Honeywell 2020 Barcode Reader User Manual


 
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Wand Emulation Data Block Size
This transmits the data in smaller blocks to prevent buffer overflow.
Default =
40
.
Wand Emulation Delay Between Blocks
This sets the delay time between data blocks.
Default = 50ms.
Wand Emulation Overall Checksum
When this option is turned on, a computed check character is added at the end
of the entire message. The check character is the character which when Exclu-
sive-OR’d with every preceding character of the message yields a result of 0x00
(00H).
Default = Off.
20
80
* 40
60
5ms
500ms
* 50ms
150ms
* Wand Emulation Overall
Checksum Off
Wand Emulation Overall
Checksum On