Symbol SE 2223, Integration Manual

Page: 57 / 260

3-6
SE 2223/3223 Scan Engine Integration Guide
Table 3-2. SE 2223 1-D Decode Distances
Symbol
Part Number
Symbol
Density/
Bar Code Type
Bar Code
Content/
Contrast
1
Typical Working
Ranges
Guaranteed
Working Ranges
Near Far Near Far
60-01755-01 6.0 mil
Code 39
123
80% MRD
2.5 in
6.35 cm
6.0 in
15.24 cm
3.5 in
8.89 cm
4.75 in
12.07 cm
64-17452-01 7.5 mil
Code 39
ABCDEF
80% MRD
2.5 in
6.35 cm
8.0 in
20.32 cm
3.25 in
8.26 cm
6.0 in
15.24 cm
64-05303-01 13 mil
100% UPC
012345678905
80% MRD
Note 2 15.0 in
38.10 cm
N/A 11.5 in
29.21 cm
64-17456-01 20 mil
Code 39
123
80% MRD
Note 2 20.0 in
50.80 cm
N/A 15.0 in
38.10 cm
64-17457-01 40 mil
Code 39
AB
80% MRD
Note 2 25.0 in
63.50 cm
N/A 19.0 in
48.26 cm
60-01601-01 55 mil
Code 39
A
80% MRD
Note 2 32.0 in
81.28 cm
Note 2 26.0 in
66.04 cm
Notes:
1. CONTRAST measured as Mean Reflective Difference (MRD) at 650 nm.
2. Near ranges on lower densities (not specified) are largely dependent upon the width of the bar code
and the scan angle.
3. Working range specifications: Photographic quality symbols, pitch = 15°, skew = 0°,
roll = 0°, ambient light < 150 ft. candles, and temperature = 23 °C, Vcc = 5V
4. Measured from the front of the chassis.