User Manual

ADAPT 660 Bluetooth
®
headset
Using the headset13
Adjusting and wearing the headset
For good sound quality and best possible wearing comfort, adjust the headset.
R
L
X Put the headset on so that the headband runs over the
top of your head and the side with the R marking rests
on your right ear.
X Adjust the headset so that
• your ears are comfortably covered by the ear pads,
• you feel even, gentle pressure around your ears,
• a snug t of the headband on the head is ensured.
Adjusting the volume
1
2
3
You can adjust three independent volume settings for the
headset:
1. Call volume: during an active call
2. Audio volume: during audio streaming
3. Volume for ring tone, tones and voice prompts:
in idle mode – no active call or audio streaming
X Swipe up or down to increase or decrease the volume.
Depending on the length of the swipe, you can adjust
the volume in smaller steps (short swipe) or in larger
steps (long swipe).
You hear a double beep when the minimum or maximum
is reached and louder or lower beeps for tones and
voice prompts.
To protect your hearing when you switch the headset
back on, very high volume levels are reset to a moderate
level when switching o.
Alternatively you can adjust the volume on your
connected device.
Adjusting the headset’s microphone volume for softphones
Softphone
x
X Initiate a call on your connected device to someone
who will help you nd the correct volume setting for
your microphone.
X Change the microphone volume in your softphone
application and/or in your PC audio application.