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Appendix
General safety information
When setting up or operating Joybook, 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 on stable, level surface, and ensure that the ventilation
holes are not obstructed.
4. Do not expose Joybook to rain or excess humidity, and keep it away
from liquids (such as beverages, faucets, and so on).
5. Do not expose 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 Joybook to heavy impacts or strong vibrations. When
closing the computer, do not use excessive force.
7. Do not place Joybook in environments where the temperature is below
0°C or above 50°C.
8. Do not use Joybook in environments where the temperature is below
5°C or above 35°C. Otherwise the system performance will be
adversely affected.
9. Do not place the computer in the area of strong magnetic fields.
10.Use an appropriate electrical outlet, and make sure that no heavy
objects are placed on the AC adapter or power cord.
11.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 distributor or service center.
12.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.
34
Appendix
Safety information about the battery
Caution texts concerning lithium batteries
Caution: Danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the equipment
manufacturer. Discard used batteries according to manufacturer's
instructions.
Safety information about the AC
adapter
•
Use only the AC adapter supplied with your computer. 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 or feet 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 unit. There are no service parts inside.
Replace the unit if it is damaged or exposed to excess moisture.
Safety information about the modem
Caution
•
Never install telephone wiring during a lightning storm.
•
Never install telephone jacks in wet locations unless the jack is
specifically designed for wet locations.
•
Never touch non-insulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
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