Opticon OPR 3201 - Trigger and Read Options; Auto Trigger Overview

Opticon
OPR 3201
Specifications Manual
40
16. Trigger and Read Options
16.1. Auto Trigger Overview
The OPR 3201 has an optional auto trigger setting, which starts barcode reading after
detecting a change in reflection in the detection area. When auto trigger is used, the
scanner starts barcode reading after detecting a change in reflection in the detection
area. The scanner will be triggered if the sensors detect changes in brightness in the
detection area.
Auto trigger distance: 50 ±10 mm from the edge of the scanner.
Conditions
Moving speed 100 ±10 mm/s (direction is not specified)
Angle Skew Angle, excluding Pitch Angle and Dead Zone, is specified
in section 0.
Environmental temperature
and humidity
Room temperature and humidity
Environmental illuminance 500 to 900 lx
Conditions for the auto
trigger
1. Barcode sheet: OPTOELECTRONICS Test Sheet (white)
Background: OPTOELECTRONICS Test Sheet (black)
2. Barcode sheet: OPTOELECTRONICS Test Sheet (black)
Background: OPTOELECTRONICS Test Sheet (white)
Figure 33: Auto trigger operation