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OPERATING PROCEDURE: Other Measurements
3.7
Other Measurements
This section describes the following measurement modes:
“3.7.1 Quick measurement mode”
“3.7.2 Cataract measurement mode”
,
“3.7.4 Retroillumination image observation”
“3.7.5 Pupil size measurement (PS measurement
“3.7.6 Contact lens measurement”
3.7.1
Quick measurement mode
For measurement of children or patients who cannot fixate their eyes, the auto shot function does not work
or is difficult to use causing measurement failure. In such a case, quick measurement mode is suitable.
1
Enter quick measurement mode.
Hold down
for more than a second and confirm
that
is
displayed.
2
Adjust the main body position.
1)
Adjust the main body position so that the align-
ment guide mark is clearly displayed.
2)
Adjust the main body position so that the align-
ment guide mark on the patient’s eye comes
within the target “
”.
3)
Measurement starts automatically by the auto shot function as soon as the main body position is
best aligned.
3
To cancel quick measurement mode, hold down
for more than a second. Press-
ing
or
also cancels quick measurement mode.
●
Sample printout for quick measurement mode
When data obtained in quick measurement mode is
printed, “Q” is added next to the measured values to
indicate that measurement was performed in quick
measurement mode.
Note for quick measurement mode
•
The focusing indicator is not displayed.
•
In AR and AR/KM measurement modes, quick measurement is available only for AR measurement. It is
not available for KM measurement mode.
•
Be aware that measurement variations may occur more commonly in comparison with normal measurement mode.
•
The fogging operation is automatically set to “1” regardless of the
parameter setting.
Alignment guide mark
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