Mixcder HD401 Handbuch Seite 7

Power off
Increase volume
Decrease volume
Play media
Pause/restart media
playback
Skip to next track
Skip to previous track Press the previous track button
Answer a call
Reject a call
End a call
Redial the last number
Note:
- There will be a alert tone when the volume reaches the
minimum or maximum level.
11. Troubleshooting
Q: The headphone cannot be turned on.
A: The battery may be flat. Please recharge the battery and try
again. Refer to chapter 4. Charging the Battery.
Q: Why doesn't the headphone pair with the mobile phone?
A: Please check the followings.
- Check that the headphone is charged and is in pairing mode.
- Make sure that the mobile phone's Wireless function is on.
- Make sure the two devices are in the effective pairing range.
(10 meters).
- Make sure that there is no obstacle between the headphone
and the mobile phone, such as electronic equipment and a
wall.
- Furthermore, you can try restarting the headphone and
pairing it with the mobile phone again.
- Make sure the paired device's wireless function is turned off.
Q: There is some noise.
Press and hold the power button 4 seconds. And
the LED flashes red and sounds "Power off".
Press the Volume Up V+ button
Press the Volume Down V- button
Press the Play/pause button
Press the Play/pause button
Press the next track button
The LED flashes red twice every second and
press the power button to answer the call.
Press and hold the power button for 2 seconds
Press the power button
Press the power button twice
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