Zeiss Humphrey Field Analyzer 3 Instructions For Use Manual page 37

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Instrument Settings
Settings Option Description
Instrument Settings Manipulate the default settings for the instrument.
Eye Image Brightness Move the slider to the right to increase eye image brightness or to the
left to decrease brightness. Note that changing the default settings may
affect Gaze Tracking.
Sounds Start of Test: Toggle an audible signal On/Off at the beginning of test.
Successful Event: Toggle signal On/Off for a successful event.
Alert/Warning: Toggle signal On/Off for an alert or warning.
Patient Switch: Toggle signal On/Off for response button press.
Simulation Mode Toggle simulation mode On/Off. Simulation mode must be off to run a
test.
Eye Laterality Default Sets the default for which eye is tested first.
Position
Visual Acuity Format Sets the format for entering a patient's visual acuity as Snellen (20/20),
Metric (6/6), or Decimal (1.0)
Revert to Default Click on Revert to Default to reset to default values.
Back Go back to the previous screen.
HFA3 Instructions for Use
Getting Started
2660021166131 Rev. A 2018-11
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