Omron V530-R150E-3 Operation Manual page 193

SET (Setting) Mode
2. Image Analysis
1,2,3...
176
Measure Length
Measures the size of cells in pixels.
For stable reading, adjust the field of vision to be at least five pixels
per cell.
1. Specify the beginning and end point of the line to be measured.
2. The number of pixels per cell is displayed for QR Codes.
3. The number of pixels per cell is displayed for Data Matrix codes.
In the above example, the number of pixels per cell for a 12 ™ 12
Data Matrix code is 29.6.
Note This information is not displayed if a rectangular matrix size
(8™18 to 16™48) is being used.
4. The length of dashed line 1 is displayed in pixels.
5. The coordinates of the starting point of dashed line 1 are dis-
played. (The screen's top-left corner is the origin.)
6. The coordinates of the end point of dashed line 1 are displayed.
(The screen's top-left corner is the origin.)
Origin (0, 0)
(511, 483)
Section 6-1