Pitney Bowes FastPac DI900 Manuallines page 40

2 • DI900/DI950 Scan Code Concepts
DI900/DI950
Scan Codes
and Levels
2-30
Match Codes (MC)
This code has several uses in DI900/950 systems. The match code is a user-
selectable number of bits between 2 and n where n is determined by the ap-
plication and the maximum length of the code. The user may also select count
up, count down, or random sequence. In random sequence, sequence varia-
tions do not generate an error (however, adjacent pieces must have different
codes). If the user selects either count up or count down, a break in sequence
after the first piece read is defined as an error. The user may elect to use zero
or not.
Byte Management
The user may select from the following options based on symbology:
• OMR generates a straight bit string of length n.
• Code 39 character-based input may use:
- Base 10-numerics only, or;
- Base 36-full alphanumeric capability (recommended for normal use to
facilitate space and human readability components of code (if gener-
ated), or;
- Base 43 full Code 39 character set including special characters.
• Interleaved 2 of 5, base 10 numeric code only.
Symbologies
OMR or barcode.
Sense
Presence only.
SV61314 Rev. A