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E
NVIRONMENTAL
For optimal sound quality, use a headset and read the following guidelines. Option-
ally, you can use your computer speakers and microphone, but make sure to use a
microphone with echo cancellation.
Headset with Microphone
Use a headset with a built-in microphone to avoid audio feedback (echo). For the best
audio experience, use the Plantronics CS50-USB Wireless Headset or another quality
headset device. When using a headset, plug in the headset before starting the Model
8602 application.
Volume Controls
To control audio quality and/or feedback problems, adjust the computer's audio con-
trols. For example, lowering the speaker volume and the microphone gain may help
solve certain echo problems. The Model 8602 provides access to increase or decrease
the volume for the microphone and speaker through the Main Display of the Model
8602 interface. See the
To adjust the speaker and microphone volume on the interface: select the volume
slider for the microphone or speaker and drag to increase or decrease the volume.
To adjust the speaker volume using the Plantronics CS50-USB Wireless Headset:
adjust the volume using the Volume Control on the headset. Refer to the CS50-USB
Wireless Headset System User Guide for more details.
You can also adjust the speaker and microphone volume in the Windows
volume control application.
NOTE
If you are having problems with the volume level while using the Plantron-
ics CS50-USB Wireless Headset, and you have made all the necessary
adjustments on the Main Display and in the Windows settings, you can also
use the earloop that comes with the headset for optimal sound.
12
F
ACTORS
"Main Display"
on page
17
for details.
Inter-Tel
®
Model 8602 User Guide
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