Acti ENR-1000 User Manual download pdf (Page 45)

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ENR-1000 Series System Administrator’s Manual

Not only clarity but also brightness, contrast, saturation and hue are essential factors to make

images closer to real scene. For cameras that support these configurations, you may

directly modify them and save via ENR interface.

After selecting a camera, click “Video Adjustment” window, the fields available for

modification (depends on models) will be enabled. Select the desired value for the field, and

click “Apply”.

Field Name

Description

Brightness

(1-100)

Defines how much portion of light and of dark appear in the image. As the value

increases, the image appears brighter, and vice versa.

Contrast

(1-100)

Defines the range level between light values and dark values. As the value

increases, the separation between light and dark becomes more obvious.

Saturation

(1-100)

Defines the level of the actual color intensity. As it increases, colors appear

more pure; as it decreases, colors appear more gray-out.

Hue(1-100)

It is the term used to refer to the pure spectrum colors. Adjust this value to find

the color closest to the real scene.

Line

Frequency

(50Hz / 60 Hz)

The function that adjusts the shutter speed options to match the frequencies of

artificial light source of given country. For example, in Europe, the light

frequency is 50Hz (due to power supply frequency of lights), that is 50 flashes

per second. By setting line frequency to 50Hz in such case, the shutter speed

options will be proportional with light source frequency, such as 1/25s, 1/50s,

1/100s, etc. It is necessary to have the camera’s line frequency adjusted

according to the power frequency of the light source to avoid flickering effect.

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Acti ENR-1000 User Manual Page 45