Configuring The Noise Reduction - HIKVISION DS-2AE7232TI-A User Manual

HD-TVI Speed Dome DS-2AE7232TI-A User Manual

Configuring the Noise Reduction

To reduce the image noise, you can set the value of 2D DNR and 3D DNR respectively. The greater the
value, the less noise will be in a low illumination environment. You can disable the function by turning the
value to OFF.
Configuring the Image Quality
• Wide Limit: Set the value of WIDE LIMIT to limit the minimum zoom of the lens with 1.0, 1.1, 1.2, 1.3, 1.5,
1.8, and 2.0 available.
NOTE: The Wide Limit function is supported by certain speed dome models.
• Chroma Suppress: Set the Chroma suppress value from 1 to 3 to suppress the color noise so as to get a
clear and high-quality image in a low luminance environment.
NOTE: The Chroma Suppress function is supported by certain speed dome models.
• Saturation: Saturation value from 0 to 7 indicates the brightness of the color. The higher the saturation,
the brighter the color.
NOTE: The saturation function is supported by certain speed dome models.
• Scene Mode: Set the scene mode to INDOOR or OUTDOOR, and the default image settings will be changed
according to the selected scene mode.
• Contrast: Contrast is the degree of difference between the darker and lighter parts of the image.
NOTE: The contrast function is supported by certain camera models.
• HLC: Set the value of HLC to brighten the darker area and weaken the highlight area of the image. The
greater the value, the stronger the effect will be.
NOTE: The HLC function is supported by certain camera models.
• Sharpness Compensation: Set the SHARPNESS COMP value from 0 to 15 to automatically adjust the
image sharpness to get a clear image. The greater the value, the stronger the effect.
• Defog Parameters: When there is fog in the image, you can enable the Defog function to get a clear
image.
• Lens Initialization: You can turn INIT LENS on to trigger a spontaneous lens initiation to ensure normal
operation.
Configuring Privacy Mask
Purpose:
Focus Limit enables you to cover certain areas on the live video from being live viewed and recorded. The
masked areas can move with the panning/tilting movements and automatically adjust the size as the lens
zooms in/out.
UM THD DS-2AE7232T-x 020519NA 23