Ikegami ISD-A21 Manual De Instrucciones página 4

(1)Wide dynamic range (WDR)
The WDR function provides for backlight compensation in a wide dynamic range.
Being shot even in wide-illumination-fluctuating spots, bright-and-dark subjects can
be captured clearly and in a natural look.
(2)Day/night switching function
High-quality color images are captured by day, whereas high-sensitivity monochrome
pictures are taken at night. This automatic switching provides for crisp pictures without
afterimage around the clock. Combined with an external sensor or the like, the switching
pattern can also be controlled.
(3)Automatic white balance
Thanks to the automatic follow-up white balance control (ATW), the white balance
adjusts itself no matter how greatly the subject's color temperature fluctuates.
(4)High-quality picture and high resolution
The camera is designed for smear-free imaging and low noise. The DSP (Digital Signal
Processor) effectively enhances details, which achieves crisp and sharp images with
high signal-to-noise ratio. The high resolution is backed up by a horizontal resolution
of 520 TV lines and a vertical resolution of 400 TV lines.
(5)High sensitivity
Various modes of automatic gain control (AGC) are available to finely adjust the camera
settings depending on the subject's illumination conditions. With the AGC and slow
shutter in combination, high sensitivities of up to 0.03 lux/F1.4 are achieved.
(6)Camera setup function
The control buttons on the back of the camera enable to change and save the camera's
settings.
(7)Two-way automatic iris control
This function is available to switch between video type iris lens and DC type iris lens.
In other words, almost all types of CCTV automatic iris lenses can be employed.
(8)Flange focal distance adjusting mechanism
This mechanism makes it easy to readjust the focus tracking when a zoom lens is
used.
(9)RS-485 communication function
The RS-485 communication function lets an external PC or the like control the camera,
which helps configure an advanced surveillance system.
(10) Monitor selection function
The optimum picture quality can be selected according to the monitor used (CRT or
LCD).
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