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36 VP-725NA - Configuring and Controlling the VP-725NA
7.1.3 The Audio Screen
Figure 18 defines the Audio screen.
Figure 18: Audio Screen
Audio Screen
Setting Function Default
Mic Control Set the microphone control mode:All off, Override, Mix, Talkover All off
Bass Adjust the bass: -40 to 40 0
Treble Adjust the treble: -40 to 40 0
Balance Adjust the balance: -25 to 25 0
Loudness Set the loudness: On/Off Off
Delay Define the delay type: Dynamic or User Define
Dynamic means that the audio delay is equal to the pipeline video delay
Dynamic
User Delay Available when selecting the User Defined delay: 0 to 120 (msec)
In steps of 1msec
0
USB Audio
Source
Select the USB audio source to follow the USB signal: No Audio,
VGA (from 1 to 4), Comp (from 1 to 4), YC (from 1 to 4), CV (from
1 to 4)
Audio Level Adjust the audio input and output gains for each group
(abbreviated as “Grp” in the OSD), see Figure 19:
VGA Grp In VGA Grp Out HDMI Grp In
HDMI Grp Out Comp Grp In Comp Grp Out
YC Grp In YC Grp Out CV Grp In
CV Grp Out Master In Master Out
Mic In
The audio level range for the Master Out and for the Mic In is from -100
to 24; for the Master In and group inputs and outputs it is from -30 to 10