21
7-2
KER mode
The radius of corneal curvature is measured on KER mode.
▣Operation Buttons & Wheel functions in KER mode
KEY
Function
Description
SET/OK
Configure
Operate Configure mode
LEFT
-
-
RIGHT
Auto/Manual
Select auto/manual measurement
UP
Result
Display measurement result
DOWN
Print measurement result
WHEEL_LEFT
Mode Select
Select measurement mode
WHEEL_RIGHT
Mode Select
Select measurement mode
1.
Rotate the Operation Buttons & Wheel until KER mode is displayed on the
screen.
2.
Check whether KER mode is displayed on the screen.
3.
Check whether required options were set properly.
4.
Adjust the height of examinee’s eye and perform measurement.
Refer to the section
6-5
and
7-1
’3~7’.
5.
Displaying measurement result.
