Operation Manual
41
The examiners are free to apply to HOTV test the same
procedure as with Letters, Numbers and Pictures, but matching
technique seems to provide more precise answers.
• If you recognize choice two, you are asked to point to an appropriate letter
from the chart received from the doctor.
• If you do not recognize choice two, point with your right hand to the side.
• The rest of the test will be conducted in this way.
III. Instructions for patients being presented with: Landolt Rings, Snellen
E or Hands:
• When two bars, blue at the top and green at the bottom of the display are
presented, the examiner is indicating to you that you are going to see two
new choices.
• You are asked to point in the direction to which it is ‘open’ (9 directions
in case of Landolt Rings, 4 directions in Snellen E, 4 directions in
‘Hands’).
e.g. if you see ,
point to the right.
• You are asked to point in the direction to which it is ‘open’ (9 directions
in case of Landolt Rings, 4 directions in Snellen E, 4 directions in
‘Hands’.
• The rest of the test will be conducted in this way.
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