Panasonic PV500 User Manual page 206

When adjusting position by detecting the center
1.
Select "Base Setting" in "Checker Settings"
setting window.
Now, it is ready for base checker setting.
At this moment, "Detect Center" cannot be
selected.
2.
Select base checkers to detect the center
(Horizontal base checker 0 and Vertical base
checker 2).
The setting window of the selected base
checker is displayed.
3.
Set an area and a condition for the base
checker.
4.
Press the CANCEL key to go back to the
condition setting window.
Now, "Detect Center" of the set base checker
can be selected.
Example: When setting horizontal base checker
No.0, "Detect Center of Base0, 1" will be
activated.
5.
Select "Yes" for "Detect Center of Base 0,
1".
In the Base Setting field, Checker1 (or
Checker3) is created.
The created base checker has the same area
and conditions of the base checker set in the
step 3.
6.
Select the created base checker.
7.
Move the area of the base checker and
change the conditions as necessary.
8.
After setting is completed, press the
CANCEL key.
The procedure after this is the same as when
detecting no center.
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