
47
OPERATING PROCEDURES: AR (refractive error) and KM (corneal curvature radius) Measurements
2
{ CATARACT measurement mode
If cataract or abnormal eyes cannot be measured during AR (refractive error) measurement, cataract
measurement mode turns on automatically.
In cataract measurement mode, measurement conditions are changed so as to enhance ease of mea-
surements of even cataract or abnormal eyes.
When the device is placed in cataract measurement mode,
“ ” is displayed on the screen and then measurement
starts
.
The auto-tracking and auto-shooting functions
work in the same manner as ordinary measure-
ment mode.
One of the following operations cancels cataract measurement mode:
• Switching the eye to be measured between the right eye and left eye.
• Pressing the clear button .
• Pressing the print button .
Printout sample in cataract measurement mode
According to the 45. CAT MARK parameter set-
ting, “ ” indicating that measurement has been
taken in cataract measurement mode is printed
as shown on the right.
* Factory setting: NO
• In cataract measurement mode, take note that measurement variations may occur more
commonly compared to normal measurement mode.
ᵏᴷᴰǽǽǽǽǽᵈᴷᴰǽ
ᵐᴪǽᴮ
ᴫ
ᴯᴲǽᵏᴮǽǽᴴᴫᴶᴵǽᴮᴴᴰ
ᵀᴪǽᴭ
ᴫ
ᴴᴲǽᵏᴯǽǽᴴᴫᴲᴶǽǽᴵᴰ
ᴾǽǽǽǽǽᴯ
ᵏ
ᴥᴶᴦ
Symbols of cataract measurement mode
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