Rockwell Automation 5370-OCR2 PAK - Manual (Page 81)

Appendix B
Compensating for Lighting Variations
B–2
To setup the Image Tools for maximum compensation:
1. Add tools to the toolset as shown below. Note the S1, S2, and Dst
settings.
2. Set Tool 1 as shown below. Use the P&P AOI 1 to position the window
around the character string(s) to be read.
3. Record the X, Y, Length, and Height of the Tool 1 window for later use.
X = _____
Y = _____
Length = _____
Height = _____