Hardware manual

68
Basic Condition
Test chart : a chart produced by Casio (1D, 2D Stacked, 2D Matrix
symbologies)
Basic resolution : 1D; 0.25 mm 2D; 0.5 mm
PCS : 0.9 or more
Reading range : 110 mm away from the IT-9000
Pitch angle : α = 0 degree
Skew angle : β = 10 degree
Tilt angle : γ = 0 degree
Verdict : Success reading 7 out of 10 required
Surrounding temperature : 25 °C
Surrounding humidity : 30 to 50%
Lighting (on the surface of the
printed barcode)
: 450 to 550 Lux
Background color of the barcode : White
Figure 4.1