Datalogic Gryphon GD44XX Quick Reference Manual page 31

Operating Modes
1
Object Detection — The scanner looks for changes within
its field-of-view. The Aiming Pattern is always on to show
the optimum reading area. If a predefined amount of
movement is detected, the red illumination switches on.
Scanning continues until a label is read or "maximum scan
on time" is reached.
Scan Mode (continued)
ENTER/EXIT PROGRAMMING MODE
Scan Mode = Trigger Single
Scan Mode = Trigger Pulse
Multiple
Scan Mode = Trigger Hold Mul- Scan Mode = Flashing
tiple
Scan Mode = Always On 1
Scan Mode = Object Detection
1. This feature is available starting with firmware release
610001013.
Quick Reference Guide 21