MULTI
concentrates on center
of image area
LARGE
75% of entire image area
MID
50% of entire image area
SPOT
25% of entire image area
SLIT
vertical slit
MANUAL
user defined (manual)
setting of area and size
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-390/P features 10
different shutter speeds (OFF to 1/100,000), including
flickerless mode.
Long term exposure
The shutter speed can be manually selected from 1 to 255
frames (field mode) or 2 to 256 frames (frame mode) in one-
frame steps or from 0.1 to 8.0 seconds.
Clear Scan
™
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
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.
OTHER FEATURES
• Compact and lightweight
- 56(W) x 50(H) x 128(D) mm (2
1
/
4
x 2 x 5
1
/
8
inches),
370 g (13 oz)
• C mount
- extensive choice of lens
• Scene Files and User Files
- allows user to set two custom parameters in the
menu for instant recall
• Hyper Gain (+30 dB)
- useful to capture images in dark conditions
• Color Shading compensation
- allows for verification of color on microscope
• RGB, Y/C and composite video outputs
• RS-232C controllable
- easy control and operation of camera by external
computer
• 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
AE (AUTOMATIC EXPOSURE)
AE automatically controls the level of brightness by varying the
exposure times. This is done by combining the CCD IRIS function,
AGC (Automatic Gain Control), and Auto Iris function of the lens.
The DXC-390/P is equipped with a number of convenient AE modes.
AE Level
Adjusts the standard brightness level by up to +/- one F-stop in a lens iris.
AE Speed
Selectable AE (Auto Exposure) conversion speed to suit
applications under varying lighting conditions.
AE Area
AE Area is a light metering system that includes six different modes.
