Table 4-3 – Rice Lake Motorola DS457 Laser Scanner User Manual
Page 56
4 - 8
DS457 Fixed Mount Imager Integration Guide
Table 4-3
DS457-SR/DL Decode Distances (Presentation Mode with No Motion Enhancement)
Symbol Density/
Bar Code Type
Typical Working Ranges
Guaranteed Working
Ranges
Near
Far
Near
Far
5.0 mil
Code 39
1.3 in
3.30 cm
8.1 in
20.57 cm
1.6 in
4.06 cm
6.3 in
16.00 cm
20 mil
Code 39
1.8 in
4.57 cm
16.5 in
41.91 cm
Note 1
11.6 in
29.46 cm
13 mil
100% UPC
1.5 in
3.81 cm
15.3 in
38.86 cm
2.1 in
5.33 cm
9.5 in
24.13 cm
7.5 mil
Data Matrix
2.0 in
5.08 cm
6.0 in
15.24 cm
N/A
N/A
10 mil
Data Matrix
1.5 in
3.81 cm
8.4 in
21.34 cm
N/A
N/A
15 mil
Data Matrix
1.6 in
4.06 cm
10.9 in
27.69 cm
N/A
N/A
7.5 mil
QR Code
2.1 in
5.33 cm
5.1 in
12.95 cm
N/A
N/A
10 mil
QR Code
1.5 in
3.81 cm
7.0 in
17.78 cm
N/A
N/A
5.0 mil
PDF417
2.4 in
6.10 cm
6.2 in
15.75 cm
3.1 in
7.87 cm
3.5 in
8.89 cm
6.67 mil
PDF417
1.8 in
4.57 cm
7.1 in
18.03 cm
2.1 in
5.33 cm
5.8 in
14.73 cm
10 mil
PDF417
1.2 in
3.05 cm
10.2 in
25.91 cm
Note 1
7.6 in
19.30 cm
15 mil
PDF417
1.5 in
3.81 cm
13.0 in
33.02 cm
Note 1
10.1 in
25.65 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, humidity 45-70% RH.
4. Enabling Motion Enhancement reduces decode ranges.