LOGI TUNE
Logi Tune helps boost your headphones performance
withperiodic software and rmware updates.
It is recommended to update your headphones.
Todoso, download Logi Tune from
www.logitech.com/tune
www.logitech.com/tune
Logi Tune
ADJUSTING SIDETONE
Sidetone lets you hear your own voice during
conversations so you are aware of how loud
youaretalking. In Logi Tune, select the sidetone
feature, andadjust the dial accordingly.
A higher number means you hear more
externalsound.
A lower number means you hear less
externalsound.
AUTO SLEEP TIMER
By default, your headphones will automatically
power o when not in use for 30 minutes.
Adjustthe sleep timer in Logi Tune. To wake up
yourheadphones, try sliding o/on the power
switch again.
RESET YOUR HEADPHONES
1. Power the headphones on.
2. Press and hold the call button and volume ’–’
button for 5 seconds.
3. The LED light will quickly blink from red
towhite for 3 times and then turns o when
yourheadphones are successfully reset.
4. The headphones will turn o after reset.
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