JVC TK-C676 manual Colour, Mode, Level, Low, High

Page 25

Item

Function & Setting

Initial Value

 

 

 

ExDR LEVEL

This function sets which section of the object is to be displayed in the easiest-to-

NORMAL

 

view brightness level in the ExDR mode.

 

 

To make a low-lightsection of the object easy to view: Increase the level.

 

 

To make a highlighted section of the object easy to view: Decrease the level.

 

 

Setting values: –5 to NORMAL to 5

 

 

 

 

 

MEMO

 

 

 

 

 

 

 

 

 

 

 

● When the difference in brightness between objects is large, the picture may not change

 

 

 

 

 

even when the ExDR LEVEL is varied. This is due to the characteristics of the camera

 

 

 

 

 

and is not a malfunction.

 

 

 

 

● When the item “SHUTTER” is set to 1/250 or higher, “---“ is displayed and the settings to

 

 

 

 

 

the item “ExDR LEVEL” cannot be carried out.

 

 

 

 

● When the item “ExDR MODE” is set to OFF, the settings for the item “ExDR LEVEL”

 

 

 

 

 

cannot be varied.

 

 

 

 

 

 

 

 

 

B&W/COLOUR

This function sets the color modes to color or B&W.

 

MODE ..

When switching the mode between “color” and “B&W” is carried out, the focus may

 

 

 

be dislocated. In such a case adjust the focus again.

 

 

 

 

 

 

 

 

 

 

B&W

Switches the mode from color to B&W and vice-versa.

OFF

 

 

OFF

 

: Turns the B&W mode switching function off.

 

 

 

ON

 

: Sets the camera permanently to B&W mode.

 

 

 

AUTO

 

: The camera automatically switches to Color mode when the ob-

 

 

 

 

 

 

 

ject is bright and to B&W mode when it is dark.

 

 

 

ALARM IN 1 to 4 : The camera switches to B&W mode when there is an alarm

 

 

 

 

 

 

 

input from terminals Alarm 1 to Alarm 4.

 

 

 

 

 

 

 

The B&W mode is set to ON when the contact is shorted (makes

 

 

 

 

 

 

 

contact) and OFF when the contact is opened (breaks contact).

 

 

 

 

 

 

 

 

 

 

 

 

 

MEMO

 

 

 

 

 

 

 

 

 

 

 

 

● To ensure switching between the color and B&W modes:

 

 

 

 

 

Setting item “B&W” to AUTO allows the color and B&W modes to be switched according

 

 

 

 

 

to the brightness of the object. However, this switching may sometimes not occur de-

 

 

 

 

 

pending on the lighting condition and viewing angle.

 

 

 

 

 

To ensure the switching, it is recommended to connect the signal from an external sen-

 

 

 

 

 

sor (to be purchased separately by the user) to one of the ALARM input terminals of the

 

 

 

 

 

camera and perform switching according to the sensor signal.

 

 

 

 

● In order to prevent hunting do not set the item “B&W” to AUTO when using an infrared

 

 

 

 

 

lamp.

 

 

 

 

 

 

 

 

 

 

 

 

 

LEVEL

When the “B&W” function is set to “AUTO”, this function sets the signal level of the

NORMAL

 

 

object at which the camera will automatically switch to B&W mode.

 

 

 

LOW

: The camera switches to B&W mode when the signal level of the object

 

 

 

 

 

 

 

is low.

 

 

 

NORMAL : The camera switches to B&W mode when the signal level of the object

 

 

 

HIGH

 

is normal.

 

 

 

: The camera switches to B&W mode when the signal level of the object

 

 

 

 

 

 

 

is high.

 

 

 

 

 

 

 

 

 

 

 

 

 

MEMO

 

 

 

 

 

 

 

 

 

 

 

 

When the item “B/W” is set to other than AUTO, “---“ is displayed and the settings to the item

 

 

 

 

“LEVEL” cannot be varied.

 

 

 

 

 

 

 

 

 

LIGHT TYPE Use this function to set the type of light illuminating the object in the B&W mode.

NORMAL

 

 

NORMAL : Setting for normal lighting.

 

 

 

IR

: Setting for using IR lighting.

 

MEMO

If the IR setting is used under ordinary sunlight or fluorescent light, the switching between the color and B&W modes will not be performed correctly.

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Contents TK-C676 Important Safeguards Contents Provided Accessories FeaturesSafety Precautions Instructions Ceiling mount Preset positions Precautions for Correct OperationCamera setups with which auto focusing may be difficult  Zooming Ceiling Mount Controls, Connectors and Indicators$ Machine ID Switch Camera Connector FemaleSetting Switches Connector MaleObserve the following points when connecting compo Switch settings PMulti-Drop Communication System Cable connections PMemo Point-to-Point Communication System Switch 7 OFF Switch 8 onTerminal side of the Ceiling Mount Two wires must be connected Four wires must be connectedDuplex For example connection with an RM-P2580 Camera Setting switches Switch SettingsMachine ID Camera ID check procedureBers on the RM-P2580 ExampleMake a 90 mm diameter hole in the ceiling Cable ConnectionsConnect the cables Remove the cover from the Ceiling MountAttach the cover Attach the drop prevention wire Attaching a safety wireAttaching the Ceiling Mount Attaching the CameraFit the camera Ensure that the lock screw is looseRotate the camera Tighten the lock screwSetting the camera menus from an RM-P2580 Setup ProcedurePress and hold the Menu button for 3 seconds Press the SET buttonMenu for setting up the function of each preset position Menu for setting up the home posi- tion onlyMenu Screen Flow Normal screenCamera Function Screen Camera TITLE/ALARM Screen Alarm Alarm Input PolarityAlarm Output Alarm OUT1Camera ALC/ExDR screen Camera Video Adjustment ScreenExDR Mode AGC Mode10 dB Sense UPMode ColourLevel LOWHome Motion Detect Screen Alarm DisplayArea Edit DemonstrationAuto PAN/PATROL/TRACE Screen Position Function SET Screen Factory Settings screenPrivate Mask Setup Press the Tele button Camera Title SetupRepeat steps 5 and 6 for each title character Move the cursor to Area Title Edit and press the SET button Area Title SetupPress 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 Move the cursor to Area Edit and press the SET button Home Motion Detect SetupHome 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 Move the cursor to Autotrace SET and press the SET button Auto Trace SetupSet the patrol start position Auto Trace SET screen is displayedRepeat steps 5 to 7 for each title character Position Title SetupPosition 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 Remove the ceiling panel Removing a Ceiling Flush Mount Bracket Optional WB-S575Remove the camera Check the release labels thoroughly before removalSymptom Cause Information Remedy TroubleshootingPower cannot be Turned onCamera SpecificationsPan/Tilt Mechanism GeneralDimensions in combination with the WB-S575 External dimensions Unit mmCeiling 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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