Resetting Audio Gain - All Inputs; Setting The Output Audio Level - Extron electronics MVX 44 Series User Manual

Press and release the
3.
Simultaneously press and release the
button and button.
Figure 3-37 — Reset the selected input level
4. If desired, reset other inputs' audio levels by repeating steps 2 and 3.
After approximately 30 seconds of front panel inactivity, the switcher saves the
most recent input gain or attenuation levels and exits Audio Setup mode.
5. Press and release the Audio Setup button (figure 3-38). All audio changes are
saved.
Press the Audio Setup button
to exit Audio Setup mode.
I/O
VID
+dB
AUD -dB
AUDIO SETUP
The Audio Setup LED
turns off.
Figure 3-38 — Exit Audio Setup mode
Resetting audio gain — all inputs
Reset the input audio gain or attenuation to the factory default (0 dB) for all inputs
as follows:
1. Press and hold the Audio Setup (I/O) button for approximately 10 seconds
(figure 3-39).
Press and hold the button.
AUDIO SETUP
Figure 3-39 — Reset all input levels

Setting the output audio level

The audio level for each output can be set only via the RS-232 port, using either SIS
commands or the Windows-based control program (see chapter 4, Remote Operation).
The default settings are professional level (+4 dBu) and consumer level (–10 dBV).
The default is professional level.
MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation
and buttons simultaneously (figure 3-37).
The Audio Setup
LED blinks off
and then relights.
AUDIO SETUP
All input and output
LEDs turn off.
10 seconds total
Continue to hold the button.
2
seconds
The LED goes off and then flashes twice
to indicate the audio reset of all inputs.
Release the Audio Setup button.
AUDIO SETUP
3-23