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b. Calling up a shape
There are 3 ways of calling up the shape you want to edge:
Calling the current shape:
> Press to display the shape being processed on the tracer.
Calling the number of a shape saved on the tracer:
> Press for a few seconds to open the numeric keypad.
> You can then call a shape via the ID allocated to it.
Job call via a barcode:
> Scan the barcode using the barcode reader (optional).
> Press to continue and display the job on the edger. The modifications underway are then ignored.
> Press to prevent the display of the job and finish the modifications underway on the tracer.
A reminder of the type of posiblock required is displayed on the shape. It is crucial to use the proper accessory to edge the
lens. Otherwise, an error message is displayed at the start of the cycle.
c. Lens set-up and feeling
Prerequisite: the lens must be centered and blocked before placing it in the edger.
Check that the posiblock holder and the stop correspond to the posiblock used. Otherwise, you will need to remove them from
the lens clamp shafts and replace them with the tools matching the diameter of the posiblock.
For a 22 mm posiblock For an 18 × 14 mm posiblock
Place the lens in the posiblock holder.
Place the metal peg of the posiblock upwards and the positioner downwards: a magnet is used to hold the lens in
position on the axis.