161
Table B-3: Modi
fi
er Characters
Default
Native mode transmission. Note: UPC portion of
composite is transmitted using UPC rules.
0
Standard data packet.
1
Data packet containing the data following an encoded
symbol separator character.
2
Data packet containing the data following an escape
mechanism character. The data packet does not support
the ECI protocol.
3
Data packet containing the data following an escape
mechanism character. The data packet supports the ECI
protocol.
UCC/EAN-128 emulation Note: UPC portion of composite
is transmitted using UPC rules.
1
Data packet is a UCC/EAN-128 symbol (i.e., data is
preceded with ]JC1).
0
Reader set to conform to protocol defined in 1994
PDF417 symbology specifications. Note: When this
option is transmitted, the receiver cannot reliably
determine whether ECIs have been invoked or whether
data byte 92DEC has been doubled in transmission.
1
Reader set to follow the ECI protocol (Extended Channel
Interpretation). All data characters 92DEC are doubled.
2
Reader set for Basic Channel operation (no escape
character transmission protocol). Data characters 92DEC
are not doubled. Note: When decoders are set to this
mode, unbuffered Macro symbols and symbols requiring
the decoder to convey ECI escape sequences cannot be
transmitted.
3
The bar code contains a UCC/EAN-128 symbol, and the
first codeword is 903-907, 912, 914, 915.
4
The bar code contains a UCC/EAN-128 symbol, and the
first codeword is in the range 908-909.
5
The bar code contains a UCC/EAN-128 symbol, and the
first codeword is in the range 910-911.
PDF417, Micro
PDF417
Example: A PDF417 bar code ABCD, with no transmission
protocol enabled, is transmitted as ]L2ABCD.
Parameter
Modi
fi
er Characters
EAN.UCC
Composites (RSS,
UCC/EAN-128,
2D portion of UPC
composite)
continued overleaf
Appendix B : Symbol Code Identi
fi
ers
Appendix
Table of Contents
