Volk Pictor Prestige Technique Manual

Camera Settings
Before imaging, lift camera from the cradle.
Power on camera if not powered on.
FOCUSING
Press the navigation
roller to access quick
menu. First, select the
focusing mode to auto or
manual. If in manual mode,
adjust diopter value if
needed based on the
patient's refraction.
Confirm by pressing the
navigation roller.
BRIGHTNESS
Access the brightness level
by rotating the navigation
5
roller to the left. Adjust the
level of brightness
according to the patient's
eye color as recommended
below. Confirm by pressing
navigation roller.
3-5 6-8 9-10
FIXATION TARGET
Rotate the navigation roller to
the left to select the fixation
target options. Press the
navigation roller to enter access
the setting and rotate to change
the fixation target.
Center: Macula
Left: Right eye disc
Right: Left eye disc
Confirm by pressing navigation
roller. Exit the settings menu by
pressing the "Back" button.
Quick Guide to
Image Quality
REFLECTIONS
IN THE IMAGE
0
MANUAL The imaging distance is too far
away if there is a reflection at
the bottom of the image. If the
imaging distance is too close,
a reflection at the top of the
image appears.
IMAGE IS NOT
IN FOCUS
Check the patient's refraction
value and feed it into the manual
focus mode. Ask the patient to
fixate on the target LED or use the
Autofocus mode and adjust (half-
press) until the imaging guides
turn green to indicate focus.
IMAGE IS TOO
DARK OR BRIGHT
This indicates that the
brightness level is not
appropriate for the patient's
eye. Increase the brightness
level to brighten the image
and decrease brightness level
to decrease image brightness.
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Technique Guide
ML-1714