Extron electronic 450 Plus Series manual Performing a system reset from the front panel

Operation, cont’d

Performing a system reset from the front panel

The front panel reset is identical to the Esc 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 (CrossPoint 450 Plus) or Video (MAV Plus) button and Audio button while you apply AC power to the switcher (figure 3-77).

System reset does not reset the Internet protocol (IP) settings or replace user- installed firmware.

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

		I / O
The switcher flashes
the button indicators	VIDEO		AUDIO
and then turns them off.

Continue to hold the RGBHV/Video and Audio buttons until all input and output buttons return to either unlit or to background illumination and the RGBHV or Video and Audio buttons turn on.

Power

Release the RGBHV/Video and Audio buttons.

Figure 3-77 — System reset

Background illumination

The buttons on the front panel can be set to provide amber background illumination at all times or the background illumination can be turned off. To toggle the background illumination on or off, press and hold the Input 1 and Input 2 buttons for approximately two seconds (figure 3-78).

Press and hold the Input 1 and Input 2 buttons simultaneously to toggle background illumination mode on or off.

1 2 16

17 18 32

I

N P U T S

After approximately 2 seconds, release the Input 1 and Input 2 buttons.

Figure 3-78 — Toggle background illumination on or off

3-50 CrossPoint 450 Plus and MAV Plus Switchers • Operation