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User Manual
XC2903 Handheld Reader
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4. Structural features and working principals
This chapter describes XC2903’s composition, internal structure, and the
working principal and interface of each module in details.
4.1 Overall structure and working principals
4.1.1 Appearance description
Front view of XC2903 is shown in figure 4.1:
Figure 4.1 - Front view of reader
Barcode engine (Optional)
Optional module; our barcode scanning engines allow the functioning of both
1D and 2D barcode for users’ benefit; please refer to table 2-1 for details.
To choose between Honeywell 5100SR barcode engine and Motorola SE4500
barcode engine
5100SR barcode scanning engine focuses on 2D barcode;
SE4500 barcode scanning engine focuses on 1D barcode
Recommending the usage of SE4500 barcode scanning engine
4. Structural features and working principals