Steris Harmony LED Wall Control Unit, Operator'S Manual

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5-21
Operating Instructions Operator Manual 10083002
Rotate – Use this function to change orientation of the video field.
Image field can be rotated in either clockwise or counterclockwise
directions.
Bright – Use this function to affect the overall brightness (or
darkness) of the video image. The Bright control can be set to adjust
itself automatically.
Manual Focus – Use this function to manually set the focus. The
Auto Focus function must be toggled off to enable manual focusing.
Adjust the clarity of focus by pressing the “<“ or “>” touch pads.
Zoom is defined by two extremes: short, indicating little zoom has
been used; or long, indicating zoom has been extended toward its
maximum limit. Overall distance between the object and the camera,
plus the length of zoom, affects the camera's ability to achieve a
sharp focus. The greater the zoom length, the less capability the
camera has to establish a sharp focus.
• The focus slider bar on the control center also has two extremes,
these extremes have been labeled
near and far. The focus
indicator slides only as far as required to establish a sharp focus.
• When sharp focus cannot be achieved, the focus indicator
cannot slide all the way to the
near setting.
Example: When the indicator cannot be moved left (toward near ),
the camera has been forced beyond its optical focusing limit. In this
case, adjust to a shorter zoom length, and try focusing the image
again.
NOTE: “<“ touch pad moves the lens slightly closer to subject; “>”
touch pad moves the lens slightly away from subject.
Auto Focus – Use this function to toggle Auto Focus on or off. When
Auto Focus is ON, the camera automatically focuses on the object in
the image field closest to the camera lens. When Auto Focus is
turned OFF, the camera maintains focus on the last object upon
which it was focused, until Auto Focus is turned back on.
NOTE: It may be necessary to toggle Auto Focus OFF when using
the camera at extreme telephoto (close up), to prevent the camera
from refocusing on hands and other objects introduced into the
image field while video imaging procedures.
Refer to Figure 5-16 , and advance control center to camera control
Screen 2 for the following features:
Select
Adjust