Nokia CA-300 ユーザーズマニュアル

Your device is a product of superior 
design and craftsmanship and should be 
treated with care. The following 
suggestions will help you protect your 
warranty coverage.

• Keep the device dry. Precipitation, 

humidity, and all types of liquids or 
moisture can contain minerals that 
will corrode electronic circuits. If your 
device does get wet, allow it to dry 
completely.

• Do not use or store the device in 

dusty, dirty areas. Its moving parts 
can be damaged.

• Do not store the device in hot areas. 

High temperatures can shorten the 
life of electronic devices, damage 
batteries, and warp or melt certain 
plastics.

• Do not store the device in cold areas. 

When the device returns to its normal 
temperature, moisture can form 

inside the device and damage 
electronic circuit boards.

• Do not attempt to open the device.

• Do not drop, knock, or shake the 

device. Rough handling can break fine 
mechanics.

• Do not use harsh chemicals, cleaning 

solvents, or strong detergents to 
clean the device.

• Do not paint the device. Paint can 

clog the moving parts and prevent 
proper operation.

If the product is not working properly, 
take it to the nearest authorized service 
facility for service.

Disposal
The crossed-out wheeled-bin 
symbol on your product, 
literature, or packaging reminds 
you that in the European Union 

all electrical and electronic products, 
batteries, and accumulators must be