Nikon COOLPIX P340 Guide D’Exploitation

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B

• When connected to a computer, the camera automatically turns on and starts 

charging. If the camera is turned off, charging stops.

• About 3 hours and 30 minutes are required to charge a fully exhausted battery. 

Charging time increases when images are transferred while the battery is charging.

• The camera turns off automatically if there is no communication with the 

computer for 30 minutes after the battery has finished charging.

B

Charging cannot be performed, possibly due to one of the reasons described below.

• The ambient temperature is not suited to charging. Charge the battery indoors 

with an ambient temperature of 5°C to 35°C (41°F to 95°F).

• The USB cable is not connected correctly, or the battery is faulty. Make sure the USB 

cable is connected correctly and replace the battery if necessary.

• The computer is in sleep mode and is not supplying power. Wake up the 

computer.

• The battery cannot be charged because the computer cannot supply power to the 

camera due to the computer’s settings or its specifications.

Press the 

d button M z tab (A9) M Charge by computer

Option

Description

a Auto
(default setting)

When the camera is connected to a computer that is running 
(

A97), the battery inserted into the camera is automatically 

charged using power supplied by the computer.

Off

The battery inserted into the camera is not charged when the 
camera is connected to a computer.