Operation; Turning The Headphone And Audio Dongle; Pairing; Pairing To The Audio Dongle - i-PHONO BT420 Handbuch

Operation

Turning the Headphone and Audio Dongle ON/OFF
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Sliding the switch to turn on or turn off the power.
P.S. For optimizing the power saving, please turn off the headphone and audio dongle when they're not in use.

Pairing

Before using your headphone and audio Dongle first time or Bluetooth mobile phone, you have to
pair headphone with Audio Dongle or Bluetooth mobile phone. "Pairing" process creates a unique
wireless link between two devices. Once paired, the communication between two devices does not
need any authentication or authorization anymore.
Pair to Audio Dongle
Please follow the below instruction to pair the headphone and audio dongle :
1. Press and hold the pairing button on headphone or audio dongle for 2-3sec until the LED starts to
flash with blue and red.
2. Release the pairing button after the LED is flashing, the status indicates the headphone or audio
dongle is in pairing mode.
3. After 2-3 sec the LED stops flash Blue and red. That mean the pairing process is done. The
headphone and audio will return to normal status of flashing blue only.
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English
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