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ISO/IEC 15415 Symbol Quality Output
Grid Non-Uniformity
Definition:
Grid Non-Uniformity is calculated in accordance with the ISO 15415
specification. The Grid Non-Uniformity grading is defined as follows.
A (4.0) if GN
B (3.0) if GN
C (2.0) if GN
D (1.0) if GN
F (0.0) if GN
When enabled, the Grid Non-Uniformity is attached to the symbol out-
put data as a value.
Serial Cmd:
<K725, aperture, overall, contrast, modulation, reflectance margin, fixed
pattern damage, axial non-uniformity, grid non-uniformity, unused
ECC>
Default:
Disabled
Options:
0 = Disabled
Unused ECC
Definition:
Unused ECC is calculated in accordance with the ISO 15415 specifica-
tion. The Unused ECC grading is defined as follows.
A (4.0) if UEC
B (3.0) if UEC
C (2.0) if UEC
D (1.0) if UEC
F (0.0) if UEC
When enabled, the Unused ECC is attached to the symbol output data
as a value.
Serial Cmd:
<K725, aperture, overall, contrast, modulation, reflectance margin, fixed
pattern damage, axial non-uniformity, grid non-uniformity, unused ECC>
Default:
Disabled
Options:
0 = Disabled
8-20
≤
038
≤
0.50
≤
0.63
≤
0.75
>
0.75
1 = Enabled
≥
062
≥
0.50
≥
0.37
≥
0.25
<
0.25
1 = Enabled
Auto Focus Multi Code Reader V430-series User's Manual (Z392)
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