Nidek Medical LE-9000LX, Operator'S Manual

Page: 61 / 145

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4.6.1.3 Guided processing mode (Tilting function)
The tilting function of bevel is available in the guided processing mode, in which the bevel curve
can be specified manually.
If the difference in width between the edge thickest point and thinnest point is extreme, the mounted lens
does not look nice. The appearance of the lens will get better if the bevel is tilted.
To use the tilting function, set the parameter “TILT Function” to “Exec”. See “5.2 Parameter
Settings” (p.5-2).
1. Select processing conditions, chuck a lens, and measure the lens shape.
After the lens shape measurement, the display changes to the simulation display, and the
instrument stops.
See Steps 1 - 5 of “4.6.1.2 Guided processing mode” (p. 4-25).
2. Adjust the bevel position.
1) Press or to move the sectional view
position line to the base position, and check
the bevel sectional view at that point.
The most appropriate tilt base position is the thinnest point of the lens edge, or a diagonally-
opposite point (through the frame center) to where the bevel tip point is to be moved.
2) Align the cursor to
TILT
with or , and
press to determine the tilt base position.
The tilt base position mark (
F
) will move
to the end of the sectional view position line.
After that, the line will automatically skip
to the diagonally-opposite point.
If the value is already input at “TILT”,
pressing resets the value to 0.0.
In this case, press again to set the tilt
base position.
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