Canon PowerShot N2 White 手册

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If you think there is a problem with the camera, first check the following. 
If the items below do not solve your problem, contact a Canon Customer 
Support Help Desk.

Nothing happens when the power button is pressed.

 

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Confirm that the battery pack is inserted facing the correct way (= 15).

 

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Confirm that the memory card cover and battery cover are fully closed (= 15, 

 

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Dirty battery terminals reduce battery performance. Try cleaning the terminals 
with a cotton swab and reinserting the battery pack a few times.

The battery pack runs out of power quickly.

 

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Battery performance decreases at low temperatures. Try warming the battery 
pack a little by putting it in your pocket, for example, ensuring that the terminals 
do not touch any metal objects.

 

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Dirty battery terminals reduce battery performance. Try cleaning the terminals 
with a cotton swab and reinserting the battery pack a few times.

 

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If these measures do not help and the battery pack still runs out of power soon 
after charging, it has reached the end of its life. Purchase a new battery pack.

The lens is not retracted.

 

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Do not open the memory card cover or battery cover while the camera is on. 
Close the cover, turn the camera on, and then turn it off again (

= 15, = 17).

The battery pack is swollen.

 

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Battery swelling is normal and does not pose any safety concerns. However, if 
battery swelling prevents the battery pack from fitting in the camera, contact a 
Canon Customer Support Help Desk.

Helpful information when using the camera