Sennheiser Electronic Corp CDHDKB 用户手册

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页码 44
Cleaning and maintaining the headset system
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Cleaning and maintaining the 
headset system
Before cleaning, switch the product off and disconnect the base station 
from the mains.
Only use a dry and soft cloth to clean the product.
Clean the charging contacts 
 of the base station and the charging 
contacts 
 or 
 of the headset from time to time using e.g. a cotton 
swab.
CAUTION
Damage to the product due to liquids!
Liquids entering the product can short-circuit the electronics 
or damage the mechanics.
 
Solvents or cleansing agents can damage the surface of the 
product.
Keep all liquids far away from the product.
Do not use any solvents or cleansing agents.
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