Table 11-2 SE4500-DL Decode Distances (cont'd.)
Symbol Density/
Bar Code Type
10 mil
PDF417
13 mil
UPC-A
15 mil
PDF417
15 mil
Data Matrix
20 mil
Code 39
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=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.
11.3 MC40 Connector Pin-Outs
Headset Connector
Figure 11-2 Headset Connector
Pin 3
Pin 1
Pin 2
Table 11-3 Headset Connector Pin-Outs
Pin
1
2
3
MN000112A01 - September 2013
Bar Code Content/ Contrast
3 Col, 17 Rows
80% MRD
012345678905
80% MRD
80% MRD
18 x 18 Modules
80% MRD
123
80% MRD
Signal name
Mic +
Speaker +
GND
Typical Working Ranges
Note 2
Near
Note 1
1.6 in
5.08 cm
Note 1
2.3 in
5.84 cm
Note 1
Description
Microphone positive
peaker positive (32 ohm, 0.05 W, mono)
Ground
11.3 MC40 Connector Pin-Outs
Far
9.0 in
22.86 cm
12.0 in
30.48 cm
11.7 in
29.72 cm
11.2 in
28.45 cm
19.7 in
50.04 cm
11-5