PREFACE

Panasonic's WV-CF254 color digital camera intro- duces a new level of high picture quality and high resolution through the use of a 1/3-inch interline transfer CCD image sensor having 771 horizontal pixels (picture elements), and digital signal pro- cessing LSIs. This model offers cutting-edge tech- nology for advanced video surveillance.

FEATURES

1.The following functions are built in.

(1)Auto Light Control (ALC)/Electronic Light Control (ELC)

(2)The SUPER-D function eliminates interfer- ence by strong background lighting which makes the camera picture dark, such as a spotlight.

Dynamic range of 40 dB.

(3)Auto/Manual White Balance Function

(4)Electronic Shutter Function

2.Signal-to-noise ratio of 50 dB

3.Minimum illumination of 5 lux (0.5 footcandle).

4.480 lines of horizontal resolution

5.High quality picture:

(a)2H type vertical enhancer for greater pic- ture sharpness

(b)Chroma averaging circuit for better color signal to noise ratio

(c)Minimum of aliasing on fine objects

(d)Expanded dynamic range by use of knee circuit

(e)Highlight aperture correction for greater picture detail of bright object

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PRECAUTIONS

1.Do not attempt to disassemble the camera. To prevent electric shock, do not remove screws or covers.

There are no user serviceable parts inside. Ask a qualified service person for servicing.

2.Handle the camera with care.

Do not abuse the camera. Avoid striking, shaking, etc. The camera could be damaged by improper handling or storage.

3.Do not expose the camera to rain or moisture, or try to operate it in wet areas. Turn the power off immediately and ask a qual- ified service person for servicing. Moisture can damage the camera and also create the dan- ger of electric shock.

4.Do not use strong or abrasive detergents when cleaning the camera body.

Use a dry cloth to clean the camera when dirty.

In case the dirt is hard to remove, use a mild detergent and wipe gently.

5.Never face the camera towards the sun.

Do not aim the camera at bright objects. Whether the camera is in use or not, never aim it at the sun or other extremely bright objects. Otherwise, blooming or smear may be caused.

6.Do not operate the camera beyond the specified temperature, humidity or power source ratings.

Use the camera under conditions where tem- perature is between −10°C - +50°C (14°F -

122°F), and humidity is below 90%. The input power source is AC 24 V.

Caution:

To prevent fire or electric shock hazard, a UL listed wire (VW-1, style 1007) should be used for AC 24 V Input Terminals.

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Panasonic WV-CF254 Preface, Features, Precautions, Handle the camera with care, Never face the camera towards the sun
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WV-CF254 specifications

The Panasonic WV-CF254 is a notable contributor to the world of surveillance cameras, widely recognized for its robust feature set and versatile performance. As a compact dome camera, it is designed to cater to various security applications, making it a popular choice for both indoor and outdoor monitoring.

One of the significant features of the WV-CF254 is its high-resolution imaging capabilities. It offers a 1/3-inch, interline transfer charge-coupled device (CCD) sensor that delivers crisp and clear video quality at a resolution of 540 TV lines. This level of detail ensures that critical surveillance footage can be captured with clarity, enabling reliable identification of individuals and activities.

In the realm of low-light performance, the WV-CF254 excels. It is equipped with a built-in electronic shutter that ranges from 1/60 to 1/100,000 of a second, allowing it to adapt to varying lighting conditions. The camera's sensitivity is further enhanced by its ability to operate effectively in low-light environments, making it suitable for nighttime surveillance without the need for additional lighting.

Another key feature of this camera is its versatile zoom capability. The WV-CF254 comes with a motorized zoom lens that allows for precise adjustment of the field of view. With a 3.8 to 9.5 millimeter focal length, users can easily zoom in on specific areas of interest or capture wide-angle views, depending on their surveillance requirements. This flexibility is particularly advantageous in environments needing dynamic monitoring.

The camera also integrates advanced technology for seamless operation. It supports multiple video formats, including analog video output, making it compatible with various CCTV systems. Additionally, the WV-CF254 incorporates features such as auto white balance and automatic gain control, ensuring optimal image quality under different lighting scenarios.

Durability is another highlight of the Panasonic WV-CF254. The camera is housed in a robust, weather-resistant enclosure, allowing it to withstand the elements when used outdoors. Its vandal-resistant design provides an added layer of security, making it an excellent choice for high-risk locations.

In conclusion, the Panasonic WV-CF254 is a versatile and reliable surveillance camera that combines high-resolution imaging, exceptional low-light performance, and robust construction. Its range of features and technologies make it a suitable option for various security applications, from retail environments to public spaces, effectively meeting the challenges of modern surveillance needs.
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