Sony DVS-9000 User Manual page 141

key is currently inserted it will be
removed, and vice versa.
In the PGM/PST bank, this inserts or
removes downstream keys 1 to 4.
KEY PRIOR (priority): When this button
is lit, the setting of the key priority after
the next transition is enabled. The key
priority after the next transition appears
in the key status display.
ALL: Pressing this button turns on a
preselected set of the [BKGD], [KEY1]
to [KEY4], and [KEY PRIOR] buttons.
Make this setting in a Setup menu.
b Transition type selection buttons
Press one of these buttons, turning it on, to
determine the type of the next transition.
MIX: In a background transition, the new
video fades in as the current video
fades out. During the transition, the
overall signal level is maintained at
100%.
In a key transition, the key fades in (for
insertion) or out (for removal).
NAM (non-additive mix): The current and
new video signals are compared, and
the signal with the higher luminance
level is given priority in the output.
The current video is maintained at
100% output for the first half of the
transition as the new video increases
progressively to 100%, then the current
video is progressively reduced from
100% to zero in the second half while
the new video is maintained at 100%.
SUPER MIX: The current video is
maintained at 100% output for the first
half of the transition as the new video is
mixed while increasing progressively
to 100%. The current video is then
progressively reduced from 100% to
zero in the second half while the new
video is maintained at 100%.
PST (preset) COLOR MIX: In the first
transition, the current video is replaced
by the color matte in a mix (dissolve),
then in the second transition the color
matte is replaced by the new video also
in a mix (dissolve).
WIPE: The current video is replaced by the
new video, using the wipe pattern
selected in the Wipe menu.
DME: A wipe type of transition is carried
out, using the DME effect selected in
the DME Wipe menu.
c Transition execution section
Transition indicator: This comprises 30
LEDs, which show the progress of the
transition.
Fader lever: Move this to carry out a
manual transition.
Transition rate display: This shows the
"transition rate" (the time from the
beginning of a transition to its
completion) set for an auto transition,
in frames.
You can set the transition rate using the
numeric keypad control block or menu.
AUTO TRANS (transition) button:
Pressing this button carries out an auto
transition of the set transition rate
(duration). The transition starts
immediately, and the button lights
amber. When the transition completes,
the button goes off.
CUT button: Pressing this button carries
out the transition as a cut (i.e.
instantaneously).
d Wipe direction selection buttons
When you have selected a wipe or DME
wipe as the transition type, press one of
these buttons, turning it on, to select the
wipe direction.
NORM (normal): The wipe proceeds in
the direction from black to white as
shown on the pattern in the lists of
patterns (see the appendixes "Wipe
Pattern List" and "DME Wipe Pattern
List" (Volume 2), or in the direction of
the arrow.
Names and Functions of Parts of the Control Panel
141