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22. CHECKS AND ADJUSTMENTS
5. Press
[YES]
to set the constant.
• Press
[NO]
to discard the data and return to the
screen in step 3.
.
With this option you can check the perpendicularity of the reticle and the horizontal/vertical positions
of reticle lines.
G
• Check the telescope reticle by sighting the target.
PROCEDURE Check 1: Perpendicularity of the reticle to the horizontal axis
1. Carefully level the instrument.
2. Align a clearly visible target (the edge of a roof for
example) on point A of the reticle line.
3. Use the fine motion screws to align the target to
point B on a vertical line.
If the target moves parallel to the vertical line,
adjustment is unnecessary. If its movement
deviates from the vertical line, have our service
representative adjust it.
PROCEDURE Check 2: Vertical and horizontal reticle line positions
1. Carefully level the instrument.
22.4
Reticle
