Nidek Medical LE-9000DX Express, Operator'S Manual

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4.5.2 Flat (rimless) edging
With the LE-9000DX Express, only flat edging is available. With the LE-9000EX Express,
grooving which makes a groove for nylor frames after flat edging is also available.
The EX lens flat edging mode is also available for EX lenses in normal flat edging.
For grooving, the auto grooving mode in which groove position and curve are calculated from
measured data of a lens, the guided grooving mode in which data is manually input, and the EX
lens grooving mode for grooving EX lenses are available.
4.5.2.1 Flat (rimless) edging mode
1. Check the processing conditions.
: PNT*
8
or NYL
: (Blank)
2. Set a lens to the adapter in the processing
unit.
See Step 2 of “4.5.1.1 Auto processing mode”.
3. Close the soundproof cover.
Processing does not start even if is pressed unless the soundproof cover is closed.
WARNING
• Be sure to keep the soundproof cover closed while processing a lens.
If the soundproof cover is opened during processing, the instrument will not stop.
Spray including processing waste may damage your eyes.
4. Start processing.
Press .
Lens shape measurement*
9
↓
Roughing
↓
*8 When PNT (two-point) is selected, FPD will be automatically corrected.
Auto-correction of FPD is the function which changes the FPD value in accordance with the
changed size value.
*9 “ Lens shape measurement” will not be performed if the parameter “Measure in flat edge” is
set to “None”. See “5.2 Parameter Settings” (p. 5-2). However, the lens shape measurement
will be performed regardless of the setting if grooving and chamfering are performed.