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Mounting
Reading angle between bar code reader and bar code
The optimum alignment of the bar code reader is accomplished when the scan line scans the bar code bars
almost at a right angle (90°). All reading angles that are possible between the scan line and bar code must
be taken account.
α
β
γ
Fig. 5.2:
Reading angle for the line scanner
In order to avoid total reflection, the γ angle of rotation (skew) should be greater than 10°.
5.4
Cleaning
Ä Clean the glass window of the bar code reader with a soft cloth after mounting.
Ä Remove all packaging remains, e.g. carton fibers or Styrofoam balls.
Ä In doing so, avoid leaving fingerprints on the front screen of the bar code reader.
NOTICE
Do not use aggressive cleaning agents!
Ä Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.
Leuze electronic GmbH + Co. KG
Azimuth angle (tilt)
Angle of inclination (Pitch)
Angle of rotation (skew)
BCL 248i
31
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