Information On Safety, Cleaning, And Battery Maintenance; Safety; Battery Maintenance; Cleaning Your Joybook 8100 - BenQ Joybook 8100 User Manual

Information on Safety, Cleaning, and Battery Maintenance

Safety

When setting up or operating Joybook 8100, please pay special attention to the
following:
1. Keep this manual in a safe place for easy reference when needed.
2. Make sure to follow all instructions and warnings related to the system.
3. Place Joybook 8100 on stable, level surface, and ensure that the ventilation holes
are not obstructed.
4. Do not expose Joybook 8100 to rain or excess humidity, and keep it away from
liquids (such as beverages, faucets, and so on).
5. Do not expose Joybook 8100 to direct sunlight, and keep it away from sources
of heat (such as radiators, space heaters, stoves, and so on).
6. Do not expose Joybook 8100 to heavy impacts or strong vibrations. When clos-
ing Joybook 8100, do not use excessive force.
7. Do not place Joybook 8100 in environments where the temperature is below -
° °
C C
20 or above 60 , or operate Joybook in environments where the tempera-
° °
ture is below 0 C or above 40 C .
8. Do not place Joybook 8100 in the area of strong magnetic fields.
9. Use an appropriate electrical outlet, and make sure that no heavy objects are
placed on the AC adapter or power cord.
10. The AC adapter is a high-voltage component. Do not attempt to repair it on
your own. If it becomes damaged, please contact an authorized BenQ distribu-
tor or service center.
11. 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 dam-
age to the modem.
When updating/upgrading system firmware (BIOS), do not connect or re-connect
the power adapter.

Battery Maintenance

1. Do not use AC adapters other than the one provided with Joybook 8100.
2. After an extended period of usage, the battery's ability to retain charge will
gradually deteriorate-this is entirely normal. To replace an old battery, turn off
Joybook 8100, and be sure to use a new battery from the same manufacturer.
3. Do not place the battery within reach of children, and keep well away from
sources of fire.
40 Information on Safety, Cleaning, and Battery Maintenance
4. Follow the local laws governing the disposal of batteries. As far as possible, sub-
mit used batteries to be recycled.
5. Use of improper batteries, or attempting to disassemble a battery, may result in
explosions. Follow vendor recommendations in using batteries of the identical
or equivalent type as replacements for worn-out batteries.

Cleaning Your Joybook 8100

When cleaning Joybook 8100, follow these steps:
1. Turn off Joybook 8100, disconnect the AC adapter, and remove the battery.
2. Use a damp cloth to wipe the outer surface of Joybook 8100. Do not apply liq-
uid or spray cleaners directly on the Joybook 8100.
3. Do not use cleaners containing alcohol or acetone. Instead, use cleaning fluids
specially formulated for LCD screens.