Datavideo HS-1600T-2C140TM Instruction Manual page 15

Luma Keyer Enable/Disable Buttons
Luma Key PGM: Shows the luma key source on the
PGM output and enables the luma key effect,
however, the luma key effect cannot be previewed on
the QUAD split view display.
Luma Key PVW: Enables luma key source for the PGM
output on the next transition. Holding down this
button allows selection of the luma key source from
the Preview Source row. The selected source button
will flash.
Please refer to Section 3.4, the Luma Key section, for
luma key configurations.
Split Activation Button
After activating the PIP window, pressing the Split
button will split the PROGRAM output display into two
with the program out view on the left and the PIP view
on the right.
To select the Split source, i.e. the program out view,
please see Section 3.2.5.
Transition Control
T-Bar (Manual Transition)
T-Bar is used for manual transition. The T-Bar can be
either all the way up, all the way down or anywhere in
between. When the T-Bar is pushed to halfway
between the topmost position and the bottommost
position, the keyboard functions will be disabled.
PVW and PGM views can be transitioned at your
preferred speed. To include the transition effect,
simply press the WIPE or MIX button, after which the
Transition Effect will be triggered as you move the T-
Bar.
CUT Button
Pressing the Cut button performs immediate manual
switch between PVW and PGM views without the
transition effect.
AUTO Button
Pressing the Auto button automatically transitions
PVW and PGM views according to the selected speed
and the configured transition effect.
15