10
CARE AND MAINTENANCE
Your Optimus 900MHz Rechargeable Wireless Stereo Headphones System is an
example of superior design and craftsmanship. The following suggestions will help
you care for your system so you can enjoy them for years.
Keep the system dry. If it gets wet, wipe it dry immediately. Liquids
might contain minerals that can corrode the electronic circuits.
Use and store the system only in normal temperature environments.
Temperature extremes can shorten the life of electronic devices,
damage batteries, and distort or melt plastic parts.
Keep the system away from dust and dirt, which can cause prema-
ture wear of parts.
Handle the system gently and carefully. Dropping it can damage cir-
cuit boards and cases and can cause the system to work improperly.
Use only fresh batteries of the required size and type. Batteries can
leak chemicals that damage your system’s electronic parts.
Wipe the system with a damp cloth occasionally to keep them looking
new. Do not use harsh chemicals, cleaning solvents, or strong deter-
gents to clean the system.
Modifying or tampering with the system’s internal components can cause a malfunc-
tion and might invalidate your system’s warranty and void your FCC authorization to
operate it. If your system is not performing as it should, take it to your local Ra-
dioShack store for assistance.
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