Honeywell CF3680 Quick Start Manual page 7

Distance Selection Switch
Use this switch to select the range to be used to detect an object
and trigger the scan engine. The distance is measured from the
outside of the exit window.
• Position 1—0 to 10 cm (4 in)
• Position 2—0 to 20 cm (8 in)
• Position 3—0 to 30 cm (12 in)
1
1 2
1
5
6
Position
Note: Only position 1 is indicated on the PCB.