WeiHeng Digital Company Limited HM-7201F 用户手册
17
Check the batteries whether it out of charge.
Checking after get connected to the power adapter.
If it still can not turn on after charging, please contact the customer service
center.
2. No voice in the earphone
Make sure the volume is not turned down all the way
Unplug the headset, then plug it in again.Make sure you push connector all the
way in.
3. Charging issues
Please make sure the setting of the charger is according with the device.
Please don`t use the front USB ports for charging
4. Download issues
Make sure it connect with PC properly.
You`d better not to use the front USB port to connect to PC.
5. Why some of downloaded videos can not play normally?
The device is compatible with most of video file format, but there still have
some differences in format, encoded mode,Resolution and code rate etc. it
could resulte in some of the videos can not play or have play issues. our
suggestion is that use the three party adapter softwares for transforming in the
PC then copy to the device.
6. Device crashed or can't turn on
Once device crashed during the running time, It can be restarted via tap the
RESET button at the side of device.
Checking after get connected to the power adapter.
If it still can not turn on after charging, please contact the customer service
center.
2. No voice in the earphone
Make sure the volume is not turned down all the way
Unplug the headset, then plug it in again.Make sure you push connector all the
way in.
3. Charging issues
Please make sure the setting of the charger is according with the device.
Please don`t use the front USB ports for charging
4. Download issues
Make sure it connect with PC properly.
You`d better not to use the front USB port to connect to PC.
5. Why some of downloaded videos can not play normally?
The device is compatible with most of video file format, but there still have
some differences in format, encoded mode,Resolution and code rate etc. it
could resulte in some of the videos can not play or have play issues. our
suggestion is that use the three party adapter softwares for transforming in the
PC then copy to the device.
6. Device crashed or can't turn on
Once device crashed during the running time, It can be restarted via tap the
RESET button at the side of device.