User Manual

OPR-3301 SS08xxx
22
18. Auto Trigger
Auto Trigger Sensor
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: 40mm from the edge of the scanner.
Conditions
Moving speed: 100 ±10 mm/s
Angle: Skew angle as specified in chapter 7-3 excluding pitch angle
and dead zone.
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)