Operating Controls - Sprout HARMONIC 3.0 Product Manual

4.

OPERATING CONTROLS

VOLUME ADJUSTMENT
Short press on Vol+ or Vol- buttons.
PLAY/PAUSE
Short press the power/play/pause button button to
pause audio. Press again to resume audio.
ANSWER/END CALL
Short press the power/play/pause button to answer
an incoming call or end a phone call.
REJECT CALL
Press the power/play/pause button for 2 seconds to
reject a call.
TRANSFER CALL
After accepting a phone call, press the power/play/
pause button for 2 seconds, and your call will transfer
to your smartphone. Press the power/play/pause
button for 2 seconds again, and your call will be
transferred to your Harmonic 3.0 Headphones.
RESTORE FACTORY SETTINGS
Connect your Harmonic 3.0 to a computer via the
USB-A to USB-C cable, press Vol + button and Vol
- together for 5 seconds. Once complete, your LED
indicator light will flash blue 6 times.
ACTIVE NOISE CANCELLATION FUNCTION (ANC)
ANC function can be enabled to reduce outside noise
and provide enhanced sound quality. To activate ANC,
switch the ANC button to "ON". Your LED indicator
light will turn green once ANC is engaged.
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4. OPERATING CONTROLS
CONNECTING MULTIPLE HARMONIC
3.0 VIA DUOLINK TM
Using the DuoLink feature you can connect
multiple Harmonic 3.0 Headphones. One set
will be your 'primary' headphones and another
will be your 'replica'.
TO CONNECT
• Short press the DuoLink button on your
primary device once. The primary will announce
"DuoLink enabled"
• Short press the DuoLink button on your
replica device once. The replica will announce
"DuoLink enabled"
• Press the DuoLink button once more on the
replica to connect both devices
• Once connected, the replica will announce that it
is using "DuoLink Audio". The primary device will
show a solid blue light while the replica will show
a flashing red and blue light
TO DISCONNECT OR RESET
• Press DuoLink button again to disable DuoLink*
• Press and hold the DuoLink button for five
seconds to reset the DuoLink function**
*If DuoLink is disabled, Harmonic 3.0 will disconnect from the
replicas, but will still remember them.
**Resetting DuoLink will make your Harmonic 3.0 'forget' all
replica devices.
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