Ametek Reichert Phoroptor VRx - Adjust Values; Adjusting a Refraction from Previously Saved, Transferred, or Input Data; Eye Selection

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Adjust Values

Now that you aligned the Phoroptor Head and imported data, start the refraction.

Adjusting a Refraction From Previously Saved, Transferred, or Input Data

1. Touch the drop-down list in the main display area or press the AR or LM button on the keypad to

select the data you want to use to start the refraction (e.g., LM, AR).

Note: The data in the boxes is transferred to the refraction data elds above and become

active.

Note: If the Subjective data set was previously modied, the AR or LM data is not copied to it.

Note: The data is labeled the same way as in the data storage area (e.g., LM).

Note: The Phoroptor Head automatically switches in the lenses to reect the information in the

active eld.

2. Adjust measurements from this starting point.

3. Once you make an adjustment, the label changes from the previous label (e.g., LM, AR) to

Subjective.

Figure IU-12, Values Table

Eye Selection

1. Press the R, L, or B (Binocular) button to open the apertures for the right eye, left eye, or both

eyes, respectively.

Note: The aperture for the inactive eye automatically closes during refraction.

Note: The default setting for the open aperture of a new exam is selected in the Setup Menu

after turning on the unit.

Note: The Refraction Sequence is determined by what you selected in the Setup Menu.

Instructions for Use (continued)

16241-101 Rev. D