Honeywell Performance HDZP252DI - Page 38

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38 | Performance Series IR 1080p IP PTZ Camera User Guide
Table 5-2 Camera Exposure Configurations
Parameter Function
Profile Select from Normal, Day, Night.
Anti-flicker
Outdoor: In Outdoor mode, you can select any exposure mode to avoid
flicker.
50Hz: When the current is 50Hz (power company’s electrical frequency),
the system can automatically adjust the exposure according to the
environment’s brightness to prevent stripes in the video.
60Hz: When the current is 60Hz (power company’s electrical frequency),
the system can automatically adjust the exposure according to the
environment’s brightness to prevent stripes in the video.
Exposure
Auto
The image automatically compensates for changes
in the scene’s lighting.
Gain Priority
The image automatically compensates for changes
in the scene’s lighting. Adjusting the Gain can
enhance the low light areas of the scene; however,
noise will increase as the gain is increased.
In the same environments, the noise with the Gain
Priority mode enabled shall be less than the noise
with Auto mode enabled.
Aperture Priority
The image automatically compensates for changes
in the scene’s lighting. Adjusting the Iris range
(0~100) can adjust the range of lighting that will get
through the iris; however, darkness will increase as
the iris range is decreased.
Shutter Priority
Select this exposure option when the image scene
includes lots of motion that needs to be captured
clearly. Change the Shutter value to adjust the
scene’s exposure to the light level required.
In the same environments, the distortion (motion
blur) with the Shutter Priority mode enabled will be
less than the distortion with the Auto mode enabled.
Manual
Shutter speed and gain settings can be manually
adjusted to set the scene exposure.
Exposure
Comp
Use the Exposure Comp setting to manual compensate for automatic
exposure settings. This value ranges from 0 to 100. The default is 50. This
setting is not available when Manual mode is selected.
AE Recovery
Select the Auto Exposure Recovery timeline from this drop-down list from:
OFF, 5Minute, 15Minute, 1Hour, and 2Hour. 15Minute is the default
setting.
2D Noise
Reduction
2D noise reduction is enabled by default.
2D NR Grade This value ranges from 0 to 100. The default is 50 when 2D NR is on.
3D Noise
Reduction
3D noise reduction is enabled by default.
3D NR Grade This value ranges from 0 to 100. The default is 50 when 3D NR is on.