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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
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:
N RGB 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 (
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).
MPX Plus 866 A Media Presentation Matrix Switcher • Operation
>
) and View (
<
) buttons to increase and decrease
or video
™
3-23
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