Oki SZX23-1480 NTSC Operating Manual - page 2
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1. General
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This camera features a new Ultra Super high sensitive Near Infra-red CCD sensor and the
combination of special optical and digital electronic processing circuit, deliver a high
resolution, sharp, crisp image at daytime, and a clear monochrome picture under low light
or minimal IR projection. This superior and high sensitive series ensure to meet any strike
24 hour’s surveillance monitoring demand. This color CCD video camera employs a 1/4 inch
charge coupled device solid-state imaging device with 470/410 k (hi- res.) picture elements,
a 23x optical zoom lens, a 10x digital zoom, and external sync function. This unit is
equipped with a newly developed DSP (Digital Signal Processor) for video signal process.
A micro-controller is also introduced to provide excellent color reproduction, sharp, stable
picture and most of the function’s control; the special for this camera is it has more than 4
times sensitivity on NIR range and 2 times on visible light range compare to conventional
camera.
2. Features
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1.
Easy recognize the objects under extreme low light.
2.
Accept minimal IR illumination for completely dark surveillance for excellent picture
quality.
3.
Daytime color and auto switchover to black-white picture at night (IR filter removable).
4.
480 lines of horizontal resolution and high quality picture by utilizing digital processing
LSI’s
5.
230x zoom (23x optical & 10x digital zoom).
6.
Minimum illumination of 0.5Lux (F1.2, Target) and signal-to-noise ratio of 50 dB is
realized by employing an extra high sensitivity image sensor with micro lenses and low
noise circuit design.
7.
High quality picture –A digital signal processor (DSP) performs digital horizontal and
vertical aperture enhancement to produce high-resolution picture.
8.
A newly developed intelligent wide range Auto Tracing White Balance (ATW) that
automatically adjusts the white balance according to the color temperature of the light
source illuminating the subject.
9.
Smart digital control Auto BLC.
10. Advanced Auto Exposure System for both fix iris and auto iris lenses control the
amount of light to ensure it is always optimized.
11. Internal or Line-lock external sync.
12. Long life and high reliability.