Texas Instruments TM5000 Series Benutzerhandbuch

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Volume Control
To control speaker volume, use the following key
combinations:
Ctrl-Alt-D - decreases the speaker volume
Ctrl-Alt-U - increases the speaker volume.
To control microphone volume, use Pocket Mixer,
refer to Chapter 5 of this manual.  For more
detailed information, refer to your TM5000 Series
User’s Reference Guide.
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Note: 
To prevent feedback from the internal
microphone and speaker, select Mute from Pocket
Mixer.  
This feature is not available with TM5020SE
models.
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Caution:  Avoid loud volume levels when using
the headset to avoid possible hearing loss.
Volume Control 
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