Elektron Technology HENSON 8000, User Manual

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27 Visual field tests
© 2017 Elektron Technology
3 .1 .1 .2 P re s e n t in g a n d s e le ct in g d iffe re n t mu lt ip le s t imu lu s p a t t e rn s
The currently selected multiple stimulus pattern is displayed on the screen by
the red circles.
To present this pattern to the patient click Present .
To go onto the next pattern click Fw d .
To go back click Bw d .
All the patterns w ithin the current test level are represented by a line of buttons
along the bottom of the screen:
To go to a specific pattern click the pattern button.
Each of the pattern buttons gives the number of stimuli in the pattern. This
number starts off in green and goes to black once the pattern has been
presented. If there is a missed stimulus in the selected pattern then the
number is show n in red.
When extending the test to a higher level , additional pattern buttons w ill
appear.
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