Tomey TCP-2000, User Manual, Page: 38 / 50

Operation Manual
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Contrast adjustment works also with masks (vertical, horizontal,
single, red-green, underlining).
1)
Select any optotype chart. It will be displayed at 100%.
2)
To change contrast level, press ‘ CNT +/- ‘. For instance to set contrast to
10%, press ‘ CNT +/- ‘ button twice.
3)
To set contrast again to 100%, press ‘ CNT +/- ‘ button continuously.
Contrast will increase with 10% steps. When it reaches 100%, it will loop back to
5%.
Pic.12. Contrast test
5.11. Eye anatomy pictures
In TCP-2000 Chart Panel there are available eye anatomy pictures. They can be
very helpful when explaining some eye problems to the patient.
1)
Press ‘ EYE ’ button to display first eye picture.
2) Press Right Arrow or again ‘ EYE ’ button to display next picture.
3) Press Left Arrow to display previous picture.
HINT !