Copyright 1999-2009, Barcode Automation, inc.
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Input/Output Commands
Scan Detect Timeout
Command:
SDT
Purpose: Sets the amount of time in milleseconds that the BA-440
DualBeam must wait (without reading a decal) before it will
read the
same
decal again. In practice, if a barcode is
placed on the laser line the reader will decode it and
transmit data once. In order for the BA-440 DualBeam to
read and transmit
that particular barcode again
it must be
moved out of the laser scan line for
at least
the length of
the scan detect timeout setting. If the setting is 1000, then
the barcode must be out of the laser line for at least 1
second before the reader will decode and transmit it again.
If the reader sees a different label, however, it will read it
immediately regardless of the scan detect timeout value.
Options: Any number from 10 to 2500 (in multiples of 10 ms) [1000]
Example:
SDT 1000