Iridex OcuLight Symphony, Руководство оператора

Страница: 45 / 68

39
Operation
31144C-EN
Select the desired filter
Rotate the bottom dial to change the slit lamp filter. The various filters are
indicated on the dial by a colored marker: cobalt blue filter = blue marker,
red-free filter = green marker, heat-absorbing = red marker,
white marker = no filter.
0
15
30 45
60 75 90
105
120
12
8
5
2
Filter control dial
NOTE
To avoid discomfort and
protect the patient’s eyes
from excessive optical
radiation, always use the
color filter appropriate for
treatment.