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c550 Owner’s Manual 31
APPENDIX
Caring for Your c550
Your c550 contains sensitive electronic
components that can be permanently
damaged if exposed to excessive shock
or vibration. To minimize the risk of
damage to your c550, avoid dropping
your unit and operating it in high-shock
and high-vibration environments.
Cleaning the Unit
The c550 is constructed of high-quality
materials and does not require user
maintenance other than cleaning. Clean
the unit’s outer casing (not the touch
screen) using a cloth dampened with
a mild detergent solution, and then
wipe dry. Avoid chemical cleaners
and solvents that can damage plastic
components.
Cleaning the Touch Screen
Clean the touch screen with a soft, clean,
lint-free cloth. Use water, isopropyl
alcohol, or eyeglass cleaner, if needed.
Apply the liquid to the cloth, and then
gently wipe the touch screen.
Protecting Your c550
• Carry and store your c550 in the
included carry case.
• Do not store the c550 where
prolonged exposure to extreme
temperatures can occur (such as in
the trunk of a car), because it can
cause permanent damage.
• Do not expose the c550 to water.
Contact with water can cause this unit
to malfunction.
• Though a PDA stylus can also be
used to operate the touch screen,
never attempt this while operating
a vehicle. Never use a hard or sharp
object to operate the touch screen or
damage may result.