DS6300302The Skew angle is represented by the value S in Figure 48. Position the reader to assure atleast 10° for the Skew angle. This avoids the direct reflection of the laser light emitted by thescanner.For oscillating mirror models, this angle refers to the most inclined or external laser line, so thatall other laser lines assure more than 10° Skew.Figure 48 - "Skew" AngleThe Tilt angle is represented by the value T in Figure 49.Figure 49 - "Tilt" Angle2.4 FOCUS ADJUSTMENTThe DS6300 provides a manual adjustment of the optics to optimize the reading performanceby choosing the best focus between two extreme positions. The focus adjustment iscontinuous and not by step; thus, allowing an optimum adjustment around the selectedposition. The relative focus positions range from 0 to 100.The adjustment can be simply made through an external screw placed on the back of theoptic HEAD and protected by a cap (Figure 52). The screw may be rotated either clockwiseor counterclockwise in order to move the scanner internal lenses. In particular, a clockwiserotation causes a farther focus from the scanner, while a counterclockwise rotation causes anearer focus to the scanner.An internal sensor tracks the exact laser beam focusing position allowing it to be shown onthe reader display or through the Genius™ software program.ST