Axis - Ametek Reichert Phoroptor VRx User Manual

Instructions for Use
Adjust Values
(continued)

Axis

1. Use one of the following two methods to activate the desired Axis value field:
Using the Screen
Touch the A box in the main display area of the screen to activate the Axis value field for
•
both eyes.
Touch the box to the left or right of the A box to activate the Axis value field for the selected
•
eye.
Using the Keypad
Press the B button, and then press the A Keypad button to activate the Axis value field for
•
both eyes.
Press the R or L button, and then press the A button to activate the Axis value field for the
•
selected eye.
Note: The data fields for the eye you are measuring are shown in white.
Note: The Axis value field is highlighted in yellow, indicating it is active.
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.
16241-101 Rev. D
(continued)
Figure IU-16, Axis Active Boxes
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