Tektronix 3000 Switch User Manual


 
3-9
Configuration Menu
AUTO — Causes the video to alternate between the M/E PGM
and PVW (next transition) outputs on a single M/E monitor
as the M/E output changes from on-air to not on-air.
LOOKAHEAD — Causes the next transition of the selected
M/E (what is going on-air next) to be displayed on the M/E
monitor.
PGM — Causes the PGM output of the M/E or the PGM PST
to be displayed on the Preview monitor.
KEY PVW (displayed only if PGM PST is selected) — Causes
the DSK 1 and DSK 2 keys to be displayed over the PGM PST
transition on the Preview Monitor.
DIM PVW Turns the dim preview function on or off.
ALL KEYERS — Causes the preview of all keyers using a mask
in that M/E or DSK to dim.
DELEG KEYER — Causes only the preview of the currently
delegated keyer using a mask in that M/E or DSK to dim.
OFF — Turns off the preview dim function so that the preview
never dims in the selected M/E or DSK regardless of masking.
PUSH TO PVW — Enables/disables the push-to-preview mode for
the entire switcher. When ON, the push-to-preview feature allows
you to make key setting changes on the selected keyer without
affecting the Program output of the M/E.
To display the M/E look-ahead preview, the key delegate
button (for example KEY 1 or KEY 2 on the Keyer panel) must
be held down for 1/2 second or more.
PUSH TO PREVIEW TIMEOUT — Sets how long the preview
will remain on after the key delegate button has been released
and the clip and gain controls are not being operated.