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FPC 5000 Front Panel Controller • Matrix 12800 Operation
Audio screen
Only personnel logged in as administrators can set the audio level.
The audio level of each input can be displayed and adjusted through a range of
-24dB to +9dB to ensure that there is no noticeable volume difference among
sources. The Audio screen (figure 3-22) displays and provides controls to adjust
each input’s audio level.
Figure 3-22 — Audio screen
Access the Audio screen by touching the blue
Setup
> cyan
Audio
buttons.
The Gain field displays the level of gain or attenuation in 1dB
increments.
Inputs without audio indicate n/a in the Gain field.
•
To select an audio level
, touch in the graphic bar in the desired range.
•
To increase the audio level (add gain)
for a specific input,
touch the associated
+
button. Audio gain is indicated in
blue
.
•
To decrease (attenuate) the audio level
for a
specific input, touch the
-
button. Audio
attenuation is indicated in
red
.
•
An audio level of 0dB, no gain or attenuation, is indicated in magenta.
