Extron electronic MVX VGA A manual Performing a system reset from the front panel

Selecting Lock mode 2 or toggling between mode 2 and mode 1

NIf 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.

To toggle the lock on and off, press and hold the RGBHV button and the Audio button for approximately 2 seconds (figure 3-58).

Press and hold the RGBHV and Audio buttons simultaneously to turn on Lock mode 2 or to toggle between mode 1 and mode 2.

I/O	I/O
	The RGBHV and Audio
2 seconds	LEDs blink twice to
	indicate the mode change.
	Release the buttons.
RGBHV AUDIO	RGBHV AUDIO

Figure 3-58 — 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 EZXXX} SIS command (see chapter 4, “Programmer’s Guide”). A system reset:

•Clears all ties and presets

•Clears all video and audio mutes

•Sets all input audio levels to unity gain (+0 dB)

•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 3-59).

NSystem reset does not replace user-installed firmware.

Press and hold the RGBHV and Audio buttons while you apply power to the switcher.

I/O

RGBHV AUDIO

Power

The switcher’s LEDs blink and then go dark.

Continue to hold the RGBHV and Audio buttons until all input and output LEDs return to the unlit state and the RGBHV and Audio LEDs turn on.

Release the RGBHV and Audio buttons.

Figure 3-59 — System reset

PRELIMINARY

MVX VGA A Matrix Switchers • Operation 3-37