Autotrigger Selection; Reread Delay Selection; Good Read Delay Selection - Welch Allyn Scansteam 3400PDF User Manual

AutoTrigger Selection

When enabled, this programming selection allows auto triggering with the
optional Scan Stand. The Scan Stand provides hands free operation in any
application where a great number of bar code entries is required.
Manual Trigger

Reread Delay Selection

This selection allows you to set a time period that must pass before the scanner
can read the same bar code again. Setting a reread delay protects against
accidental rereads of the same bar code. Longer delays are effective in
minimizing accidental rereads at POS (point of sale) terminals. Use shorter
delays in applications where repetitive bar code scanning is required.
Low (175 milliseconds)
High (1.0 second)

Good Read Delay Selection

This selection allows you to set a time period that must pass before the scanner
can read another bar code. Some terminals require a slower read rate. By
setting a good read delay, you can ensure a good read.
None
Medium (1.0 second)
2–10 SCANTEAM 3400PDF User's Guide
AutoTrigger
Medium (450 milliseconds)
Extra High (2.0 seconds)
Low (500 milliseconds)
High (1.5 second)