Twinhead International Corporation R15GN Manuel D’Utilisation

Introduction — Safety and Maintenance

The serial number is located on the label (with a bar code) on the bottom side of the computer and
begins with “SY”.

Safety and Maintenance

You can use your computer under a wide range of environmental conditions. However, to ensure
long use and continued high performance, consider the following factors when setting up your
computer:

• Follow all warnings and instructions noted in this documentation and in the Windows Help

program.

• The first time you use your computer, we recommend that you carefully read the Making

Connections section of this manual and initialize the battery to ensure optimum battery
performance.

• Unplug the computer from the power outlet before cleaning. Use a damp cloth for cleaning. Do

not use aerosols, solvents, or strong detergents.

• Do not use the computer near open water or other liquids. Never spill liquid onto the computer.
• Do not place the computer in an unstable location where it might slip or be knocked over.

Serious damage could result from a fall.

• Slots and openings in the system cabinet are for ventilation purposes. Do not block or cover

these openings or the system could overheat. Do not use or store the computer near a source
of heat or dust.

• On the base or rear panel of this notebook, there is a label with information on the power

requirements of this system. These requirements must be followed. If you are unsure of your
local power supply, consult your dealer or local Power Company.

• Do not step on or place anything on the power cord.
• If you use the computer with an extension cord, ensure that the total ampere ratings of all the

devices sharing the extension do not exceed the rating of the extension cord or the rating of
the wall outlet.

• Never push foreign objects into the computer through any of the slots or openings. Dangerous

voltages are present, which could cause electric shock or fire, or damage sensitive
components.