Headset Buttons - Lenovo W770 User Manual

W770 Wireless Headset User Manual
II. INTRODUCTION Of heaDSeT CONNeCTION
1. First, connect the USB Dongle to the USB interface of the computer. The computer will
automatically recognize the USB Dongle. After it prompts that the device installation is
completed, the device can be used normally (with the computer providing tips for first
use).
2. Turn on the headset. After it completes connection with the USB Dongle, the headset
can be used normally.
III. heaDSeT bUTTONS
1. On/Off
a. Power On: By pressing this button for over 1 second in power off state, blue LED
b. Power Off: By pressing this button for over 1 second and then releasing it in power
2. Toggle switch
a. Pause/Play: In playing state, press middle part of this button to pause, and press
b. Previous/Next: Press this button and hold for a moment to play the previous/next
c. Volume +/-: Toggle this button upwards/downwards to increase/decrease the
― 2 ―
W770 Wireless Headset.indb 2
All manuals and user guides at all-guides.com
On/Off
Charging
Indicator
lamp is constantly on, and the headset is started.
on or playing state, blue LED lamp is off, and the headset is powered off.
middle part of this button again to resume the playing.
song.
volume.
Working State
Indicator
Toggle Switch
Charging Port
2011-12-6 14:24:20