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AE (Automatic Exposure)
AE automatically controls the level of brightness by varying the exposure times.
This is done by combining the CCD IRIS
and Auto Iris function of the lens. The DXC-990/990P is equipped with a
number of convenient AE modes.
AE Level
Adjusts the standard brightness level by up to + / - 0.5 F-stop in a lens iris.
AE Speed
Selectable AE conversion speed to suit applications under varying lighting
conditions.
AE Area
AE Area is a light metering system that includes six different modes.
Multi
Mid
Large
Spot
Electronic Shutter Functions
Variable speeds
A variable speed electronic shutter is built into the CCD imager, making it
possible to capture blur-free, clear images of high speed moving objects.
The DXC-990/990P features 11 different shutter speeds (OFF to 1/100,000),
including flickerless mode.
Clear Scan™ Function
The Clear Scan feature eliminates the horizontal bands that appear across the
screen when shooting a computer display. This is achieved by matching the
camera shutter speed with the display scanning frequency.
CCD IRIS Function
When the level of incoming light exceeds the auto iris adjustment range, the
CCD IRIS function automatically reduces the exposure in a range equivalent to
10 F-stops.
®
function, AGC (Automatic Gain Control),
Slit
Manual
3-CCD Color Video Camera
DXC-990/990P
Other Features
Bayonet mount
The DXC-990/990P is equipped with a bayonet mount so it can
adapt various kinds of high quality, professional lenses. The strong
points of bayonet mount lenses include higher sensitivity and lower
color shading compared with C-mount lenses. A hot-shoe
connection is also provided to eliminate the need for a lens-to-
camera interconnecting cable, providing easy remote control of
zoom, focus and iris functions.
Scene Files and User Files
Scene Files: The preset files are set to accommodate four different
situations (Standard/Microscope/Full Auto/Strobe). Copying the
settings between two files is also possible (File A/B).
User Files: Allows user to set two custom parameters in the menu
for instant recall.
Hyper Gain (+30 dB)
High sensitivity mode used for shooting objects in very low light
conditions.
GAIN (0 dB)
GAIN (18 dB)
Color Shading compensation
Allows for verification of color on a microscope.
RGB, component,
Y/C and composite video outputs
RS-232C controllable
Easy control and operation of the camera by an external computer is
possible.
Field or Frame integration mode
The DXC-990/990P has the ability to switch between Field or Frame
CCD integration modes. Field integration is effective for capturing
moving objects, while Frame integration is ideal for capturing still
images.
White Balance modes
AWB, ATW-Normal/Wide, MANU, Preset 3200K/5600K
Extended Genlock
(VBS Genlock and HD/VD in/out)
Allows for synchronization of signals with frame grabber boards.
Synchronization capabilities
(Strobe function, WEN output)
Realizes full vertical resolution of fast moving objects.
HYPER GAIN
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