16060-101 Rev. M
27
Alignment & Measurement
Examples - Straight Averaging
Please refer to the table below for some scenarios that demonstrate how the straight averaging
process determines the displayed result
Measurement
A
Measurement
B
Measurement
C
Measurement
D
Individual IOPcc 17.5 11.0 16.0 16.5
Individual IOPg 13.0 8.0 12.0 12.7
Individual Score 9.5 3.0 9.0 8.5
Displayed IOPcc 17.5 14.3 14.8 15.3
Displayed IOPg 13.0 10.5 11.0 11.4
Displayed Score 9.5 6.3 7.2 7.5
Measurement A - A single measurement taken
The first measurement results in a good score. Since it was the only measurement taken the
displayed results are based on this measurement.
Measurement B - An additional measurement taken after Measurement A
A second measurement is made. The two measurements are averaged and displayed.
Measurement C - A third measurement taken after Measurement B
A third measurement is made. All three measurements are averaged and displayed.
Measurement D - A fourth measurement taken after Measurement C
A fourth measurement is made. All four measurements are averaged and displayed.
Note: It is important to clear on-screen results after concluding with a patient to prevent
“blending” of measurement results from patient to patient.
Note: If the unit goes into sleep mode, any measurements that were not cleared out prior to
sleep mode must be printed, transferred, or cleared before taking new readings.
Note:
additional measurement will replace the measurement with the lowest Score, so that
only 3 or 4 measurements are averaged together. Each following measurement will
continue to replace the measurement with the lowest Score.
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