Symptoms

Remedial Actions

 

 

Camera control cannot be per-

• About 30 seconds are required for initialization of the cam-

formed or settings acquired are

era to complete upon turning on the power. To perform

incorrect for a span of about 30

camera control or acquire settings, do so by allowing an

seconds upon turning on the

interval of 30 seconds after turning on the power.

power

 

 

 

Video images cannot be dis-

• Live images may appear in slow motion or loss of frames

played smoothly

may occur when PC specifications or network bandwidth

 

is inadequate. This is not a malfunction.

 

 

Unable to focus properly

• The auto-focus function may not be able focus properly

 

when shooting a dark or empty area. In this case, adjust

 

focus manually.

 

• In principle, there may be difficulty in adjusting focus on

 

an object with horizontal stripes.

 

• Focus may not be sharp in some cases when adjusting

 

manually at the TELE end. This is not a malfunction.

 

 

Forgotten the password upon

• Repair services will be required to undo the password pro-

enabling the password protec-

tection function. Please consult the dealer from which the

tion feature

product is purchased.

 

Please also note that you may be asked to produce iden-

 

tification cards for security reasons.

 

 

Camera turns to another direc-

• The home position is not registered. Register the home

tion upon initializing

position.

 

 

Unable to select position

• Positions are not registered. Register positions accordingly.

 

 

Video images are not displayed

• Is the unit connected to a 18V DC power supply? Check

 

the connection.

 

 

PAN/TILT action of camera is

• Is the Pan/Tilt speed setting set to a small value? Set this

slow

to a larger value.

 

 

Zoom does not move to "0"

• Is the maximum Digital Zoom value set to a value other

 

than x10?

 

Zoom to "0" is possible when this is set to x10.

 

 

37

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JVC VN-C655U manual Symptoms Remedial Actions
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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.
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