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2.7
Audio Settings Page
The Audio Settings page allows the administrator to adjust specific device properties not covered
in other configuration pages such as master volume settings, LCD contrast and other feature
settings. See Figure 8.
Figure 8
LCD Settings – Allows the administrator to adjust brightness & contrast of device display. Slide
•
right to increase, left to decrease.
Audio Settings – Allows the administrator to adjust master speaker volume & microphone gain
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of device. Speaker & microphone level meters are provided as simple diagnostic tools to
confirm if device is working properly. Master volume level suggested is 80% and Mic Volume
level suggested is 80%.
Test Speaker – Pressing this button plays a test message on the device.
•
Start Announcement – If this box is checked the device will play a message indicating it is
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being restarted any time the device experiences a reload or reboot.
Handsfree Allowed – Checking this box enables Hands Free functionality.
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Handsfree Timeout – This setting allows an administrator to set the time, in minutes, the
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handsfree mode will stay on if a user forgets to turn it off after use. ETC recommends setting
this for 10-15 minutes. Device defaults to 10 minutes, max is 60 minutes.
Handset PTT Mode – This option should only be checked if a PTT handset will be connected to
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the device. When selected the user will select the channel to Tx/Rx on, an indicator will
appear on the display above the selected channel and to talk the user will press the PTT
button on the handset.
Footswitch PTT Mode – Checking this box enables use of a foot switch to activate PTT function
•
of a selected channel. In this mode the buttons on front panel are used to select a channel for
which the footswitch will activate the PTT.
Jitter Buffer – Enter number for packet size matching with 3
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CS-74 Administration and Set Up Guide
rd
Page 13
party SIP systems.
Essential Trading Systems Corp.
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