theBit Opus 1S, Инструкция по эксплуатации

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| Fault detection prior to A/S request
Q: It can not be turned on.
A: Check the battery power level. Charge the device for 1 hour and recheck.
Q: It can not be charged. There is no connection with PC.
A: 1. Check that the Micro USB cable is properly connected.
2. Be sure the device is connected to the USB port on the back of PC when charging.
Connecting to a front USB port or USB hub may result in loss of connection or improper
charging due to unstable power supply.
3. Check that Windows XP higher than Service Pack 2, Windows Media Player higher than ver.
10 is installed.
4. Try to connect with another PC.
Q: There is no sound. Some specific files can not be played or there is a noise.
A: 1. Check if the volume is set on ‘0’.
2. Check that earphone terminal is well connected. Try with other earphones.
3. Check if the particular file is supported by the device.
(Refer to Instruction Manual ‘supported audio format’)
4. Check the audio file. Stable and clear playback might not be possible due to the quality
of file encoding, condition. File might
be corrupted. Convert all files into formats supported by this device.
Q: Screen turns off all the time.
A: Set the time to ‘Auto Display Off’ in systems settings.