Rockwell Automation 2755-L7, -L9 Scanners - Manual (Page 29)

A–B
5 Chapter
5–1
Operation
Guidelines on how to operate the scanners are described when connected to a
Catalog Number 2755-DM9 Decoder.
!
•
WARNING: Do not make any other adjustments to the
equipment than those specified in this manual.
•
WARNING: If at any time during operation an intense dot
of light is generated instead of a thin line of light,immediately
turn the laser off, using the toggle switch on the back of the
scanner, then remove power to the decoder.
CAUTION: Do not look directly into the laser beam. It could
damage your eyes.
As shown in Figure 5.1, a toggle switch is used to enable and disable the
laser beam that exits the enclosure.
Figure 5.1
Laser On/Off Toggle Switch
Chapter Objectives
Warning and Cautions
Laser On/Off Control