Topcon KR-1W, Instruction Manual

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138
FUNCTION SETTING USING SETTINGS SCREEN
SETTING THE THRESHOLD VALUE OF CORNEAL SPHERICAL ABERRATION
The threshold value of corneal spherical aberration in the IOL Selection map is set:
• In the following case, the character color is changed based on the set threshold value of
corneal spherical aberration:
• When the measurement value is below the set value
The threshold value can be set between 0.00 and 100.00 in 0.01 unit.
Before shipment, the default setting is "0.100."
1
On the SETTINGS screen, tap the Set Condition button of the set item display "Corneal
SA" of "DISPLAY."
2
Enter the value by the ten-key display of the Setting Change button .
3
Setting is complete by pressing the OK button .
SETTING THE THRESHOLD VALUE OF CORNEAL ASTIGMATISM
The Threshold Value of Corneal Astigmatism in the IOL Selection map is set:
• In the following cases, the character color is changed based on the set threshold value of
corneal astigmatism:
• When the measurement value is within the set value range ( range)
• When the measurement value is outside the set value range ( range)
The threshold value can be set between 0.00 and 100.00 in 0.01 unit.
Before shipment, the default setting is "1.5."
1
On the SETTINGS screen, tap the Set Condition button of the set item display "Corneal
Astig." of "DISPLAY."
2
Enter the value by the ten-key display of the Setting Change button .
3
Setting is complete by pressing the OK button .
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