Adjust Values (continued)
Axis
1. Use one of the following two methods to activate the desired Axis value eld:
Using the Screen
• Touch the A box in the main display area of the screen to activate the Axis value eld for
both eyes.
• Touch the box to the left or right of the A box to activate the Axis value eld for the selected
eye.
Using the Keypad
• Press the B button, and then press the A Keypad button to activate the Axis value eld for
both eyes.
• Press the R or L button, and then press the A button to activate the Axis value eld for the
selected eye.
Note: The data elds for the eye you are measuring are shown in white.
Note:
The Axis value field is highlighted in yellow, indicating it is active.
Figure IU-16, Axis Active Boxes
2. Turn the CONTROL KNOB to adjust the Axis value.
Note: Turn the CONTROL KNOB in either direction to change Axis by 1°.
Note:
Press and turn the CONTROL KNOB (at the same time) to adjust the Axis value by 10°
per click stop.
Note:
The actual position of the Axis is graphically shown on the display in the lens aperture
icon.
3. Press the CONTROL KNOB to move to the next step.
Instructions for Use (continued)
63
16241-101 Rev. D
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