JVC TK-C676 manual Features, Provided Accessories, Safety Precautions, Instructions Ceiling mount

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Introduction

Features

DSP with a wide dynamic range

Even objects that have a large difference in brightness can be monitored clearly.

Day/night surveillance

When the light is low, the camera pictures can be switched automatically to black and white pictures. The camera is also compatible with IR illumination (wavelength 850 nm to 880 nm).

Private masking facility

When the camera target area contains an area that is required to be hidden the camera can be set accordingly in order to mask it.

Simplified waterproof design

The simplified waterproof design (IEC529) of the camera allows it to be installed in many locations, including under eaves, provided that it is not subjected to direct water splash. (However, note that the camera cannot be used outdoors.)

Optical + electronic zooming

The 27X optical zoom lens and 10X electronic zoom circuitry allows the camera to be used even in surveillance situations in which the object is very small.

High-sensitivity CCD and bright zoom lens

The CCD features an improved sensitivity of nearly 70% over the previous model and the zoom lens has a large aperture ratio of f1.4 (at WIDE end). These features provide the camera with a high sensitivity of 0.5 lx in the color mode (25% output, AGC 20 dB, WIDE end, electronic sense up x2).

High-speed pan/tilt table

The high-speed rotating table with a horizontal panning speed of 300°/sec. and a vertical tilting speed of 180°/sec. makes it possible to recall a preset position quickly.

Provided Accessories

DOME TYPE CAMERA

TK-C676INSTRUCTIONS

 

 

Screw

Screws (M 4 x 12 mm)

Instructions

Ceiling mount

(M3 ⋅ 12 mm)

Cable plate 4P Alarm cable 6P Alarm cable For the ceiling flush

 

 

For cable plate

mount bracket

Safety Precautions

WARNING

•Install the unit on a strong and stable surface.

This unit has been designed to revolve at high speed. Due to its weight (about 2.4 kg) and the vibrations it may be subjected to, the camera must be mounted to a sturdy and stable material. If the ceiling material lacks strength, for example it is made of a decorative laminated material or plasterboard, then the mount should be reinforced using materials such as veneered plywood. If such reinforce- ment is inadequate images may fluctuate due to vibration or, in the worst case, the camera may fall and cause a serious accident should there be anyone below it.

•For installation, use the provided ceiling mount and the optional flush mounted ceiling bracket, which is sold separately.

When installing this device the provided ceiling mount and the optional flush mounted ceiling bracket, which is sold separately should be used. Also be sure to connect the drop prevention wire and tighten all screws and nuts firmly.

•Power the unit with the rated power voltage.

The power rating for this unit is 24 V AC, 50 Hz/60 Hz. If a power above this rating is supplied, a malfunction will occur or, in the worst case, smoke or fire may be produced.

•This unit offers a certain degree of protection against any damage either to itself or to its connection cable that might result from indirect lightning strikes, but it is not capable of preventing all damage by lightning strikes. For example it is not protected against a direct lightning strike. If lightning damage can be expected in the place where the unit is installed, be sure to take countermeas- ures by adding an arrester to the connection cable, etc.

CAUTION

•Installation of this unit requires special skills. Please be sure to consult your dealer about installation procedures.

If the mounting screws or nuts are not tightened sufficiently, the camera may fall from its installation location. Be sure to tighten the mounting nuts firmly to prevent this happening.

•Inspect the unit periodically.

Check periodically for any deterioration of the mount sections or loosening of screws due to vibration and ensure that there is no likelihood of the unit dropping.

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Contents TK-C676 Important Safeguards Contents Features Provided AccessoriesSafety Precautions Instructions Ceiling mountPrecautions for Correct Operation  Preset positionsCamera setups with which auto focusing may be difficult  ZoomingControls, Connectors and Indicators  Ceiling MountCamera Connector Female $ Machine ID SwitchSetting Switches Connector MaleSwitch settings P Observe the following points when connecting compoMulti-Drop Communication System Cable connections PMemo Point-to-Point Communication System Switch 7 OFF Switch 8 onTerminal side of the Ceiling Mount Four wires must be connected Two wires must be connectedDuplex For example connection with an RM-P2580 CameraSwitch Settings  Setting switchesCamera ID check procedure Machine IDBers on the RM-P2580 ExampleCable Connections Make a 90 mm diameter hole in the ceilingConnect the cables Remove the cover from the Ceiling MountAttach the cover Attaching a safety wire Attach the drop prevention wireAttaching the Ceiling Mount Attaching the CameraEnsure that the lock screw is loose Fit the cameraRotate the camera Tighten the lock screwSetup Procedure Setting the camera menus from an RM-P2580Press and hold the Menu button for 3 seconds Press the SET buttonMenu for setting up the home posi- tion only Menu for setting up the function of each preset positionMenu Screen Flow Normal screenCamera Function Screen Camera TITLE/ALARM Screen Alarm Input Polarity AlarmAlarm Output Alarm OUT1Camera Video Adjustment Screen Camera ALC/ExDR screenAGC Mode ExDR Mode10 dB Sense UPColour ModeLevel LOWAlarm Display Home Motion Detect ScreenArea Edit DemonstrationAuto PAN/PATROL/TRACE Screen Factory Settings screen Position Function SET ScreenPrivate Mask Setup Press the Tele button Camera Title SetupRepeat steps 5 and 6 for each title character Area Title Setup Move the cursor to Area Title Edit and press the SET buttonPress the FAR button Repeat steps 5 to 7 for each area titleDisplay the Setup menu on the camera Alarm Title SetupRepeat steps 5 to 7 for each alarm title Home Motion Detect Setup Move the cursor to Area Edit and press the SET buttonHome Motion Detect menu Area Edit screenSet the auto pan mode and speed Auto PAN SetupAdjust the viewing angle of the start position Auto Patrol Setup Auto Trace Setup Move the cursor to Autotrace SET and press the SET buttonSet the patrol start position Auto Trace SET screen is displayedPosition Title Setup Repeat steps 5 to 7 for each title characterPosition Function SET screen Position Title screenClamp the Ceiling Flush Mount Bracket Attaching a Ceiling Flush Mount Bracket Optional WB-S575Ceiling plate Attach the ceiling panel Attach the Ceiling Mount to the Ceiling Flush Mount BracketConnection Cables Removing a Ceiling Flush Mount Bracket Optional WB-S575 Remove the ceiling panelRemove the camera Check the release labels thoroughly before removalTroubleshooting Symptom Cause Information RemedyPower cannot be Turned onSpecifications CameraPan/Tilt Mechanism GeneralExternal dimensions Unit mm Dimensions in combination with the WB-S575Ceiling mount hole WB-S575 Ceiling flush mount bracket + Ceiling panelTK-C676 Dome Type Camera
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TK-C676 specifications

The JVC TK-C676 is a professional-grade CCTV camera renowned for its impressive image quality and reliable performance in various surveillance applications. As part of JVC's reputable line of security products, the TK-C676 incorporates advanced technologies that make it a popular choice among security professionals and businesses alike.

One of the standout features of the TK-C676 is its high-resolution imaging capability. With a 1/3-inch CCD sensor, this camera delivers crisp and clear images, ensuring optimal visibility even in challenging lighting conditions. The camera offers a resolution of 540 TV lines, which allows for detailed surveillance footage that can be crucial for identifying individuals or activities in monitored areas.

Another notable characteristic of the TK-C676 is its robust low-light performance. Thanks to its sense-up technology, the camera can automatically adjust its sensitivity in low-light environments, providing better image quality without the need for external lighting. This feature is particularly valuable for nighttime surveillance or in dimly lit indoor settings, enhancing the overall effectiveness of security measures.

The TK-C676 also excels in flexibility and adaptability with its mechanical IR cut filter. This technology allows for seamless switching between day and night modes, ensuring consistent image quality during both daytime and nighttime operation. This adaptability makes the camera suitable for various applications, including retail stores, parking lots, and public spaces.

Additionally, the JVC TK-C676 features a varifocal lens with a focal length of 3.5mm to 8mm, providing users with the ability to adjust the field of view based on specific surveillance needs. This versatility enables the camera to cover wide areas or focus on particular subjects, making it ideal for both indoor and outdoor placements.

In terms of durability, the TK-C676 is built to withstand harsh environmental conditions. With a sturdy housing that resists both water and dust, this camera can be installed in various locations without compromising on performance. This reliability is essential for continuous operation in demanding environments.

Overall, the JVC TK-C676 is a well-rounded CCTV camera that offers high-resolution imaging, excellent low-light performance, and adaptable features. Its combination of advanced technology, durable construction, and flexible camera options makes it a strong choice for anyone seeking a reliable surveillance solution. Whether for commercial, industrial, or residential applications, the TK-C676 proves to be a valuable asset in enhancing security measures.
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