Extron Electronics MTPX Series User Guide - Manual (Page 56)

Operation, cont’d
MTPX Twisted Pair Matrix Switchers • Operation 3-30
PRELIMINAR
Y
3 . Press and release the Input 5 button (figure 3-45).
N Select an input that is configured as a TP input.
1 2 3 4 5 6
Press and release the Input 5 button.
The LED lights.
In this example, the output buttons and View and Esc buttons
display an audio gain level of +8 dB.
The output LEDs display the selected input's audio level.
= Lit LED, = Unlit LED
The View and Esc LEDs
display the polarity (gain
or attenuation).
Figure 3-45 — Select an input and read the audio level
Figure 3-46 shows the same level (+8 dB) as in figure 3-45, but displayed on a
32-output-button switcher, such as an MTPX 3232.
1 2 3 4 5 6 7 8 9
VIEW ESC
In this example, the output buttons and View and Esc buttons
display an audio gain level of +8 dB.
The output LEDs display the selected input's audio level.
= Lit LED, = Unlit LED
The View and Esc LEDs
display the polarity
(gain or attenuation).
Figure 3-46 — Level display on a 32-output-button switcher
4 . Press and release the View ( < ) button once (figure 3-47) to decrease the input
audio level by 1 dB.