Digital Conference System (D-3002)
volume down, long press Up/Down button to increase/decrease the volume quickly.
c) Output Volume Setting
Use Up and Down button to switch to “Output VOL” in Figure 4-24, press Enter button
to enter the following interface:
Figure 4-27 Line Volume Adjustment
Use Up and Down button to adjust the line volume, Up is for volume up, Down is for
volume down, press Up/Down button and hold for few seconds to increase/decrease
the volume quickly.
d) MIC Gain Setting
Adjust gain for all MICs or active MICs synchronously.
Use Up and Down button to switch to “MIC Gain” in Figure 4-24, press Enter button to
enter the following interface:
Figure 4-28 Begin to Adjust Microphone Gain
You can choose to adjust MIC gain for all MIC or active MIC, press Enter to enter in the
setting interface shown as below, then you are able to press Up/Down button to
increase/decrease MIC gain.
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