Setting Up the Camera Using an RM-P2580

CAMERA ALC/ExDR Screen (Continued)

Item

 

 

 

 

Function & Setting

Initial Value

 

 

 

 

 

 

 

AGC MODE

Sets the maximum gain of the AGC (Auto Gain Control), which electronically in-

10 dB

 

creases the gain when the object is under low light conditions.

 

 

OFF

: Turns the AGC off.

 

 

10 dB : According to the brightness of the object, gain is increased by up to 10 dB

 

 

20 dB : According to the brightness of the object, gain is increased by up to 20 dB

 

 

SUPER : Use this setting when brightness is still insufficient under the “20 dB”

 

 

 

 

 

setting.

 

 

 

 

 

 

 

 

 

 

 

MEMO

 

 

 

 

 

 

 

 

 

 

When the item “B&W” is set to “AUTO”, [SUPER] is displayed when the item “AGC MODE”

 

 

 

 

 

is set to “SUPER”, and [20 dB] is displayed for other settings. Increase the gain up to the

 

 

 

 

 

value displayed.

 

 

 

Note that increasing gain affects picture quality.

 

 

 

When the “SUPER” setting is used, the AGC operation may take a while to adjust to

 

 

 

 

 

sudden drastic changes in the brightness level.

 

 

 

 

 

 

 

 

SENSE UP

This function is used to increase the sensitivity by extending the exposure time.

OFF

 

When the object is dark, this function sets how high the level of sensitivity will

 

 

automatically increase to. “x32” means that the sensitivity will be increased con-

 

 

tinuously up to 32 times the normal level.

 

 

Increasing this value slows the shutter speed and motion may appear unnatural.

 

 

When the item “SHUTTER” is set to “1/250” or more, the SENSE UP item does not

 

 

work and “---“ is displayed as the item name in the CAMERA ALC/ExDR Screen.

 

 

Setting values: OFF, x2, x4, x8, x16, x24, x32

 

 

 

 

 

 

 

 

 

 

 

MEMO

 

 

 

 

 

 

 

 

 

 

As the setting of the “SENSE UP” function is increased, the picture may become rough

 

 

 

 

 

and whitish, and subject to white blemishes. This is not a malfunction.

 

 

 

When the setting of the “SENSE UP” function is not OFF, flicker may appear on the

 

 

 

 

 

screen under fluorescent light or mercury lamps. This is due to the principles of the

 

 

 

 

 

SENSE UP, and is not a malfunction.

 

 

 

There may be cases where flicker can not be reduced even under the following condi-

 

 

 

 

 

tions: 1) Shutter speed is set at 1/120 in areas where the commercial electric current

 

 

 

 

 

frequency is 50 Hz. 2) The shutter speed is set at 1/50 in areas where the commercial

 

 

 

 

 

electric current frequency is 60 Hz.

 

 

 

 

 

 

 

 

PRIORITY

When an object is dark, this functions sets whether priority during monitoring is

MOTION

 

placed on maintaining the motion of the camera or on picture quality.

 

 

MOTION : Motion of the camera is given priority. When an object is dark, the

 

 

 

 

 

 

AGC function is prioritized. This setting is suitable when objects are

 

 

 

 

 

 

characterized by quick motion.

 

 

PICTURE : Picture quality is given priority. When an object is dark, the SENSE UP

 

 

 

 

 

 

function is prioritized. This setting is suitable when picture quality is

 

 

 

 

 

 

important.

 

 

 

 

 

 

 

 

 

 

 

MEMO

 

 

 

 

 

 

 

 

 

 

When the “AGC MODE” and “SENSE UP” functions are both set to “OFF”, this function

 

 

 

 

 

does not work and “---” is displayed as the item name in the CAMERA ALC/ExDR Screen.

 

 

 

When item “B&W” is set to AUTO, item “PRIORITY” is set to the MOTION priority mode

 

 

 

 

 

and “---” is displayed.

 

 

 

 

 

 

 

 

ExDR MODE

The ExDR function synthesizes pictures captured at a shutter speed of 1/100 and

OFF

 

those captured at higher shutter speeds to help monitor objects having large differ-

 

 

ences in brightness levels.

 

 

When the “SHUTTER” function is set to “1/250” or a higher, this function does not

 

 

work and “---” is displayed as the item name in the CAMERA ALC/ExDR Screen.

 

 

OFF : Turns the ExDR function off.

 

 

ON : Turns the ExDR function on.

 

 

 

 

 

 

 

 

 

 

 

MEMO

 

 

 

 

 

 

 

 

 

 

When the ExDR function is on, flicker may appear on the screen under fluorescent light

 

 

 

 

 

or mercury lamps. This is due to the principles of the ExDR, and is not a malfunction.

 

 

 

There may be cases where flicker cannot be reduced even under the following condi-

 

 

 

 

 

tions: 1) Shutter speed is set at 1/120 in areas where the commercial electric current

 

 

 

 

 

frequency is 50 Hz. 2) The shutter speed is set at 1/50 in areas where the commercial

 

 

 

 

 

electric current frequency is 60 Hz.

 

 

 

 

 

 

 

 

 

24

Page 24
Image 24
JVC TK-C676 manual AGC Mode, 10 dB, Sense UP, Motion, ExDR Mode

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.