Extron electronic MVX VGA A manual Rear Panel Operations, Reset, 63 - System reset, Preliminary

PRELIMINARY

Operation, cont’d

Rear Panel Operations

The rear panel has a Reset button that initiates two levels of matrix switcher resets. For different reset levels, press and hold the button while the switcher is running or press and hold the button while you apply power to the switcher.

Performing an absolute system reset from the rear panel

This function is identical to the front panel system reset (see “Performing a system reset from the front panel” on page 3-37) without requiring you to power down the switcher. This function is also identical to the Esc ZQQQ 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)

N System reset does not replace any user-installed firmware. Perform a system reset as follows:

1.	Use an Extron Tweeker or other small screwdriver to press and hold the
	Reset button until the rear panel Reset LED blinks three times (approximately
	9 seconds) (figure 3-63).
			Reset LED blinks
				three times.		Release, then	4
			9 seconds			immediately
	Press and hold RESET				3		RESET
						press and release again.
	the Reset button.		RESET				Reset LED blinks
	3 = blink three times, 4	= blink four times.					four times.
Figure 3-63 — System reset
2.	Release the Reset button and then immediately press and release the Reset
	button again. The reset does not occur if the second momentary press does
	not occur within 1 second.

3-40 MVX VGA A Matrix Switchers • Operation