Led Indication; Appendix I; Appendix Ii - i-PHONO BT420 Handbuch

Appendix I

LED indication

Headphone right ear
Blue
Turn on Flashes 5 times
Standby Flashes once
Pairing Flashes blue and red alternately until the pairing is complete or time out
Talk and Play Flashes 4 times
Incoming Call Flashes 3 times
Left ear
Green
Charging
Battery fully on
Low Battery
Audio dongle
Blue
Charging When the battery is full During the charging
Standby Flashes once
Pairing Flashes blue and red alternately until the pairing is complete or time out
Battery Low

Appendix II

Button definition
Headphone
Function
Answer/end calls
Pairing
Pairing
Volume Up Increase the volume
Volume Down Decrease the volume
Power on
Power Switch
Power off
Audio dongle
Function
Pairing
Pairing
Interrupt Radio Signal Press once to stop signal. Press once again to return it.
Power on
Power Switach
Power off
Red
Red
Flash once
Process
Press the Talk button once
Press the Pairing button and keep it pressed for about 3
sec until the blue
alternately( discounect with Audio Dongle or Mobile phone)
Press the Volume up button repeatedly until you reach
your desired level
Press the Volume down button repeatedly until you reach
your desired level
Power turn on
Power turn off
Process
Press the Pairing button and keep it pressed for about 3
sec until the blue and red indicators flash alternately
Power turn on
Power turn off
- 49 -
Red
on
on
Interval
4 sec
5 sec
and red indicators
Interval
4 sec
60 sec
4 sec
2 sec
flash