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BEFORE USE: Measurement Screen Description
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1.5 Measurement Screen Description
1.5.1 R/K measurement screen
The screen for the AR (Refractive error) and KM (Corneal curvature radius) measurements has Page
1 and Page 3.
The difference between Page 1 and Page 2 lies only in button icons displayed on the right of the
screen. Page 1 is provided with frequently-used button icons.
<When Page 1 is displayed>
Patient’s eye
Indicates the right or left eye of the patient.
RKT button ( )
Selects a measurement mode.
The measurement mode switches in the following order: NT measurement mode→ RKT measurement mode (R/K
and NT continuous measurements) → R/K measurement mode→ NT measurement mode......
Target
Used as a guide to locate the patient's eye in the center of the screen. Align the mire ring projected on the
patient's eye with the target.
: When the patient's eye is not recognized.
: When the patient's eye is recognized.
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ᵐᴪǽᴮ
ᴫ
ᴯᴲǽᵏᴮǽǽᴴᴫᴶᴵǽᴮᴴᴰ
ᵀᴪǽᴭ
ᴫ
ᴴᴲǽᵏᴯǽǽᴴᴫᴲᴶǽǽᴵᴰ
ᴾǽǽǽǽǽᴯ
ᵏ
ᴥᴶᴦ
Measured eye
RKT button
Target
Auto button
Min. pupil mark
Measured values
CYL mode
R/K button
Focusing indicator
Manual mode button
Ring image enlarge-
ment button
Mire ring
Page button
Mode mark
Auto-shooting mark
Auto-tracking mark
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