Essilor Instruments ALM 500, Руководство пользователя, Страница: 27 / 46

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6 . 3 6 . 3 6 . 3 6 . 3 Measurement of Framed Lens Measurement of Framed Lens Measurement of Framed Lens Measurement of Framed Lens
(1) Place the framed lens on the lens stand and lower the
lens holder softly on the lens. Move the lens plate to the
near side with the lens plate lever so that the bottom of
the lens touches the lens plate.
(2) Specify the right or left of the framed lens by
pressing .
The display in the upper right-hand part is changed
to by pressing .
(3)
Perform alignment so as that the bottom of the
framed lens always touches the lens plate in a
manner similar to the single lens.
(4)
Save the measurement values in memory by pressing
the Memory/ ADD switch after measurement.
The color of the measurement value area is changed,
and the measurement values are fixed.
(5)
Switch the lens from right to left and place the lens
in a manner similar to (1).
Switch the measurement to the left lens by
pressing . At this time, the measurement
values of the right lens remain on the screen.
The measurement of the lens can be started from either right or left.
In case that the measurement values of both right and left are stored, the values on
the selected side are deleted by pressing .
Lens holder
NOTE NOTE NOTE NOTE
NOTE
NOTE NOTE
NOTE
Lens plate
In case of setting “Auto Memory” on the Setup screen as “On”, the measurement values
are automatically stored in memory after the message “Marking OK” appears.