Zeiss HUMPHREY 720i User Manual - page 238

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KINETIC TESTING

REV. B 02/03 PN 51680-1

HUMPHREY FIELD ANALYZER II - 

i series

6

 Press ENTER / RETURN on your keyboard or activate the Scotoma Map button on the

screen. After a slight pause, the HFA II will automatically map the scotoma according to

the meridian pattern chosen.

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 scotoma 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.

7

During the test, a small

diamond moves across the

video display. It displays the

progress of the stimulus in the

test bowl.

Note: The diamond may be difficult to see during Special Mapping operations.

8

When the Scotoma

Mapping finishes, the test

stops.

An uppercase letter marks each

location where the patient

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 a

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

the diamond

the  scotoma

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