Panasonic PV500 User Manual page 212

Using Area Size Adjustment for Checkers
Multiple Area Size Adjustment checkers can be set. For performing auto adjustment of the area size of each
checker, select an Area Size Adjustment checker to use its coordinates for the adjustment.
After using Area Size Adjustment, the area frame (checker pattern) is displayed in the adjusted size.
However, the positions of the start point (ST) and end point (ED) that are displayed by selecting "Area Setting"
> "Change" are on the coordinates before the area size adjustment is made.
1.
Select a checker to adjust the size.
2.
Select "Area Setting".
3.
Select the table of "Area Size
Adjustment".
4.
Select a point which you want to adjust,
start point, end point, up, down, left or
right.
The list of Area Size Adjustments that
have been set is displayed.
As selecting a number with the cursor, the
Area Size Adjustment area of the number
is displayed in orange on the screen
window. Observe it to select.
5.
Select an Area Size Adjustment
checker.
The screen returns to Area Setting of the
checker and the selected number of Area
Size Adjustment is displayed.
Repeat the procedure and select Area
Size Adjustment checkers as necessary.
(You can also set just a single part such as
only start point.)
6.
Specify the offset value as necessary.
About Offset Value
Offset Value is to create an area outside (side of larger area) or inside (side of smaller area) of the
coordinates of an edge, a gravity center, or an output point detected by Area Size Adjustment checker.
You can specify different values for each of up, down, left and right.
Offset = 0
210
Offset = +1 to 128 Offset = -1 to -128