35
Operation
Usefu
l In
for
m
ati
on
Usage/Handling/Maintenance
z
Place the computer on a flat stable surface.
Do not place the computer to tip over. When the computer receives extremely
strong shock after disk may become inoperable.
z
Operation: Temperature: 5
°
C to 35
°
C {41
°
F to 95
°
F}
Humidity:
30% to 80% RH (No condensation)
z
Storage: Temperature: -20
°
C to 60
°
C {-4
°
F to 140
°
F}
Humidity:
30% to 90% RH (No condensation)
• Even within the temperature and humidity ranges noted above, using the com-
puter for long periods of time in an environment with exceptionally low or high
temperatures or high humidity may result in deterioration of the product, which
can lead to a reduction in product life.
z
Keep the computer clear of electromagnetic cards and objects that emit electromagnetic
waves.
• Do not place the computer near magnets, electromagnetic bracelets, or other mag-
netic fields.
• This computer uses a magnet in the position marked with a circle in the diagram
on the left. Do not place a magnetic card or other magnetic field in contact with
the computer.
We recommend the following:
z
Preparing a spare battery pack (sold separately).
z
Making backup copies on SD memory cards, etc.
When Carrying the computer, be sure to keep to the fol-
lowing:
z
Turn off the computer.
z
Remove all external devices, cables, PC Cards protruding from the computer (see
figure A), and SD memory cards before transporting the computer.
z
Close the display, and ensure that the latch (
Î
page 14) is positioned correctly in
the slot.
Do not carry the computer by gripping the display or the cabinet around the display
(see figure B).
z
Do not drop or hit the computer against solid objects.
z
When taking an airplane
• Always carry your computer and disks, etc with you. Never check it in with lug-
gage.
• Before using the computer inside an airplane, we recommend asking the airlines
regarding their policy on this issue.
z
When transporting a spare battery pack (sold separately) inside a package, brief-
case, etc., it is recommended that it be placed in a plastic bag in order to protect its
contacts.
z
If the computer is being carried in a soft bag when the battery pack has been
removed, be careful to avoid undue pressure on the body of the computer in a
crowded place, etc., as this may result in damage to the LCD.
z
Care of the display / touch pad:
Wipe lightly with a gauze or other dry, soft cloth.
z
When the touch pad or other area other than the screen becomes dirty: wet a soft
cloth with water or a diluted kitchen cleanser (neutral), wring the cloth out thor-
oughly, and wipe the dirty area gently. Using a detergent other than a neutral
kitchen cleanser (e.g., a weak alkali cleanser) may adversely affect painted sur-
faces.
Usage Environment
Handling
Maintenance
Summary of Contents for Toughbook CF-W4GWCZZBM
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