Swann SWNVK-490KH2-US 4 Channel 2 Camera 1080p HD Wi-Fi 1 TB NVR Security System

User Manual - Page 51

For SWNVK-490KH2-US.

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51
Device Settings: Display
11. Tap to see the following options:
Exposure: This function controls how the light hits your camera’s image sensor. If the image ap-
pears normal, leave the default setting.
Noise: If people and objects are hard to see in low light conditions, tap this then increase the gain
so they can be seen more clearly. Increasing the gain too much will increase the video noise visible.
Smearing: If fast moving objects are causing a smear effect, tap this and adjust the shutter range.
The higher the number, the slower the shutter speed (a fast shutter speed is recommended).
Manual: This function allows you to control both the gain (Noise) and shutter range (Smearing).
22/10/2018 12:30:15 MON
Front door
11
White Balance: This adjusts for lighting in order to
make white objects appear white in the image. One
of the indicators for an improper white balance are
dark colours which appear faded or a different col-
our altogether. If this is happening, tap the switch
and adjust the red and blue gain levels.
Day and Night: This instructs the camera to switch
automatically from daytime to night-time and vice
versa. Its recommended to leave the default setting.
Backlight: This improves exposure of an object that
is in front of a light source. This may happen if an
object is in front of a window. Enable this if the cam-
era is mounted in a location where this is required.
Dynamic: This will balance out images that have a
large dynamic range. An example of this would be if
a camera is pointing towards a window. The image
during the day would be extremely washed out due
to the high brightness of the incoming light.
3D-NR: This function will reduce the overall
noise content for recordings done at night or
in lower light conditions. Its recommended
to leave the default setting.
11
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