Rockwell Automation 2755 2D Hand-Held Scanner - Manual (Page 60)

Configuring the Scanner 4–13
Publication 2755-6.4
Decode Attempt Duration
Sets the maximum time decode processing continues during a scan
attempt. You set the duration in .1 second increments from 0.1 to 9.9
seconds. The recommended interval is between 1.0 and 5.0 seconds.
The default is 5.0 seconds. A longer interval is appropriate for
PDF417 symbols that are hard to decode.
The duration is set by scanning a two digit number. For example, to
set the interval to 6.0 seconds, scan the labels:
– Decode Attempt Duration
– 6 (under Pause Duration)
– 0 (Under Pause Duration)