Casio EX-TR100 Manuel D’Utilisation

109

Appendix

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If the back lamp starts flashing red during charging, it means that further charging is 
not possible for one of the reasons below. Perform the actions described below to 
correct the problem and then try charging again.

Unplug the USB cable from the camera and wait for a while until the camera is within 
the temperature range of 5°C to 35°C (41°F to 95°F), and then try charging again.

A battery that has not been used for a long time, certain types of computers, and 
connection conditions can cause charging to take longer than normal. If charging 
takes longer than about six hours, a safety timer will terminate it automatically, even if 
the battery is not fully charged. If the battery has not been used for a very long time, 
charging may terminate automatically after only about 45 minutes.

1) Using a battery that has not been used for a long time.

Disconnect and then reconnect the USB cable to resume charging.

2) Insufficient power supply when connected to computer

Connect directly to a USB port what supplies a current of 500mA.

For details about the power supply capacity of a computer’s USB port, contact the 
manufacturer of the computer. Though disconnecting and then reconnecting the USB 
cable will resume charging, you may need to do so repeatedly if the power supply 
capacity of the computer is low.

If problems continue to occur after you perform the above steps, it could mean that 
the battery is faulty. Contact your nearest CASIO authorized service center.