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OPERATING PROCEDURE: AR (refractive error) and KM (corneal curvature radius) Measurements
•
Number of AR measurements and KM measurements
The number of AR measurements differs depending on the
parameter
setting.
3
Measure the other eye in the same manner.
1)
Instruct the patient to close their eye before starting the next measurement.
Let the eye rest to avoid measurement failure by blinking.
2)
Perform measurement in the same manner from Step 2.
To finish measurement after only one eye and to print the data, perform Steps in
.
4
As necessary, press
to print the results.
“3.8 Printing Measured Values” (page 71)
5
To measure a following patient, continue from Step 3 in the same manner.
6
“3.3.2 Device shutdown” (page 47)
.
AR measure-
ment
AM MODE / YES
When the number of measurements specified by the
parameter has been per-
formed obtaining stable data sets and median values,
measurement automatically finishes. If stable data
sets have not been obtained, two additional measure-
ments will be performed then measurement finishes.
AM MODE / NO
When the number of measurements specified by the
parameter has been per-
formed, measurement automatically finishes.
KM measure-
ment
When the number of measurements specified by the
parameter has been performed, measurement automatically fin-
ishes.
