Rockwell Automation 2755 Cordless Hand-Held Scanner - Manual (Page 62)

Scanner Operation 4–3
Publication 2755-6.3
For the long range scanner, you need to press the trigger partially
to center the aiming beam on the bar code and then press the
trigger fully to emit the full width scanning beam on the bar code.
Correct Incorrect
012345 012345
Correct Incorrect
012345 012345
First Trigger Position
Second Trigger Position
For both scanners, you should see the scan beam across the bar
code and the red LED on the back of the scanner should be on. If
the scanner has made a successful read, you will hear one beep
and the green LED on the back of the scanner turns on. The
green LED stays on for up to one second if the the trigger is down
or until you release the trigger. If the scanner has made an
unsuccessful attempt to read the bar code, you will hear 4 error
beeps. Refer to Troubleshooting on page 5–13 for more
information regarding scanning errors.