Potec PRK-7000 - Observe Image Obtained by Retroillumination [ILLUM Mode]

PRK-7000 Operation Manual
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6.2 Observe image obtained by Retroillumination
[ILLUM Mode]
By directing a light into the pupil, you can observe the condition of cataract or scratches on
contact lens on the monitor in ILLUM Mode.
Maximum of ten images for each eye can be displayed and stored in one display.
You can select an image and display it in a magnified size.
You can upload an image and display it in a magnified size to a computer.
(1) Enter ILLUM mode.
Press ILLUM button in the Measurement MODE. Press Exit button in order to go out
ILLUM mode.
[Freeze Mode Display]
[Freeze/Ref Mode Display]
Light for retroillumination
reflected from cornea
Press DISP button to enter
menu display
Press CLEAR button to clear the image
End of the ILLUM Mode
Pupil
change the amount of ligh
t
Sub Number
Amount of lig
Light source
Change the mode (“Freeze ⇔ Frz/Ref”)
Light for eye front illumination
reflected from cornea
Vertex distance
Press VD button to change the vertex
distance