User's Manual

3800g/3800gHD/3800gPDF User’s Guide 3 - 5
Scan the Hands Free Time-Out bar code, then scan the time-out duration
(from 0-300,000 milliseconds) from the inside back cover, and
Save . Default =
5,000 ms.
Reread Delay
This sets the time period before the imager can read the same bar code a sec-
ond time. 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). Use shorter delays in applications where repetitive bar
code scanning is required.
Default = Medium.
Reread Delay only works when in automatic trigger mode or presentation mode
(see page 3-4).
User-Specified Reread Delay
If you want to set your own length for the reread delay, scan the bar code below,
then set the delay (from 0-30,000 milliseconds) by scanning digits from the
inside back cover, then scanning
Save .
Centering Window
Use the centering feature to narrow the imager’s field of view so the imager
reads only the bar code you want. When centering is turned on, the imager only
reads codes that intersect or are contained within the centering window you set
up. At least part of a bar code must be within the window to be decoded or out-
put by the imager.
Hands Free Time-Out
Short (500 ms)
* Medium (750 ms)
Long (1000 ms)
Extra Long (2000 ms)
User-Specified Reread Delay