Microscan MS-820 User Manual page 159

Read Rate
Enable PDF Information
Sending the <a1> check box will cause PDF417 symbology data to be prefaced with
information consisting of error correction level, number of rows, number of columns,
number of informative code words and the number of data characters.
This feature can be disabled by using the exit read rate command <J>.
Enable Extended Rate Test for Single and Multisymbol
Sending <Ce> after <C> or <Cs>
both single and multiple symbols.
Extended mode instructs the scanner to output the decode rate, the symbol data, and
the transition data.
Symbol Information
Decode rate
Note: Example shows output when Postamble is enabled
and defined as a carriage return and a line feed.
Note: The <Ce> command has no immediate effect if not preceded by <C> or
End Read Rate Test
Sending <J> ends both the Percent test and the Decodes/Second test for both sin-
gle and multi-symbol.
MS-820 Industrial Bar Code Scanner User's Manual
11-6
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will generate a an extended mode that applies to
Number of symbol
bar and space
transitions
<Cs>.