Configuring The Sharpness Level; Configuring The Blc And Wdr; Configuring The Iris, Gain, And Shutter Speed; Setting The Iris Value - HIKVISION DS-2AE7232TI-A User Manual

HD-TVI Speed Dome DS-2AE7232TI-A User Manual
• The IRCUT FILTER cannot be configured unless the IR light is turned off.
D/N LEVEL. The D/N level is the light level for the auto D/N mode switch. As a threshold, the IR cut
-
filter switches between DAY and NIGHT when the light condition reaches the user-defined D/N
level.
NOTE: The D/N level option varies by camera model. Some models do not support user-defined D/N
level.

Configuring the Sharpness Level

The sharpness function can increase the image gain and sharpen edges to enhance details. You can set
the SHARPNESS level from 0 to 15.

Configuring the BLC and WDR

BLC/WDR and BLC LEVEL varies by camera model. Some models don't support user-defined BLC level.
• BLC/WDR. You can set the value to ON or OFF to enable or disable the functions.
• BLC LEVEL. You can manually adjust the backlight compensation level.

Configuring the Iris, Gain, and Shutter Speed

Set the Exposure Mode
Purpose:
AE mode defines the priority of iris, shutter, and gain while the speed dome adjusting the brightness of
the live view. You can change the mode on AE MODE submenu.
• AUTO: Auto iris, auto shutter and auto gain. The speed dome adjusts the values automatically
responding to the lighting conditions. It is the default mode.
• IRIS: User-defined iris value, auto shutter, and auto gain. It is the iris-priority mode. Define the iris value
according to related content in this section if you choose IRIS mode.
• SHUTTER: User-defined shutter speed, auto iris, and auto gain. It is the shutter-priority mode. Please
define the shutter speed according to related content in this section if you choose SHUTTER mode.
• MANUAL: User-defined iris, gain, and shutter. Please define the iris value, gain value, and shutter speed
according to related content in this section if you choose MANUAL mode.

Setting the Iris Value

The IRIS value measures the amount of light entering the lens. You can set the iris value from 0 to 17 in
response to the changing light conditions. The iris is fully closed at value 0 and fully open at value 17.
Setting the Gain
• Gain Value. Indicates amplification degree of the original image signal. You can set value from 0 to 15.
• Gain Limit. The higher the gain value, the more noise will appear in the image. You can set the maximum
user configurable gain value from 0 to 15 to limit the gain range and control the noise in the image.
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