Motorola Symbol MS4404 Integration Manual page 56

4 - 18 Symbol MS4404/MS4407 Integration Guide
HD/DPM Far Focus Decode Distances
Table 4-8
Symbol Density/
Bar Code Type
4.0 mil
PDF417
5.0 mil
Code 39
6.67 mil
PDF417
7.5 mil
Code 39
10 mil
PDF417
13 mil
UPC-A
15 mil
PDF417
20 mil
Code 39
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.
Bar Code Typical Working Ranges
Content/
Note 2
Contrast
Near
80% MRD N/A
ABCDEFGH 3.5 in
80% MRD 8.89 cm
4 Col, 20 Rows 4.0 in
80% MRD 10.16 cm
ABCDEF 2.7 in
80% MRD 6.86 cm
3 Col, 17 Rows 3.8 in
80% MRD 9.65 cm
012345678905 2.5 in
80% MRD 6.35 cm
Note 1
80% MRD 2.7 in
6.86 cm
123 Note 1
80% MRD
Guaranteed Working
Ranges
Far Near
N/A N/A
7.0 in 4.79 in
17.78 cm 12.17 cm
7.1 in 5.29 in
18.03 cm 13.44 cm
9.0 in 4.04 in
22.86 cm 10.26 cm
9.0 in 5.29 in
22.86 cm 13.44 cm
10.5 in 3.54 in
26.67 cm 8.99 cm
10.2 in Note 1
25.91 cm
14.5 in Note 1
36.83 cm
Far
N/A
6.29 in
15.98 cm
5.79 in
14.71
7.29 in
18.52 cm
7.04 in
17.88 cm
8.29 in
21.06 cm
7.79 in
19.79 cm
11.54 in
29.31 cm