GRASS VALLEY 8995DNC -, Инструкция по эксплуатации

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82 8995UPC/DNC/UDX — Instruction Manual
Configuration
Audio Gain Web Page
Use
this
link
The Audio Gain web page ( Figure 51 on page 83 ) allows selection of the
eight audio streams in the four audio groups for gain adjustment in
Channel A and Channel B.
View Select
Select the audio streams to view and adjust for gain by selecting one of the
following buttons:
• Streams (1-2)
• Streams (3-4)
• Streams (5-6)
• Streams (7-8)
Stream (1-2) is illustrated in Figure 51 on page 83 . Under each stream, the
Channel A and Channel B group and stream numbers will be reported.
Gain
Use the Gain controls for Channel A and Channel B to adjust the individual
channel gain from -40 to + 6 dB.
To lock the channel gains together, select the
Channel Gain Lock
checkbox.
Channel Status
The following status items are reported for Channel A and Channel B for
each stream in a table under the Gain controls:
• Under
Presence
, A report of
True
indicates that an audio signal of
> -42 dBfs is present.
False
indicates the signal exceeds this level or is not
present.
• Under Clip , a report of True indicates that the signal is clipping above
-0.5dBfs.
False
indicates the signal is > -0.5 dBfs.