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to the screen of ’KRT CALIBRATION’.

2）Make sure that the cursor is positioned at ‘KDP_A＊’.

(The cursor is usually positioned at the place but if it is

not, move the cursor to the ‘KDP_A＊’ with ‘UP’ or

‘DOWN’ switch).

3） Input the model eye indicated value in ‘KDP_A＊’ by pressing ‘(+)’ or ‘(-)’ switch.

(In case that the model eye indicated value is R: 7.50 input ‘7.500’.)

4） Align to the model eye equivalent to R7.50 (align as the

Kerato ring the thinnest) and press the measurement

switch. Take measurements 10 times and the

measurement values are input to ‘KR1_A＊, KR2_A＊,

and ‘KAX_A＊’ automatically.

5） Press ‘RETURN’ switch. The screen will go back to the selection screen of ‘KRT

CALIBRATION’ and the detail of calibration (value) will be stored.

This is the end of calibration description about the model eye equivalent to R7.50.

In case that you conduct the calibration of the model eye equivalent to R10.00 and

R5.00 choose ‘MODEL EYE B, C’ and perform as same as above.

If you turn the power off without pressing RETURN, the detail of calibration

will not be stored. Make sure to return to ‘KRT CALIBRATION’ screen.

If the alignment moves during the measurement, the accuracy of the input

values is lower. Prevent the alignment from moving during the measurement.

KDP_A＊ 7.500

KR1_A＊ 7.670

KR2_A＊ 7.590

KAX_A

＊

110.000

Down

(＋)

(-)

Return