23
Turning the Controller On and Off
Regulating Brightness
Changing Light Segment
Combinations
The PLC-4 can be turned on and off by
pushing the button in the top right
corner of the controller. The blue
colored display is visible when the
controller is on.
The light can be adjusted up to a level
13 by using the plus and minus
buttons.
The current level of brightness is
indicated by a number in the top right
corner of the controller display and the
triangle bar graphic below. When
maximum level of brightness has been
reached, the word “ultrabright” appears.
The doctors Professional System
offers a maximum of flexibility through
its many light combinations as well as
by the Winglights and center Ringlight.
The six plus and minus buttons control
sections of LED light segments on each
wing and the center ring. This makes it
possible to activate a specific segment
of the light system, for example the
bottom half of the right wing.
The lit segments are visible on the
controller display. Every light segment
has a corresponding number which is
indicated on the display. These
numbers repeat themselves if one was
to scroll through. Each Winglight offers
13 settings (from 0 to 12), the Ringlight
7 settings (from 0 to 6).
eyes
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position
temp brightness
ultrabright
f1 f2
prog. 2
12
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position
temp brightness
ultrabright
f1 f2
prog. 2
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brightness
ultrabright
position
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ultrabright
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ultrabright
The various combinations can be
controlled by pushing the plus and
minus buttons. If the button is pushed
down briefly the number increases if
the button is pressed longer than one
second, the numbers will go back to
previous light combinations, 'counting
down'. This allows for fast and
comfortable control of the various
lighting combinations in the controller
display.
When looking through the camera
viewer while adjusting the light
combination one can quickly identify
the best lighting conditions for the
picture. When taking front close-up
shots, we recommend shutting off the
center Ringlight and only using the
Winglights on the side.
PLC-4 allows for two preferred
lighting combinations to be saved and
each retrieved by the push of a
button. This is especially helpful when
a specific lighting combination is used
repeatedly.
To save a light segment combination,
have the camera lit the way it should
be saved. Press either the '1' or '2'
button longer than one second. The
light combination is stored when you
see 'f1' and 'P1' in the controller
display. To retrieve the lighting
combination, press the same number
again (either 1 or 2).
Saving Light Segment
Combinations
The
position
temp brightness
ultrabright
f1 f2
prog. 2
12
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position
temp brightness
ultrabright
f1 f2
prog. 2
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f1 f2
position
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f1 f2
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