AXIS Q3517-SLVE Network Camera
Additional settings
The illustration shows before and after an image has been straightened.
1. Go to
Settings > Image
>
Image correction
.
2. Turn on
Straighten image
.
Reduce noise in low-light conditions
To reduce noise in low-light conditions, you can adjust one or more of the following settings:
•
Adjust the trade-off between noise and motion blur. Go to
Settings > Image > Exposure
and move the
Blur-noise
trade-off
slider toward
Low noise
.
•
Set the exposure mode to automatic.
Note
A high max shutter value can result in motion blur.
•
To slow down the shutter speed, set max shutter to the highest possible value.
•
Reduce sharpness in the image.
•
Open the aperture.
Benefit from IR light in low-light conditions using night mode
Your camera uses visible light to deliver color images during the day. As the available light diminishes, you can set the camera to
automatically shift to night mode, in which the camera uses both visible light and near-infrared light to deliver black-and-white
images. Since the camera uses more of the available light it can deliver brighter, more detailed, images.
1. Go to
Settings > Image > Day and night
, and make sure that the
IR cut filter
is set to
Auto
.
Select exposure mode
There are different exposure mode options in the camera that adjusts aperture, shutter speed, and gain to improve image quality for
specific surveillance scenes. Go to
Settings > Image > Exposure
and select between the following exposure modes:
•
For most use cases, select
Automatic
exposure.
•
For environments with certain artificial lighting, for example fluorescent lighting, select
Flicker-free
.
Select the same frequency as the power line frequency.
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