Welch Allyn SureSight Autorefractor - User Manual - Manual (Page 21)

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• If you are at the correct distance and not acquiring data:
• ensure you are level and square with the patient,
• tell the patient to look into the red light,
• slowly move the cross-hairs around the eye, and
• make sure the patient’s eyelids are not occluding the pupil
• aim higher when over-refracting through glasses
• To stop a test at any time, hold any button until 5 tones sound.
• When the unit is off, any button wakes the unit and displays the previous
results.
• To Print: Press the print button until beep sounds. Keep unit aimed at printer
during beep.
• Do not send 2
nd
printout to printer before 1
st
printout has completed printing