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Cleaning and maintenance
253
Cleaning and maintenance
Note the following information when cleaning and maintaining
products of the Evolution Wireless Digital series.
ATTENTION
Liquids can damage the products’ electronics.
Liquids entering the product housing can cause a short-circuit
and damage the electronics.
▷Keep all liquids away from the products.
▷Do not use any solvents or cleansing agents.
▷Disconnect the products from the power supply system
and remove rechargeable batteries and batteries before
you begin cleaning.
▷Clean all products only with a soft, dry cloth.
▷Note the special cleaning instructions below for the follow-
ing products.
Cleaning the sound inlet basket of the microphone
module
▷Unscrew the top sound inlet basket from the microphone
module by turning it counterclockwise.
▷Remove the foam insert.
►
You can clean the sound inlet basket in two ways:
•Use a slightly damp cloth to clean the top sound inlet basket
from the inside and outside.
•Use a brush and rinse with clean water.
▷If necessary, clean the foam insert with a mild detergent or
replace the foam insert.
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