clean the frame when there is sign of malfunction on the touch screen.
• Before you clean the screen, make sure the display is turned off, and unplug the
power cord.
• Remove dust or dirt from the screen and the infrared plastic filter periodically. It
is suggested using a small amount of alcohol to clean the infrared plastic filter.
• To avoid damage to the screen, never use any type of abrasive materials to wipe
the screen.
• Use a neutral detergent to clean the touch screen. Avoid using detergents with
erosive substance, such as banana oil or ammonia.
• Moisten a clean, soft, lint-free cloth with a neutral detergent and then clean the
touch screen.
• Do not spray a detergent on the screen surface or the body directly. It may result
in a short circuit to the touch screen.
• Keep the touch screen out of direct sunlight or spotlights.
