Cisco Systems 6020 IP manual Advanced Settings, Motion detection

Chapter 4 Camera Management

Viewing Live Video

Table 4-4	Camera Video & Control Window Controls (continued)
Control	Description
Iris Mode	The Iris mode is available only when the Exposure mode is set to Auto. Choose
	one of the following Iris modes:
	• Indoor—Suitable for Indoor conditions.
	• Outdoor—Suitable for Outdoor conditions.
	Default mode is Indoor.

Measurement Window Exposure is calculated based on video data from one of the following measurement windows:

•Full View—Exposure is calculated based on full view.

•Custom—You can designate specific regions (areas within the field of view) to use for exposure calculation. Inclusion regions designate areas that are used to calculate the exposure value. Exclusion regions designate a areas that are ignored when calculating the exposure value. You can draw up to four inclusion regions and four exclusion regions.

To create a region, right-click on the video image and choose Draw Region. Drag the region to the desired area and drag an edge or corner of the region to resize it. To remove region, right-click on it and choose Delete Region. Inclusion regions are created by default. To toggle between inclusion and exclusion regions, right-click on a region and change the Region Properties > Region Type setting.

•BLC—Back Light Compensation (BLC) window adds a weighted region in the middle of the image view to give necessary exposure compensation.

Advanced Settings

Note These controls appear when you click Camera Settings Up Arrow > Advanced Settings drawer.

Enable Low Light	This option is useful in low light situations.
Compensation
Enable DRX	Check this check box to enable the Dynamic Range Enhanced (DRX) feature.
	DRX helps recover washed out details when there is extreme contrast lighting
	conditions. To reach better image quality adjust Sensitivity (Low and High)
	and Strength (Low, Medium and High).
Sensitivity	The Sensitivity option is available only when DRX is enabled. Choose how
	sensitive (low or high) DRX is to extreme contrast lighting conditions.
Strength	The Strength option is available only when DRX is enabled. Choose how much
	DRX processing (low, medium, or high) to use for recovering washed out
	details.
Gamma Curve	Choose the value that provides the optimal gray-scale intensity. Larger gamma
	curve values make shadows darker and larger values make dark regions lighter.
Motion detection

Cisco Video Surveillance 6020 IP Camera Installation Guide

OL-28120-02 4-9