Symbol DS7708 - Page 628

E - 6 DS7708 2D Vertical Slot Scanner Product Reference Guide
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
Interpre
tation). All data characters 92
DEC
are doubled.
2 Reader set for Basic Channel operation (no escape character
tran
smission 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 90
3-907,
912, 914, 915.
4 The bar code contains a GS1-128 symbol, and the first codeword
is in the ra
nge 908-909.
5 The bar code contains a GS1-128 symbol, and the first codeword
is in the ra
nge 910-911.
Example: A PDF417 bar code ABCD, with no transmissio
n protocol enabled, is
transmitted as ]L2ABCD.
Data Matrix 0 ECC 000-140, not supported.
1 ECC 200.
2 ECC 200, FNC1 in first or fifth position.
3 ECC 200, FNC1 in second
or
sixth position.
4 ECC 200, ECI protocol implemented.
5 ECC 200, FNC1 in first or fifth position, ECI protocol impleme
nted.
6 ECC 200, FNC1 in second or sixth po
sition, ECI protocol
implemented.
MaxiCode 0 Symbol in Mode 4 or 5.
1 Symbol in Mode 2 or 3.
2 Symbol in Mode 4 or 5, ECI protocol implemented.
3 Symbol in Mode 2 or 3, ECI protocol implemented in secondary
message
.
Table E-3 Modifier Characters (Continued)
Code Type Option Value Option