Intermec Transaction Manager 9560, Руководство пользователя

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9560 Transaction Manager User’s Manual
4-10
4. For best results, do not scan a label straight on. Aim the scanner as shown.
Generally you get the best results with a skew near zero and a pitch near
±20°.
65°
Pitch (Vertical Reading Angle)
Skew (Horizontal Reading Angle)
55°
*123*
± 2° Dead Zone
where specular
reflection may occur
*123*
9560-17U
Optimum Scanning
Optimum scanning angles depend upon the type of the label, the distance from
the label, the printing quality, and the lighting of your work area. The
optimum scanning distance from the label to the laser scanner varies with the
type and length of bar code label and the scanning angle. The optimum
distance varies between 3.5 in and 12 in (8.89 cm and 30.48 cm).