User's Manual

OPN-2002 SS07114
9
6. Technical Specifications
Except as otherwise noted in each section, conditions for technical specifications are as follows:
<Conditions>
Ambient Temperature and Humidity: Room Temperature and Humidity
Ambient Light: 500 - 900 lx
Background: Black
Scanning Tests: Performance is approved when scanning is successful in all 10 tests. Scanning
is deemed successful when completed in 0.5 second or less.
6-1. Print Contrast Signal (PCS)
0.45 or higher (when the reflectivity of space and the quiet zone is higher than 70%)
6-2. Depth of Field and Resolution
The depth of the field is measured from the front edge of the data collector.
The scan area is a circular area centered around the beam, which appears at various resolutions.
Figure : Depth of Field and Resolution
65
～
90
55
～
110
55
～
200
55
～
350
Resolution