FOR-A HVS-490 User Manual

92
Parameter
Default
Settings
Description
EFF BKGD
MATTE
(See Sec 11-12-8.)
Specifies a color or image to be mixed.
COLOR MIX
ONCE MODE
OFF
OFF, ON
Setting to ON sets the transition type back to
the previous one before color mix transitions.
COLOR MIX
POINT
50.0
0.1 to 99.9
Specifies the signal insertion point.
Background MIX transition
Background COLOR MIX transition (EFF1 or EFF2)
11-12-7. Endpoint Processing for DVE Transitions
In DVE operations, differences in video delay times 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 (TRANSITION EDGE to DVE
OFF in the [SETUP > SYSTEM > DVE SETUP] menu).
SETUP > SYSTEM > DVE SETUP
1/1
TRANSITION
POS/SIZE
ROTATION
.
EDGE
STEP
STEP
DVE_OFF
1/1000
1/360
11-12-8. Background Layer of DVE Images (Effect Background)
The bottom effect background layer, below the DVE effects, is used to fill gaps between PGM
and PST DVE images, which occasionally arise when two DVE channels are used for
backgrounds.
(1) Open the [M/E FLEXaKEY > M/E1 > BKGD PGM > TRANS > TRANS] menu in PAGE 3.
(2) Go to PAGE 2.
(3) Turn F1 to select the Effect Background video from MATTE, UTILITY1 and UTILITY2.
Images used for internal buses UTILITY1 and 2 should be selected in the menu. (See Sec.
6-6. “UTILITY1-2".)
If MATTE is selected, set the color in PAGE 4.
M/E FLEXaKEY > M/E1 > BKGD PGM > TRANS > TRANS
3/4
EFF BKGD
COLOR MIX
COLOR MIX
.
ENABLE
POINT
MATTE
OFF
50.0
PGM image
PGM image
The video is switched while overlapping.
Black is mixed from the middle of the transition (if POINT is set to 50.0 and EFF BKGD is Black).
Effect background
PGM image
PST image

FOR-A HVS-490 Specifications

General

Brand	FOR-A
Model	HVS-490
Category	Switch
Language	English