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The LTC 0485 Series of High Performance 1/3-inch Digital
CCD Color Cameras create the best possible image, even
under the most difficult light and scene conditions. Based on
unique 15-bit digital video processing technology and
employing XF-Dynamic, these cameras provide excellent
sensitivity with extended dynamic range. By employing the
best 1/3-inch CCD available, advanced front end processing,
combined with the outstanding Dinion DSP, the cameras
achieve an astonishing sensitivity, providing better color
images in low light situations and sharper daytime images.
Intelligent White balance algorithms, supported by a White
Balance Hold function and even full manual white balance,
ensure the most accurate color reproduction possible. All
Dinion cameras are supplied ready to operate. Simply attach
and focus the lens, and connect power to provide optimal
pictures under virtually all scene conditions. No tools are
required for back focus and power connection.
For extra challenging situations where fine tuning or special
settings are required, the camera parameters can be
individually set using the control buttons on the side of the
camera and On-screen Display (OSD). Also, to aid
installation, the camera automatically detects the lens type,
and using the Lens Wizard ensures accurate (back) focusing
for perfectly sharp pictures at all times.
Functions
XF-Dynamic
Extended dynamic range is brought to a new level on the LTC
0485 Series Camera by XF-Dynamic technology. XF-Dynamic
automatically processes the highly accurate 15-bit digital
signal to optimally capture the detail in both the highlight and
lowlight areas of the scene simultaneously, to maximize the
information visible in the picture.
Bilinx Technology
The LTC 0485 series cameras incorporate Bilinx. Bilinx is a bidirectional
communication capability embedded in the video
signal of all Bosch Dinion cameras. With Bilinx technicians
can check status, change camera settings and even update
firmware from virtually anywhere along the video cable. Bilinx
reduces service and installation time, provides for more
accurate set-up and adjustment, and improves overall
performance. In addition, Bilinx uses the standard video cable
to transmit alarm and status messages, providing superior
performance without additional installation steps.
Video Motion Detection
The built-in video motion detector allows you to select up to
four fully programmable areas with
individual thresholds. The
global scene change detector minimizes false alarms caused by
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sudden lighting condition changes, such as switching on or off
the indoor or security lighting. When motion is detected
alarms may be displayed in the video signal, the output relay
can be closed in addition to alarm message transmission on
Bilinx.
Auto Black
The automatic black level feature, enhances contrast by
removing veiling glare from the picture or when contrast is
reduced by fog or mist.
Default Shutter
When viewing moving objects a fast shutter speed is required.
When using a fast shutter speed the lens opening or gain
control needs to be increased to maintain the video signal. The
camera sensitivity is limited by the fast shutter speed. The
default shutter setting of the LTC 0485 offers the best of all
worlds, fast shutter speed as long as there is sufficient light,
however as the light level falls, when other adjustments have
been exhausted, the shutter reverts to the standard setting
maintaining the cameras excellent sensitivity.
Back Light Compensation (BLC)
Offering a fully programmable BLC area of interest, and a
variable BLC level, the camera can be easily set up for even the
most challenging entrance applications.
Lens Wizard
The LTC 0485 series automatically detects the type of lens
installed. The Lens Wizard will focus the lens at the maximum
lens opening, to ensure that focus is maintained throughout
the entire 24-hour day/night cycle. No special tools or filters
are required.
Programmable Modes
The camera supports three independent operating modes.
The 3 modes are preprogrammed for typical applications, but
are fully programmable for individual situations. Switching
between modes is easy via Bilinx or the external alarm input.
NightSense
The LTC 0485 cameras feature NightSense.With NightSense
the sensitivity is increased by 9 dB in monochrome mode.
NighSense can be automatically activated in low light
situations, or remotely using Bilinx.
SensUp
By increasing the integration time on the CCD up to 10 times,
the effective sensitivity is dramatically enhanced, especially
useful where there is no artificial lighting and you rely on the
moon, stars and scattered radiation.
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