Ikegami ICD-809, Instruction Manual

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E-2
3. Features
(1) High performance, High Sensitivity and Low Vertical Smear:
The latest interline transfer CCD with on-chip-micro lens technology provides
a wider spectral response from the visible to invisible near infra-red, for high
quality, effective picture reproduction from brightly to dimly lit areas. And the
improved DSP, Digital Signal Processor, permits good signal-to-noise ratio of
52dB with good performance of -115 dB vertical pixel overload protection known
as vertical smear that occurs with intense strong light sources.
(2) Day/Night change-over function
High-quality color images can be captured by day, or when ample light is
reflected from objects. When the light falls, or only minimal light is reflected
from objects, the built-in moving IR filter system activates to provide
monochrome pictures due to higher sensitivity. This reliable true Day/Night
change over function results in a high resolution monochrome picture of 570TVL
even under very low light conditions down to 0.015 lux minimum scene
illumination.
The change over thresh-hold can be either set manually or preset for auto
operation from the cameras rear panel control or, remotely controlled by I-LAN
software over RS-485 link. This Day/Night change-over system provides for
high quality images without lag or streaking to be generated around the clock.
The camera can also be linked with external sensors resulting in effective
alarm system operation.
(3) Remote or Local camera setup and parameter memory function:
ICD-809 series camera comes equipped with micro-chip controlled camera
setup and memory function as a standard provision. Camera setup can be
easily done locally with control switches on the camera rear panel using OSD,
On Screen Display, or remotely by I-LAN, Ikegami's camera control software
over RS-485 link. In addition, an optional remote setup and control unit, such
as the RCU-801 can be used for this purpose via coaxial video cable connection.
(4) Intelligent Back Light Compensation:
Well-designed BLC, back light compensation, facility is provided which can
assign a compensation area for back light compensation to have an optimum
balanced clear picture reproduction, by the rear control panel switches, or
remotely via Link.