20
HDS9336
If you want to switch between live broadcast and preview signal sources in multiple screens
(Live
⇌
preview)
Suppose you want to convert the live source 1 (PGM) and preview source 2 (PVW) in the
multi-screen into 2 (PGM) and 1 (PVW), just press 2 (PGM) and 1 (PVW), then use the
menu to switch. The live PGM signal source 1-6 can be switched freely with the preview
PVW signal source. The effect diagram is as follows
PGM and PVW source switching
After pressing
the button in the button panel, the screen will output color bars.
Luma Key
Turning on this function will deduct the black part of the key source. Then overlap with the
background image to achieve the purpose of keying and superimposing the background.
This function is generally used for superimposing subtitles in a virtual studio.