Extron electronic MPX Plus 866 A manual Setting RGB delay computer video group only

Setting RGB delay (computer video group only)

The switcher can briefly blank the red, green, and blue planes of a Computer Video output while a tie is made to it. This allows a brief delay for the display to adjust to the tied input’s sync timing before displaying the new picture, which will appear without glitches. RGB delay, also known as Triple-Action Switching™ or video mute switching, is user selectable from 0 to 5 seconds, in half-second increments.

The RGB delay interval can be set on the front panel or by using the RS-232 and Ethernet ports and either the SIS, Windows control program, or HTML pages (see chapter 4, “SIS Programming and Control”, chapter 5, “Switcher Software”, and chapter 6, “HTML operation”. Specify the RGB delay interval for a specific output on the front panel as follows:

NRGB delay is protected when front panel lock mode 2 is selected. You can view the delay in lock mode 2, but not change it from the front panel. See “Setting the front panel Locks (Executive modes)” on page 3-44.

1.	Press the Esc button to clear any input buttons, output buttons, or control
	buttons that may be lit.
2.	To enter Video mode, press and hold the Video button until the button begins
	to blink green, then release the button.
3.	Press and release an output button to select an output. Each lit input button,
	from Input 1 through Input 10, indicates a half second of RGB delay interval
	for the selected output.
4.	Press and release the Esc (>) and View (<) buttons to increase and decrease
	the interval.
5.	Press and release the Video button to exit the Video mode. The Video button
	stops blinking.

N• Video Inputs buttons 9 and 10 display part of the RGB delay value, but the delay is not applied to low resolution video ties.

•Pressing the Enter or Preset button also exits Video mode. Pressing the Preset button changes to Recall Preset mode.

•The RGB delay period for each output is stored in non-volatile memory.

When power is removed and restored, the delay settings are retained.

•Exiting Video mode by pressing the Video button always returns the I/O configuration to video and audio selected for configuration (Video button and Audio button both lit).

PRELIMINARY

MPX Plus 866 A Media Presentation Matrix Switcher • Operation 3-23