Chapter 4 — Configuration Command Reference
48 SR61 Cordless Scanner User’s Guide
Micro PDF417
Enables or disables decoding of Micro PDF417 symbology.
Micro PDF417 is a multi-row symbology based on PDF417. It is
designed to maximize area efficiency for applications that do not
need the maximum data capacity of PDF417. Micro PDF417
contains a limited set of symbol sizes that each includes a fixed
level of error correction.
MSI
Enables or disables decoding of MSI symbology. MSI code is
similar to Plessey code in that it includes a start pattern, data
characters, one or two check digits, and a stop pattern.
PDF417
Enables or disables decoding of PDF417 symbology. The
PDF417 symbology is a stacked 2D symbology that allows you to
scan across rows of code. Each row consists of start/stop
characters, row identifiers, and symbol characters, which consist
of four bars and four spaces each and contain the actual data.
This symbology uses error correction symbol characters
appended at the end to recover loss of data.
Macro PDF417, a feature of PDF417, extends the capability of
PDF417 by allowing up to 99,999 PDF417 symbols to be used
to store data. The symbols are concatenated as they are scanned
and can be scanned in any order.
Planet
Enables or disables decoding of Planet symbology. The U.S.
Postal Office uses a combination of two tracking numbers (the
Postnet code and Planet code) to track a customer’s piece of mail.
A Planet symbol has 12 or 14 digits.
Plessey
Enables or disables decoding of Plessey symbology. Plessey code is
pulse-width modulated like most other bar codes. It includes a
start character, data characters, an eight-bit cyclic check digit, a
termination bar, and usually a reverse start character. The code is
continuous and not self-checking. You need to configure two
parameters for Plessey code: Start Code and Check Digit.
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