B - 6 DS3408 Product Reference Guide
EAN.UCC
Composites
(GS1 DataBar,
GS1-128,
2D portion of UPC
composite)
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.
GS1-128 emulation
Note: UPC portion of composite is transmitted using UPC rules.
1 Data packet is a GS1-128 symbol (i.e., data is preceded with ]C1).
PDF417,
Micro PDF417
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 92
DEC
has been doubled in transmission.
1 Reader set to follow the ECI protocol (Extended Channel
Interpretation). All data characters 92
DEC
are doubled.
2 Reader set for Basic Channel operation (no escape character
transmission protocol). Data characters 92
DEC
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 GS1-128 symbol, and the first codeword is
903-907, 912, 914, 915.
4 The bar code contains a GS1-128 symbol, and the first codeword is in
the range 908-909.
5 The bar code contains a GS1-128 symbol, and the first codeword is in
the range 910-911.
Example: A PDF417 bar code ABCD, with no transmission protocol enabled, is
transmitted as ]L2ABCD.
Table B-3
Modifier Characters (Continued)
Code Type Option Value Option
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