80
2.3.5 Expanded Features
Decode Customize Function
This function adjusts the scanning speed to facilitate scanning of hard-to-read symbols.
•
Decode Deliberation Levels
The level of deliberation for scanning symbols can be set at five different levels. Setting the level
to “Very Quick” or “Quick” limits symbols which can be decoded, but increases the decoding
speed. Alternatively, setting the level to “Deliberate” or “Very Deliberate” allows many symbols
to be scanned but slows down the decoding speed.
Table 2.59
Decode
Deliberation
Levels
Suitable Scan Mode/Bar Code Symbology
Decode Speed
Very Quick
−
1D bar code with good print quality
Very fast
Quick
−
1D bar code with poor print quality
−
PDF417 bar code with 500 digits or less
Fast
Normal
−
Package mode
−
PDF417, MicroPDF, Code49, Codablock F, Composite Code,
Aztec, QR Code, Maxicode, DataMatrix bar codes with 1,000
digits or less.
Normal (default)
Deliberate
−
PDF417 bar code with 1,000 to 2,000 digits.
−
TTLC39, GS1 DataBar Stacked, GS1 DataBar Expanded
Stacked, Aztec, QR Code, DataMatrix bar codes with 80 digits
or less.
Slow
Very Deliberate
−
PDF417 bar code with 2,000 digits or more
−
TLC39, Aztec, QR Code bar codes with 80 digits or more
Very slow
The functions of the Imager Library relevant to the “Decode Deliberation Levels” are as follows.
IMGSetDeliberation
:
Sets up deliberation level for decoding symbol.
IMGGetDeliberation
:
Retrieves the deliberation level for decoding symbol.
Summary of Contents for IT-800 Series
Page 173: ...173 Copyrights Tab This tab is for displaying the OS copyright information Figure 3 19 ...
Page 201: ...201 Date Tab This tab is for setting display format of date Figure 3 56 ...
Page 247: ...247 4 2 Games The terminal comes with two games Solitaire and Bubble Breaker Figure 4 2 ...
Page 255: ...255 4 5 Calculator The application can be used to operate nine digit calculator Figure 4 11 ...