Extron electronics MVX Plus 128 VGA A, Руководство пользователя

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Operation, cont’d
MVX Plus 128 VGA A Matrix Switcher • Operation
3-42
PRELIMINAR
Y
Selecting Lock mode 2 or toggling between mode 2 and mode 1
N
If the switcher is in Lock mode 0 or mode 1, this procedure selects mode 2.
If the switcher in in Lock mode 2, this procedure selects mode 1.
Toggle the lock on and off by pressing and holding the RGBHV button and the
Audio button for approximately 2 seconds (figure 3-65).
I / O
RGBHV AUDIO
I / O
RGBHV AUDIO
Press and hold the RGBHV and Audio buttons
simultaneously to turn on Lock mode 2 or to
toggle between mode 1 and mode 2.
2 seconds
The RGBHV and
Audio buttons blink
twice to indicate the
mode change.
Release the buttons.
Figure 3-65 — Toggle front panel lock between mode 2 and mode 1
Performing a system reset from the front panel
The front panel reset is identical to the
E
ZXXX
}
SIS command (see chapter 4,
“Programmer’s Guide”). A system reset clears all ties and presets, all video and
audio mutes, resets all I/O grouping, sets all input audio levels to unity gain
(+0 dB), and sets all output volume levels to 100% (0 dB of attenuation).
Reset the switcher to the factory default settings by pressing and
holding the
RGBHV button and Audio button while you apply AC power to the switcher
(figure 3-66).
N
System reset does not reset the Internet protocol (IP) settings or replace user-
installed firmware.
1
2
I / O
RGBHV AUDIO
Press and hold the RGBHV and Audio
buttons while you apply power to the
switcher.
Release the RGBHV and Audio buttons.
Power
The switcher flashes the button
indicators
green
,
red
, and
amber and then turns them off.
Continue to hold the RGBHV and
Audio buttons until all input and
output buttons return to either unlit or
to background illumination and the
RGBHV and Audio buttons turn on.
Figure 3-66 — System reset