Humphrey Field Analyzer II-
i
series User Manual 2660021145640 A
Kinetic Testing
13-31
Pattern button. It stops when the patient pushes the response button. In this way, the HFA II-
i
will
map the blind spot borders.
1From the Special Mapping screen, press BLIND SPOT MAP.
2The Kinetic Parameters Setup screen will appear.
Use the drop-down menus to mak
e any desired changes. See “Setting
Parameters,” on page 13-5 for additional details.
3Prepare the patient for the test. Explain that the light will not be
seen for a short time and then it will move into the patient's field of
vision. Ask the patient to press the response button as soon as he or
she sees the light. Refer to “Preparing the Patient,” on page 3-24 for
more information.
4Press SELECTION COMPLETE. After a slight pause, the HFA II-
i
will
automatically present each stimulus to the patient for mapping.
Note: The Humphrey Field Analyzer II-
i
does not monitor the patient’s fixation automatically during
kinetic perimetry. For reliable test results, it is imperative that the operator constantly monitor
fixation with the video eye monitor.
Note: The HFA II-
i
will automatically map the blind spot according to the test parameters chosen.
The user cannot initiate each test stimulus individually. When the patient presses the response
button, the HFA II-
i
will switch to the next meridian and immediately commence testing.
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