For trouble-free service, follow these tips when using the device.
To avoid scratching the screen, use a stylus (sold separately) or plastic-tipped pens intended for use with a touch-sensitive screen. Never use an actual pen, pencil, or any other sharp object on the device's screen.
The touch-sensitive screen of the device is glass. Do not drop the device or subject it to strong impact.
Protect the device from temperature extremes. Do not leave it on a car dashboard on a hot day, and keep it away from heat sources.
Do not store the device in any location that is dusty, damp, or wet.
Use a soft lens cloth to clean the device. If the surface of the device screen becomes soiled, clean it with a soft cloth moistened with an approved cleanser. For a list of approved cleansers, go to Approved Cleaning and Disinfectant Agents.
Periodically replace the rechargeable battery to ensure maximum battery life and product performance. Battery life depends on individual usage patterns.