7800 Multiframe Manual
7825DSK2-LG(-HD)(-3G) 3G/HD/SD Dual Downstream Keyer
Page 5-2
Revision 2.0
RCP OPERATION
DSK:
This button controls the downstream keyer layer for the preview video output bus. If the
LED is not illuminated, then the downstream keyer layers are not active on the Preview Bus.
If the LED is ON then the downstream keyer layers are enabled on the Preview Bus.
When the downstream keyer layer is enabled, the video present on the
FILL
video input is
mixed with the background video (
PGM IN A or B
) based on the key signal provided on the
KEY
video input, or it can be self-keyed, using user defined thresholds. See section 5.9 for
information about setting up the
DSK MODE
and other settings.
LOGO (now DSK2):
This button controls the second downstream keyer layer for the preview video
output bus. If the LED is not illuminated, then the downstream keyer layers are not active
on the Preview Bus. If the LED is ON then the downstream keyer layers are enabled on the
Preview Bus.
When the second downstream keyer layer is enabled, the video present on the
FILL
video
input is mixed with the background video (
PGM IN A or B
) based on the key signal provided
on the
KEY
video input, or it can be self-keyed, using user defined thresholds. See section
5.9 for information about setting up the
DSK MODE
and other settings
BLACK (now LOGO):
This button controls the complete media key layer for the preview output bus.
The media key layer includes the logo layer for the video and the voiceover layer for the
audio. Logos cannot be displayed when the media key layer is off. If the LED is not
illuminated, then the media key layer is not active. If the button LED is ON then the media
key layer is enabled on the preview output bus.
5.1.2.
Program Bus Button Group
A:
This button selects the video from the
PGM IN A
input for the program video output bus.
B:
This button selects the video from the
PGM IN B
input for the program video output bus.
DSK:
This button controls the downstream keyer layers for the program video output bus. If the
LED is not illuminated, then the downstream keyer layers are not active on the Program
Bus. If the LED is ON then the downstream keyer layers are enabled on the Program Bus.
When the downstream keyer layer is enabled, the video present on the
FILL
video input is
mixed with the background video (on the
PGM IN A or B
) based on the key signal provided
on the
KEY
video input, or it can be self-keyed using user defined thresholds. See section
5.9 for information about setting up the
DSK MODE
and other settings.
LOGO (now DSK2):
This button controls the second downstream keyer layers for the program video
output bus. If the LED is not illuminated, then the downstream keyer layers are not active
on the Program Bus. If the LED is ON then the downstream keyer layers are enabled on
the Program Bus.
When the second downstream keyer layer is enabled, the video present on the
FILL
video
input is mixed with the background video (on the
PGM IN A or B
) based on the key signal
provided on the
KEY
video input, or it can be self-keyed using user defined thresholds. See
section 5.9 for information about setting up the
DSK MODE
and other settings.
