Tektronix 3000 Switch User Manual


 
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Section 2 — Control Panel Descriptions
Borderline Controls
The buttons at the top of the Keyer subpanel
control the Borderline option. The NORM,
BORD
, SHDW, EXTD, and OUTLINE buttons
are interlocked; only
one button can be active at a time. Pressing a
button de-selects any other button.
NOTE:
The background keyers (layered mode) do not have Borderline
capability.
Border, Shadow, and Extrude modes operate with video or matte
filled keys. The Borderline matte is separate from the fill matte and
has its own delegate button in the Matte subpanel.
The Borderline matte is adjusted on the Matte subpanel after
selecting K1 BORD or K2 BORD, as appropriate, with the MATTE
SEL
delegation button.
The NORM button turns Borderline off.
The BORD button turns on symmetrical Borderline mode. The
border width may be one, two, or three video lines wide, as
adjusted by the SIZE/POS control. (This adjustment is shared with
Outline mode.)
The SHDW button turns on Shadow mode. The SIZE/POS knob is
used to adjust the shadow width and position from one to six lines
down and to the to the right or left.
The EXTD (extrude) button operates like SHDW except for the
aesthetic appearance of the shadow effect on the screen. The
shadow width and position adjustments are shared with Shadow
mode.
OUT
LINE
EXTD
SHDW
BORDNORM
NORM
BORD
SHDW
EXTD