Technical Specifications A - 15
Table A-5
SE4400 Far Focus Decode Distances
Symbol Density/
Bar Code Type
Bar Code Content/
Contrast
Note 2
Typical Working Ranges
Near Far
5.0 mil
Code 39
ABCDEFGH
80% MRD
6.5 in
16.5 cm
7.5 in
19.1 cm
7.5 mil
Code 39
ABCDEF
80% MRD
4.25 in
10.8 cm
10.0 in
25.4 cm
10 mil
PDF417
3 Col, 17 Rows
80% MRD
5.75 in
14.6 cm
10.25 in
26.0 cm
13 mil
UPC-A
012345678905
80% MRD
3.0 in
7.6 cm
16.0 in
40.6 cm
15 mil
PDF417
80% MRD Note 1 13.75 in
34.9 cm
20 mil
Code 39
123
80% MRD
Note 1 21.5 in
51.6 cm
Notes:
1. Near distances are FOV limited.
2. Contrast is measured as Mean Reflective Difference (MRD) at 670 nm.
3. Working range specifications at temperature = 23°C, pitch=15°, roll=0°, skew=0°, photographic quality,
ambient light ~30 ft-c, humidity 45-70% RH.
4. Distances measured from front edge of
scan engine
chassis.