User Guide Manual

Operation, cont’d
MTPX Twisted Pair Matrix Switchers • Operation
3-30
PRELIMINARY
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gure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(gure3-47)todecreasetheinput
audio level by 1 dB.