Chapter 3 — Use the Scanner
68 CN51 Mobile Computer User Manual
Postnet Settings
This section lists all configurable settings for decoding the Postnet
symbology.
Code mark A one-character code mark that serves as
an identifier for Plessey.
Default is D.
Plessey Length Mode Settings and Descriptions
Setting Description
Mode Sets the length mode for Plessey decoding. Options
include:
• Length 1 minimum (default)
• Lengths 1,2,3 fixed
• Length 1 minimum, length 2 maximum
Length 1 Restricts the length of the bar code that the scanner
will read. Range is 0 to 255. Default is 0.
Length 2 Restricts the length of the bar code that the scanner
will read. Range is 0 to 255. Default is 0.
Length 3 Restricts the length of the bar code that the scanner
will read. Range is 0 to 255. Default is 0.
Postnet Settings and Descriptions
Setting Description
Transmit check digit Enables or disables check digit
transmission.
Default is enabled.
User defined symbology ID Sets the symbology ID for Postnet. Range
is 1 to 4 ASCII characters. \xFF is not
supported.
Default is P0.
Plessey Settings and Descriptions (Continued)
Setting Description