24
4. Ask the patient to remain as still as possible during the measurement
process. Before you push the MEASURE button, ask the patient to blink and
open his/her eyes.
5. Press the MEASURE button. You will hear the instrument aligning itself to
the patient. Once properly aligned, a measurement will be taken.
6. If the instrument seems to have trouble acquiring the patient’s eye during
the measurement process (e.g., it keeps aligning but never takes a reading),
it may be necessary to ask the patient to: (1) open his/her eyes wider, (2) tilt
his/her head toward the instrument, or (3) both instructions.
Patient Positioning & Alignment (cont.)
Instructions for Use - Operation
Measure