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Cleaning Instructions
To clean the surface of the Language Master, use a mild household glass cleaner.
Spray the cleaner onto a paper towel and gently wipe the surface of the Language
Master.
IMPORTANT: Never spray a cleaner directly onto the Language Master.
In Case of Trouble
The Language Master is designed to provide many years of reliable service. The
most common sources of trouble are:
— Weak batteries
— Improperly installed batteries
— LCD contrast not adjusted properly
Please check the above problems first.
NOTE: Weak batteries may cause the Language Master to behave strangely, and
possibly display incorrect or meaningless information on the screen.
IMPORTANT: If your Language Master contains rechargeable batteries and an AC
adaptor is being used for power, the batteries will not charge while the unit is
plugged in.
PERSISTENT TROUBLE? Contact the place of purchase.
ALWAYS avoid extremes of heat, cold, or humidity when using or storing your Lan-
guage Master.
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