Zebra MC67

A - 8 MC67 Integrator Guide
Table A-3 SE4500-SR 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
2.1 in
5.33 cm
7.5 in
19.05 cm
6.67 mil
PDF417
4 Col, 20 Rows
80% MRD
3.4 in
8.64 cm
7.1 in
18.03 cm
7.5 mil
Code 39
ABCDEF
80% MRD
Note 1 10.6 in
26.92 cm
10 mil
PDF417
3 Col, 17 Rows
80% MRD
Note 1 10.1 in
25.65 cm
13 mil
UPC-A
012345678905
80% MRD
1.6 in
5.08 cm
15.5 in
39.37 cm
15 mil
PDF417
80% MRD Note 1 14.7 in
37.34 cm
15 mil
Data Matrix
18 x 18 Modules
80% MRD
2.8 in
7.11 cm
12.4 in
31.50 cm
20 mil
Code 39
123
80% MRD
Note 1 24.7 in
62.74 cm
Notes:
1. Near distances are field-of-view (FOV) limited.
2. Contrast is measured as Mean Reflective Difference (MRD) at 670 nm.
3. Working range specifications at temperature = 23°C, pitch=18°, 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.