Sony BZDM-7020 User Manual page 62

Changing the Skew, Aspect Ratio or Perspective of the Image
Changing the aspect ratio (changing x- and y-directions
independently)
SRCE button
ASP/SKEW/PERS
button
SRCE button
ASP/SKEW/PERS
button
3-24
Chapter 3 Three-Dimensional Transformation
To adjust the aspect ratio by changing both x- and y-dimensions of
the image independently, either set the action of the trackball with
the ASP/SKEW/PERS button in the transformation mode selection
section lit to be "XY ASPECT" or press the ASP/SKEW/PERS
button turning it on while holding down the SHIFT button in the
key frame operation section.
For details see the TRACK BALL menu on page 10-10.
Even when you make this "XY ASPECT" setting, it is still
possible also to use the Z-ring to change the aspect ratio.
RUN
CURSR
CTRL
SRCE TRGT
ASP
LOC LOC
SKEW
SIZE XYZ
PERS
AXIS
ORTHG ROT
LOC
X Y Z
VELO
CTR
HOLD
SEL/FINE
Control panel operation
RUN
CURSR
CTRL
SRCE TRGT
ASP
LOC LOC
SKEW
SIZE XYZ
PERS
AXIS
ORTHG ROT
LOC
X Y Z
VELO
CTR
HOLD
SEL/FINE
Control panel operation
Video change
Video change