Winmate M700DT4 Tablet PC
User Guide
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4. Ensure the entire barcode is within the rectangular area formed by the brackets in the
laser framing
Correct framing Wrong framing
5. Release the trigger
Scanning Tips and Considerations
1. Distance
Scanning device will decode perfectly over a certain working range, there are
minimum and maximum distance from the barcode. To specify the appropriate
working range per barcode type is through a table as follows
Symbology
Density
Min Distance
Max Distance
Code 39
0.100 mm
0.125 mm
0.500 mm
1.000 mm
9.5 cm
8.0 cm
6.5 cm
9.5 cm
11.5 cm
14.5 cm
50 cm
75 cm
EAN / UPS 100%
0.33 mm
6 cm
34 cm
DataMatrix
0.18 mm
0.25 mm
0.38 mm
7.5 cm
6.0 cm
5.5 cm
16.5 cm
23.0 cm
34.5 cm
PDF417
0.25 mm
0.38 mm
5.5 cm
6.5 cm
26 cm
37 cm
2. Angle
Scanning angle is important for promoting quick decodes,
Scan Angle
Horizontal
34.4
o
Vertical
22.2
o
Framing Angle
Horizontal
30
o
Vertical
20
o