Grass Valley LGK-3901 User Manual
Page 108
GUIDE TO INSTALLATION AND OPERATION
102 | LGK-3901/DSK-3901
Front Panel Menu Name
LGK
DSK
Description
COLOUR FIELD 2
See “PGM IN” (above)
COLOUR FIELD 3
See “PGM IN” (above)
TEST PATTERN 1
See “PGM IN” (above)
KEY-2
PASS SDI
See “PGM IN” (above)
COLOUR FIELD 1
See “PGM IN” (above)
COLOUR FIELD 2
See “PGM IN” (above)
COLOUR FIELD 3
See “PGM IN” (above)
TEST PATTERN 1
See “PGM IN” (above)
COLOUR FIELDS
COLOUR FIELD 1
Defines Colour Field 1 in terms of RGB values
COLOUR FIELD 2
Defines Colour Field 2 in terms of RGB values
COLOUR FIELD 3
Defines Colour Field 3 in terms of RGB values
PREVIEW INPUT
PGM IN
[4.9.1] Selects PGM IN as the input for the Preview video chain
FILL-2
[4.9.1] Selects FILL-2 as the input for the Preview video chain
MIX A INPUT
PGM IN
[4.6] Selects PGM IN as the A input for the AB mixer
MIX B INPUT
PGM IN
[4.9.1] Selects PGM IN as the B input for the AB mixer
FILL-2
[4.9.1] Selects FILL-2 as the B input for the AB mixer
AB MIXER
CUT AB
[4.6] Cuts the AB mixer between the A/B inputs
CUT TO A
[4.6] Cuts the AB mixer to the A input
CUT TO B
[4.6] Cuts the AB mixer to the B input
FADE AB
[4.6] Fades AB mixer between the A/B inputs over AB mixer fade duration
FADE TO A
[4.6] Fades AB mixer to the A input over AB mixer fade duration
FADE TO B
[4.6] Fades AB mixer to the B input over AB mixer fade duration
TRANS TYPE
X-FADE
[4.6] Selects cross-fading as the mode for AB mixing
V-FADE
[4.6] Selects V-fading as the mode for AB mixing
MIX RATE
[4.6] Selects AB mixer fade rate in fields/frames (interlaced/progressive)
V-FADE COLOUR
[4.6] Selects the color field through which V-fades will transition
SET CUT MODE
ANY FIELD
[4.6] Selects AB cuts or fades to start on any field (interlaced)
FIELD 1 (DEF)
[4.6] Selects AB cuts or fades to start on field 1 (interlaced)
FIELD 2
[4.6] Selects AB cuts or fades to start on field 2 (interlaced)
DSK 1
KEYER OPS
CUT UP/DOWN
Cuts up/down the keyer over the background video
CUT UP
Cuts up the keyer over the background video
CUT DOWN
Cuts down the keyer over the background video
FADE UP/DOWN
Fades up/down the keyer over the background video
FADE UP
Fades up the keyer over the background video
FADE DOWN
Fades down the keyer over the background video
FADE RATE
Adjusts the keyer fade rate between 1 and 999 fields
SET KEY PARAMS
SOURCE
SELF
[4.8.5.1] Key data is derived from the Fill signal
SEPARATE
[4.8.5.1] Key data is derived from Key signal
NONE
[4.8.5.1] Key data is set white so there is no transparency
TYPE
FULL
[4.8.5.3] Passes the foreground signal where the key signal is present