Data Input
Now that you have aligned the Phoroptor Head, you can begin to take measurements. You can import
previous measurements as a starting point for a refraction. To do so, you need a basic understanding of
the storing and importing of data.
Data Table
The data table containing columns of data is on the main screen. These columns are used to display the
following comparative refractive data:
• Imported from connected equipment, such as Lensmeters or Auto Refractors.
• Entered manually.
Figure IU-08, Data Table
Columns are labeled as follows: (Please refer to Figure IU-08.)
• AR - Auto Refractor
• LM - Lensmeter
• Subjective - Main refraction measurement data
Instructions for Use (continued)
55
16241-101 Rev. D
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