Installation Considerations; Chapter Objectives; Orientation Factors; Reader Scan Beam - AB Quality Allen-Bradley 2755-SN3 User Manual

Chapter Objectives

Orientation Factors

Reader Scan Beam

Installation Considerations

This chapter describes important factors that affect how the
AdaptaScan Bar Code Reader is oriented in respect to package or
component labels.
Section
Orientation Factors
Reader Scan Beam
Picket Fence or Step Ladder Orientation
Skew, Pitch, and Tilt
Usable Beam Width
Apparent Element Width
Reader Adjustments
Read Ranges
Calculating Scans per Label
The mounting of the Reader for optimum performance depends on
these factors.
Read range
Type of scanning
Skew angle
The scan beam exits the scan window parallel to the base.
2
Chapter
Page
2-1
2-1
2-2
2-3
2-4
2-6
2-7
2-8
2-9
Scan Beam Exits
Parallel to Base