Hardware manual

30
Basic read conditions:
Test chart : Dedicated test pattern (1D, 2D Stacked)
Resolution : 1D; 0.25 mm, 2D; 0.5 mm
PCS : 0.9 or greater
Depth : 110 mm from the LED emission port
Pitch angle : α = 0 degree
Skew angle : β = 10 degree
Tilt angle : γ = 0 degree
Surrounding temperature : 25 ºC
Surrounding humidity : 30 to 50 %
Surrounding illumination : 450 to 550 Lux.
Background of the symbol : White
Conditional Judgment : Readable 7 times or more per 10 times of scanning
Figure 2.5