Specifications

77
Decode Deliberation
The deliberation of decoding can be set up in five scales. If it is set up to “Very Quick” or
“Quick”, the decoding speed becomes fast though the number of symbols to be decoded is limited
instead. Or, if it is set up to “Deliberate” or “Very Deliberate”, the speed becomes slow though the
number of symbols to be decoded is increased.
Table 3.48
Deliberation Symbol to be read Decoding speed
Very Quick 1D bar code with a good quality Very fast
Quick 1D bar code with a bad quality
PDF417 in 500 digits or less.
Fast
Normal PDF417, DataMatrix, QR, Aztec Code, MicroPDF, Code49,
Codablock F, Composite code and Maxicode in 1,000 digits
or less,
Normal
Deliberate PDF417, DataMatrix, QR, Aztec Code in 1,000 to 2,000
digits. TLC39 in 80 digits or less.
RSS-14 Stacked /RSS Expanded Stacked
Slow
Very Deliberate PDF417, DataMatrix, QR, Aztec Code in 2,000 digits or more
TLC39 in 80 digits or more
Very slow
Automatic Combination
The terminal supports the automatic combination of symbols for certain symbologies. The
supported symbologies are Code93, Code49 and QR Code. When the combination end symbol is
read or all symbols of any of these symbologies are read, the data are saved in the buffer and then
all the data are combined and then output.
Table 3.49
Symbology Condition Process to combine
Code93 A symbol with space at the
forefront of data
- If a symbol with space at the forefront of data is read, the data is
saved in the internal buffer.
- And, other symbols with the space at the forefront are continued
to be read. All the read data are saved in the buffer and then
combined in order. The data are not output.
- Lastly, if a symbol staring with non-space data at the forefront is
read, the last symbol data is combined into other symbols in the
buffer and then all the combined symbols are output
Code49 A symbol starting with the
mode 1(M=1) at the
forefront of data
The method of the process is the same with that of Code93
symbology. The difference is the forefront of data starting with
“M=1”.
QR Code A symbol with the
combination identifier
included
Each symbol of the combination QR Code symbology
includes an identifier that can identify the number of
separations and “n th” symbol for the symbol. The decoder will
combine all the data in order by interpreting each identifier included
in the symbols after reading all the symbols, and output.
Note:
The three symbologies in the table are read only in the normal read mode. Reading the combine
symbologies in the multi-step read and package read modes is not possible.