Rockwell Automation 2755 AdaptaScan Software - Manual (Page 62)

4–15 Getting Started
Publication 2755-838
Use focus:
1. Click the Focus button to open the Focus dialog.
Select this
check box
2. Select the Set to Suggested Position check box and then click the
Start button.
As the Reader adjusts the focus from the shortest to longest focal
length, you may notice the scan beam change width. When
completed, the display shows the focus margin profile with
markers at the minimum and maximum range (red lines) and the
recommended setting (green line). The recommended setting is
at two-thirds of the margin up from the minimum setting. The
focus is automatically set at the recommended range units.
Margin Profile
Minimum Limit
Maximum Limit
Recommended Setting
3. Click OK to return to the Scanner dialog.
4. Click Save to save the scanner settings, then click Close.
You return to the Project 1 dialog.
5. ON Symbol LED illuminates.