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Chapter 2—Getting Started
Touch screen precautions 13
Touch screen precautions
While the touch screen has been designed to withstand the rigors of
daily use, it is not indestructible. Please read the following use and
care instructions carefully:
• Tap the LCD touch screen gently; never use force.
• Do not use a pen or any sharp object to tap the screen to avoid
damaging the surface. You can use a blunt object such as a
pencil eraser or the cap of a pen.
• Keep the touch screen dry. Wipe off any spills immediately.
The UCommand-616 is not waterproof; never immerse it in
liquid.
• Do not expose the UCommand-616 to extreme temperatures.
Keep it away from heat sources.
• Avoid dropping the UCommand-616.
• Do not drop anything on the touch screen.
• Clean the LCD touch screen with a soft cloth. If needed,
dampen the cloth slightly before cleaning. Never use abrasives
or cleaning solutions.