epiphan Pearl-2 Rackmount, User Manual

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Pearl-2 User Guide Mute audio
2. From the Inputs menu, select an audio source. The audio configuration page for the audio source
opens.
3. In the Input Gain field, select the amount of gain to apply to the audio source.
4. In the Audio delay field, enter a value between 300 and -300. A positive value adds delay to the audio
signal. A negative value adjusts the audio to start earlier.
5. Click Apply .
Mute audio
You can mute any audio input port using the Admin panel. For analog audio ports that are configured as
mono inputs, you can mute each port separately.
Some audio input ports share internal audio processing resources in Pearl-2. Muting an audio input that
shares internal resources mutes all the associated audio sources. The following table lists the audio input
ports that share internal processing and the results of applying mute.
Table 27 Muting audio inputs that share resources
Audio input
(Admin panel)
Shared audio
input resources
Results
Analog-B Audio
XLR-B (left/right)
RCA (left/right)
In stereo mode:
Both XLR-B ports (left and right) are muted.
Both RCA ports (left and right) are muted
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