38
OcuLight Symphony Operator Manual
31144C-EN
Adjust the slit height
Rotate the top dial to adjust the slit height.
0
15
30 45 60 75 90
105
120
12
8
20
5
12
32
Adjust the slit width
Use the slit width control to adjust the slit width from round to slit.
0
15
30 45 60 75 90
105
120
12
8
20
5
12
32
Slit height
control dial
NOTE
To avoid discomfort and
protect the patient’s eyes
from excessive optical
radiation, reduce the size
of the illuminated area (slit
height and width).
Select the desired rotation of the slit
Use the slit rotation control to rotate the slit. Turn the control to the left to
rotate the slit clockwise and to the right to rotate the slit
counter-clockwise.
0
15
30 45 60 75 90
105
120
12
8
20
5
12
32
Slit rotation
Summary of Contents for OcuLight Symphony
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