Appendix36
Appendix

General safety information

When setting up or operating your Joybook, please pay special attention
to the following:
1. Keep this manual in a safe place for easy reference when needed.
2. Make sure you follow all instructions and warnings related to the
system.
3. Place your Joybook on a stable, level surface, and ensure that the
ventilation holes are not obstructed.
4. Do not expose your Joybook to rain or excess humidity, and keep it
away from liquids (such as beverages, faucets, and so on).
5. Do not expose your Joybook to direct sunlight, and keep it away from
sources of heat (such as radiators, space heaters, stoves, and so on).
6. Do not expose your Joybook to heavy impacts or strong vibrations.
When closing the Joybook, do not use excessive force.
7. Don't use your Joybo ok near a gas leak.
8. Do not store your Joybook in environments where the temperature is
below 0°C or above 50°C, nor use your Joybook in environments
where the temperature is below 5°C or above 35°C. Otherwise system
performance will be adversely affected.
9. Do not use your Joybook near water, for example near a bathtub, wash
bowl, kitchen sink or laundry tub, in a wet basement or near a
swimming pool.
10.Do not place the Joybook in the vicinity of strong magnetic fields.
11.Use an appropriate electrical outlet, and make sure that no heavy
objects are placed on the AC adapter or power cord.
12.The AC adapter is a high-voltage component. Do not attempt to repair
it yourself. Should it become damaged, please contact an authorized
BenQ distributor or service center.
13.Make sure that the modem port is used only with a regular analog
phone line. Do not connect a digital phone line to the modem port, as
this will cause damage to the modem.

Safety information about the battery

Caution: There is a high risk of explosion if the battery is incorrectly
replaced. Replace only with the same or equivalent type recommended by
the battery equipment manufacturer. Discard used batteries according to
battery manufacturer’s instructions.

Safety information about the AC

adapter

• Use only the AC adapter supplied with your Joybook. Use of another
type of AC adapter will result in malfunction and/or danger.
• Do not use the adapter in a high moisture environment. Never touch
the adapter when your hands are wet.
• Allow adequate ventilation around the adapter when using it to operate
the device or charge the battery. Do not cover the AC adapter with
paper or other objects that will reduce cooling. Do not use the AC
adapter while it is inside a carrying case.
• Connect the adapter to a proper power source. The voltage
requirements are found on the product case and/or packaging.
• Do not use the adapter if the cord becomes damaged.
• Do not attempt to service the adapter. There are no service parts inside.
Replace the unit if it is damaged or exposed to excess moisture.
JB_A52.book Page 36 Monday, February 12, 2007 10:44 AM