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9-7. Pattern (WIPE) Transitions
Patterns are available on background and KEYER transitions. This section explains how to
perform pattern transitions, using a background transition as an illustration.
(1) Select a background video source on the PGM/PST bus. The bus button ligthts up red to
indicate that the video is on-air and the button lights up orange to indicate that the video is set
up for the next transition.
(2) Press the BKGD button in the NEXT TRANSITION section.
(3) Press WIPE in the TRANSITION TYPE block. The [TRANS - BKGD] menu appears in the
menu display. Turn F3 to select a desired pattern. The patterns can be selected using Direct
Pattern Function. See section 9-9. "How to Select Pattern" for details.
(4) Users can modify the pattern here to add a border, change aspect ratio, change the start
position and so on. (See section
10. "WIPE Pattern Modify. ")
(5) Set the transition direction by using the direction buttons (NOR/REV and REVERSE).
Transition direction RON/REV button REV button
Always Normal Unlit Unlit
Always Reverse Unlit Lit
Normal at Normal/Reverse operation Lit Unlit
Reverse at Normal/Reverse operation Lit Lit
Transition Rate
The transition duration for the AUTO transitions (Transition Rate) can be set in the menu.
The current transition rate is displayed on the TRANSITION block. See section
9-8-2.
"Transition Rate."
Fader Limit
When performing transitions there may be times when you want the transition to the next
signal to only complete to a certain degree instead of fully switching from one picture to
another. In this case, change the Fader Limit in the menu. See section
9-8-1. "Fader
Limit."
(6) Press AUTO or move the fader lever to perform the background pattern transition.
9-7-1. Endpoint Processing for DVE Transitions
In DVE operations, differences in video delay when entering and exiting DVE effects can
cause the video to appear choppy. This choppiness can be reduced by menu setting so that
the DVE effect always exits at the transition start and end points (TRANS EDGE item to OFF
in [SETUP-PANEL-DVE CTRL] menu).
Setting Description
ON DVE is enabled at the start and end points during BKGD DVE transitions.
OFF DVE is disabled at the start and end points during BKGD DVE transitions.
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