User's Manual

27
BLUETOOTH STEREO HEADPHONE
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USER MANUAL
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Troubleshooting
Q: What can I do if the i-PHONO PLUS headphone is unable to pair
with the stereo dongle?
A: Please try the following procedure:
1. If the headphone is already on, please disconnect all possible Bluetooth
services between the headphone and other devices in advance.
2. Make sure both of the headphone and stereo dongle are still work with the
sufficient battery power, and then turn off both.
3. Turn off the nearby Bluetooth devices except the headphone and stereo
dongle, or pair the headphone with the stereo dongle in the other area.
4. Put the headphone in the pairing mode in advance, and then put the stereo
dongle in the pairing mode. Due to other Bluetooth devices may interfere
with the pairing operation, the stereo dongle may leaves the pairing mode
beforehand. Please turn off the nearby Bluetooth devices except the
headphone and stereo dongle, or pair the headphone with the stereo dongle
in the other area.
Q: Why the headphone’s sound quality is poor as mono?
A: When you met the issue, you might connect the headphone with your
Bluetooth master device such as a mobile phone, computer or PDA via the
HSP (Headset Profile). The stereo music is only available to be transmitted via
the A2DP (Advanced Audio Distribution Profile). Please make sure your
Bluetooth master device supports A2DP, and then connect the headphone with
it via the A2DP.