Use the identical consecutive timeout command to invalidate a second bar code read that occurs before the timeout expires. Use this command when scanning bar codes with identical data as opposed to the Different Consecutive Timeout command that you use when your bar codes contain different data.
Identical Consecutive Timeout is not supported if you are using a 1551E or 1553.
The value for Identical Consecutive Timeout is from 0 to 2550 ms.
300 ms (all other scanners)
1000 ms (EA30 scanner)
Data Collection > Specified Scanner > Decode Security > Identical Consecutive Timeout