APPENDIX: Troubleshooting
55
ENGLISH
Troubleshooting
1. The device powers off automatically.
•
The battery power is depleted. Charge the battery.
2. No sound comes out from the device.
•
Check whether the volume is set to mute. Press the volume keys to adjust
volume.
•
Check whether the music file is damaged, try other files to test.
3. Cannot copy a file to the micro SD card.
•
Check whether the micro SD card capacity is full.
•
Try to delete or move some files to free space.
4. Cannot connect to the Internet.
•
Check whether the device is connected to a wireless network.
•
If no wireless network is available, try to use the SIM card’s data network
connection.
•
The battery may be too low. Network connectivity uses more power. Be
sure to charge the battery.
5. Captured photos are too dark.
•
Check whether the
flash
mode setting is set to
Off
. To enable the flash
usage during photography, set the flash mode setting to
On
.
•
Turn on the room light or go outdoor to take pictures.
Содержание ART101
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