User's Manual
Table Of Contents
- 1 Abstract
- 2 Overview
- 3 Basic Specifications
- 4 Electrical Specifications
- 5 Mechanical
- 6 Interface Specifications
- 7 Optical Specifications
- 8 Environmental Specifications
- 9 Regulatory Compliance
- 10 Labeling
- 11 Packaging Specifications
- 12 Safety precautions
PX-36
V-1.0
15
7.4 Barcode reading/decoding specifications
7.4.1 Conditions
When the aiming patter is positioned over the centre of a barcode label, the scanner is able to read it.
The conditions for the following specifications are as follows unless otherwise specified in each
section.
Temperature and humidity Room temperature, room humidity
Ambient light 100 ~ 200 lx
Angles Pitch: α = 0°, Skew: β = 15°, Tilt: γ = 0°
Curvature R = ∞
PCS (1D and 2D) 0.9 or higher
Scanning Test
1 read in 0.5 sec or less. Accept the performance with 70% or more
success rate for 10 readings.
Bar code test sample
(1D and 2D)
Refer to section 7.4.2 for details.
<Bar code labels used>
1D codes: Opticon test sheet
2D codes (incl. GS1 Databar, and stacked codes): Labels printed by a dedicated barcode printer