Zeiss HUMPHREY 720i User Manual - page 240

11-32

KINETIC TESTING

REV. B 02/03 PN 51680-1

HUMPHREY FIELD ANALYZER II - 

i series

4

 Press SELECTION COMPLETE. After a slight pause, the HFA II will automatically present

each stimulus to the patient for mapping.

Notes:

1. 

The Humphrey Field Analyzer II does not automatically monitor the patient’s fixation

during kinetic perimetry. For reliable test results, it is imperative that the operator

constantly monitor fixation with the video eye monitor.

2.

 The HFA II 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 will switch to the next meridian and

immediately start testing.

5

 During the test, a small

diamond moves across the

video display. It displays the

progress of the stimulus in the

test bowl.

If it is necessary to stop in the

middle of the blind spot

mapping, touch the STOP

STIMULUS button.

6

 When the Blind Spot Map

finishes, the test stops. An

uppercase letter will mark each

location where the patient first

pressed the response button.

Note: Each time a new isopter or test sequence is performed, a new uppercase letter will

be displayed on the test screen. Even if the same stimulus value used for mapping the

blind spot was used for a previous isopter, a different letter will be indicated.

the diamond

the blind spot

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