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Mechanical Interface
Housing Design Considerations
Housing Structure
The housing for the Engine should make sure that no pressure should be put on the Engine. There should
have suf
fi
cient space for the
fl
exible cable and stress release of the cable should also be considered.
Scan Window
A scan window is needed to protect camera lens and illumination lights. This scan window design should
follow:
Hous
»
ing must not block or shade illumination LED
’
s aiming light, and camera lens.
Use high transparent and scratch resistant material.
»
The gap and angle between housing window and illumination LED (highest point) must ensure that
»
the illumination light should not be re
fl
ected into lens by window glass.
Содержание NLS-EM1300
Страница 1: ...NLS EM1300 1D Barcode Scanning Engine Integration Guide Version 1 0...
Страница 16: ...nlscan com Page 7 Introduction Mechanical Interface This section describes theMechanical Interface...
Страница 136: ...nlscan com Page 127 Revisions Version Data Source Description Date Approved Pre release version 20090826...