JVC VN-C655U manual Others Specifications Camera Pan/Tilt Mechanism, LAN standard, General, Lens

Page 38

Others

Specifications

Camera

Pan/Tilt Mechanism

Image pickup device : 1/4 inch type, interline

 

transfer CCD, 768(H) x

 

494(V) pixels.

Sync system

: Internal

Scanning frequencies : Horizontal 15.734 kHz,

 

Vertical 59.94 Hz

White balance

: TTL auto tracking/

 

Manual

Electronic shutter

: 1/60, 1/100, 1/250, 1/500,

 

1/1000, 1/2000, 1/4000,

 

1/10000 sec.

Back light compensation

 

: Possible by selecting 4

 

photometry areas

Colour level adjustment

 

: Possible

Contour correction : Both Horizontal and

(ENHANCE)

Vertical (level adjustable)

<Monitor Output >

S/N

: 50 dB (typical), (AGC

 

OFF, ENHANCE –5)

Minimum object

: Color mode :

illumination

2.0 Ix

(50 % output, AGC

 

 

20 dB, WIDE end)

 

0.6 lx

(25 % output, AGC

 

 

20 dB, WIDE end)

 

0.07 Ix (50 % output, AGC

 

 

20 dB, WIDE end,

 

 

32x slow shutter)

 

B & W mode :

 

0.06 Ix (50 % output, AGC

 

 

20 dB, WIDE end)

Dynamic range

: 50 dB (ExDR mode)

Panning range

: 360° endless revolution

Panning speed

: 1°/s to 300°/s

Tilting range

: 0° to 90° (Horizontal –

 

Straight downwards)

Tilting speed

: 1°/s to 180°/s

LAN standard

Comunication protocol: TCP, UDP, FTP, ICMP,

ARP, DHCP, NTP

General

Power supply

: DC 18 V, 1.4 A

 

Number of preset

 

 

positions

: 100

 

Ambient temperatures : 0°C to 50°C (32°F to

 

 

122°F) (operating),

 

 

0°C to 40°C (32°F to

 

 

104°F) (recommended)

 

Ambient humidity

: 20 % to 85 %RH

 

 

(without condensation)

 

Mass

: 2.2 k˝ (4.850 lbs)

 

Accessories

: Read Me First

1

 

Warranty Card

1

 

Service Information

 

 

Card

1

 

Ceiling Mount

1

 

Screw (M3 x 12 mm) ...

1

 

Cable plate

1

 

CD-ROM

1

 

AC Adaptor

1

 

Power Cord (1.8 m)

1

Lens

Zoom ratio

: Approx. x25,

 

10x electronic

Focal distance

: 3.8 mm to 95 mm

Maximum aperture : F1.6 (WIDE) to F3.7 (Telephoto)

38

Image 38
Contents VN-C655 Important Safeguards Safety Precautions For USA and CanadaIntroduction Features Operating PrecautionsOperating Precautions  Zooming  Preset positionsCamera setups with which auto focusing may be difficult Introduction Items Included Upgrading the Application Required Operating Environment PC SpecificationsLAN Specifications Locking Screw Safety Wire Hole10BASE-T/100BASE-TX Connector  Ceiling Mount Camera Network Connection PreparationsConnection Examples LAN Connection Peer-to-Peer ConnectionOperations with V.Networks Controller Setting the NetworkSetting with V.Networks Controller Making the hole Preparations Connection and InstallationCable Connections Connect the cablesConnecting the Power Cord For a system with multiple VN-C655sCable Connections Preparations Connection and InstallationConnecting Coaxial cable ¥ For PC connection Use a cross-over cable Connecting a LAN Cable¥ For hub connection Input Requirements Connecting the Alarm I/O TerminalsScrewdriver Cable Specifications 50 m max Output Requirements Ceiling Mount Attaching the Camera Attaching the Camera Settings Setting the Network Installing V.Networks Setup ToolClick Select Internet Protocol TCP/IP and click Properties Click in Local Area Connection PropertiesSelect Settings and click Control Panel Click IP Address in TCP/IP properties Page Confirm the settings Start up V.Networks ControllerHigh Speed Registering the Connected Camera with V.Networks ControllerNormal Settings Setting with V.Networks Controller Control C FileView Setting HelpButtons for position moving Operations Operations with V.Networks ControllerCamera PAN/TILT button # PAN/TILT position indicatorReduced screen Home buttonOthers TroubleshootingSymptoms Remedial Actions Symptoms Remedial Actions General Others Specifications Camera Pan/Tilt MechanismLAN standard LensExternal Dimensions Unit mm inches Ceiling Mount hole Unit mm inches ScrewVN-C655 Dome Type Network Camera
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VN-C655U specifications

The JVC VN-C655U is a high-performance network camera specifically designed for surveillance and security use. Ideal for various applications, ranging from corporate environments to public spaces, the VN-C655U brings together cutting-edge technologies that enhance its functionality.

One of the standout features of the VN-C655U is its exceptional image quality. Equipped with a 1/3-inch progressive scan CCD sensor, the camera delivers crisp and clear video at resolutions of up to 640x480 pixels. The progressive scan technology is particularly advantageous as it reduces motion blur, making it suitable for capturing fast-moving subjects. Furthermore, the camera offers a frame rate of up to 30 frames per second, ensuring real-time monitoring without noticeable latency.

The VN-C655U is also designed with versatility in mind. It supports both indoor and outdoor usage, thanks to its robust construction and weather-resistant features. This adaptability ensures that the camera can perform effectively in different environmental conditions. Additionally, the camera is equipped with a 10x optical zoom lens, which allows for detailed close-ups without losing image quality. With a wide field of view, the VN-C655U can cover expansive areas and is perfect for monitoring large facilities.

Connectivity is another key aspect of the VN-C655U. It supports Power over Ethernet (PoE), which allows for simplified installation by streamlining cabling requirements. Users can also access the camera remotely via a web interface, making it easy to configure settings and monitor footage from anywhere using an internet connection. This feature is integral for security personnel needing real-time oversight and control over surveillance operations.

The JVC VN-C655U incorporates advanced image processing technologies, including wide dynamic range (WDR) to handle challenging lighting conditions. This capability ensures clear images, even in high-contrast environments where shadows and bright light coexist. Additionally, the camera supports motion detection, generating alerts and notifications when activity is detected within designated areas, enhancing security and response times.

Overall, the JVC VN-C655U is a feature-rich network camera tailored for modern surveillance needs. With its excellent image quality, versatile design, advanced connectivity, and intelligent monitoring capabilities, it serves as a reliable option for anyone seeking to enhance the security of their premises. Whether for business or public safety applications, the VN-C655U proves to be a valuable asset that combines performance with flexibility.