119
BASIC OPERATIONS
3 Press the of the control panel and set the measuring range.
ALIGNMENT AND MEASUREMENT
Alignment operations are done by the control lever.
CAUTION
Before starting measurement, be sure to confirm the measur-
ing screen (to avoid making the ocular pressure measurement
to the patient's eye wearing a contact lens.)
MEMO
It is recommended that you do ocular pressure measurements several
times. Since the ocular pressure varies by heart beats and tears, often it
is not possible to obtain exact measurement values by measuring only
once or twice.
MEMO
If measurement is not possible under auto mode (this may occur when
the cornea condition is not good enough), do the measurement under
manual mode.
For operating the main body by the control lever, see MEASUREMENT UNDER
AUTO MODE (REF/KRT MODE) "ALIGNMENT AND MEASUREMENT" on page
101.
In fully automatic measurement mode (REF/KRT and TONO/PACHO modes),
after REF/KET measurement, the measurement mode is changed to TONO/
PACHO automatically. Without any control lever operation, alignment and TONO/
PCHO measurement starts.
30/60 button
30/60 button
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