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OPTIONAL OPERATIONS
ONE-EYE MEASUREMENT MODE
In auto mode, one eye measurement only can be measured.
The button or button side displayed in purple indicates the current measurement position.
TO MEASURE ONLY THE LEFT EYE
1 Tap the button to move the measuring head to the Left.
2 When the moving is finished, tap the button again to display the lock icon in on the
screen.
3 To unlock, tap the button again. The lock icon disappears.
NOTE
When the lock icon is displayed, it does not automatically move to the
other eye even after the measurement of one eye is completed.
R L
L
L L
Lock icon
L