User's Manual Part 2

Appendix A — Specifications and Default Settings
122 70 Series Mobile Computer User Manual
Imager Reading Distances
Typical reading distances are done in an office environment using
office lights (4 lux). Minimum distances are measured in the dark (0
lux). Both reading distances are provided in respective scan engine
integration guides. Contact your local Intermec representative for
more information.
Below are the typical and minimum standard reading distances for the
70 Series computer built with an EA30 imager. Also included are
typical and minimum standard reading distances for the CK71 with an
EV12 or EX25 imager.
EA30 Area Imager Minimum Reading Distances
Minimum distances are measured in the dark (0 lux).
Note: Minimum distances depend on the length of the bar code.
cm
PDF417 10 mils
0.5 mm / 20 mils
1 mm / 40 mils
Data Matrix 10 mils
in
0" 28"24"20"16"12"8"4"
070605040302010
EAN/UPC
0.125mm/5 mils
4"
8"
0"
4"
8"
12"
12"
10
0
10
20
20
30
30
DRAFT