19
Troubleshooting
13102C-EN
The treatment lesions are variable
or intermittent
• The TruFocus LIO+ may be
slightly out of focus. This
decreases power density .
Readjust your working
distance to obtain the
smallest spot size.
• A poorly centered laser
beam may be clipping on the
examination lens or on the
patient’s iris. Adjust the
laser beam in the
illuminated field.
• The laser treatment
parameters may be too close
to the tissue response
threshold for consistent
response.
• Increase the laser Power
and/or exposure Duration.
Alternatively, laser power
density may be increased by
selecting a lower diopter
examination lens to reduce
the laser spot size on the
retina. This will also alter
your field of view.
Problem
Action
Status panel reads:
Connect Fiber
• Ensure that the delivery
device is properly
connected.
