epiphan video Pearl Nano, Руководство пользователя

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Pearl Nano User Guide Audio input ports
Audio input ports
You can connect external audio devices like audio mixers directly to the dedicated audio input ports on
Pearl Nano. There are:
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Two XLR professional line-level 4.0 dBu up to 12.3 V RMS, (+24 dBu) that support balanced
and unbalanced signals.
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One stereo pair RCA consumer line-level input (-10 dBV)
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One USB (UAC) audio port
The XLR audio inputs are configured as a stereo pair by default: XLR1 (left) and XLR 2 (right). The XLR
audio ports and the RCA audio ports are linked. You can configure Pearl Nano to use both or just one of
the audio sources from the front screen menu or using the Admin panel.
Topics include:
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Configure audio ports for stereo or mono
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Assign audio sources to an input
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Adjust audio gain and delay
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Mute audio
For details about the audio inputs, see AV inputs .
Configure audio ports for stereo or mono
The two XLR professional line-level inputs are configured as a stereo pair by default: XLR 1 (left) and XLR 2
(right).
Using the Admin panel, you can configure these ports to function as a stereo pair (left/right) or as
separate mono ports.
Configure audio ports as stereo or mono using the Admin panel
1. Login to the Admin panel as admin , see Connect to Admin panel .
2. From the Inputs menu, click XLR/RCA Audio . The XLR/RCA Audio configuration page opens.
3. Do one of the following.
a. To make the ports function as a stereo pair, check Stereo pair and click Apply .
b. To make the ports function as separate mono ports, uncheck Stereo pair and click Apply .
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