CVR250
SECTION 4
CVR250OPS
20/10/06
www.snellwilcox.com
Version 1 Issue 4
4.29
Size
This function allows the picture size to be changed
in various ways.
Size
Selecting the
Size Enable
function will enable the
settings of the Horizontal Size, Vertical Size, Zoom,
Horizontal Pan, Vertical Tilt and Variable Aspect
Ratio functions.
It will also apply the settings of the
Input
Top/Bottom Blank Lines
functions.
Horizontal Size
This allows the horizontal size of the picture to
adjusted.
The range of control is from 50% to 200% in 0.1%
steps and preset is to 100%.
Vertical Size
This allows the vertical size of the picture to
adjusted.
The range of control is from 50% to 200% in 0.1%
steps and preset is to 100%.
Zoom
This allows the picture size to be changed while
maintaining the aspect ratio.
The range of control is from 50% to 200% in 0.1%
steps and preset is to 100%.
Pan
The amount of Pan is variable within the active
picture and preset is to 0.
Tilt
The amount of Tilt is variable within the active
picture and preset is to 0.
Aspect Ratio
This function allows the input to output aspect ratio
to be changed.
Normal
When this item is enabled the output aspect ratio
will be the same as the input aspect ratio.
Preset aspect ratios may be selected from the list.
If any of the size controls (Horizontal Size, Vertical
Size, Zoom, Pan, Tilt or Border) are changed the
preset aspect ratios text will revert to normal. If the
size control settings are adjusted to correspond to
a listed aspect ratio, the corresponding tick box will
automatically be selected.
