Panasonic HL-D3 Series User Manual page 129

Chapter 4 Description of Functions
Item
Mask function
There are 2 types of mask functions, the "tracking type" and the "fixed
type".
When the edge is detected in the specified area, the tracking type moves the
mask area based on the edge position. This is effective when the work
moves for every measurement.
The fixed type sets the mask area on an image in a fixed position.
Fixed type
4
Tracking type
The tracking type moves the position of the mask area along with the
movement direction and the movement amount of the edge detected by the
edge detection.
● Mask setting method
Setting value
Disabled
Enabled (with tracking)
Enabled (without tracking)
4-50
Description
Mask function is not used
(default value)
Mask area tracking is used
Mask area Fixed is used
Mask range
Moved waveform data
Waveform
data