Extron electronics MTPX Plus Series User Manual page 71

Press the View button to decrease the input
audio level by 1 dB per button push.
VIEW
Unlit
Red
1 2 3 4 5 6
17 18 19 20 21 22 23 24 31 32
Unlit
Figure 3-55 — Adjust the input audio level
Figure 3-56 shows the same level (–1 dB) as in figure 3-55, but displayed on a
16-output-button switcher, such as a MTPX Plus 1616.
Blinking
Red
1 2 3 4 5 6 7 8 9 15 16
In this example, the output buttons display an audio gain level of -1 dB.
Figure 3-56 — Level display on a 16-output-button switcher
5. Press and release the Audio button (figure 3-57).
The Video button
lights green.
All input buttons and output buttons
return to unlit or background illumination.
Figure 3-57 — Deselect Audio mode
MTPX Plus Twisted Pair Matrix Switchers • Operation
•
The output buttons display the selected input's
audio level and polarity (gain or attenuation).
O
•
7 8 15 16
Each output button indicates 1 dB when lit.
U
T
When the buttons are lit green, they indicate a
P
gain (+) audio level.
U
When the output buttons are lit red, they
T
indicate an attenuation (-) level.
S
•
In this example, the output buttons display an
audio attenuation level of -1 dB.
Unlit
OUTPUTS
Press the Audio button
to exit audio mode.
I / O
The Audio button stops
VIDEO AUDIO
blinking and lights.
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