User manual
VIVOTEK
User's Manual - 49
Day/Night Settings
Switch to B/W in night mode
Select this to enable the Network Camera to automatically switch to Black/White during night
mode.
Turn on external IR illuminator in night mode
Select this to turn on the external IR illuminator when the camera detects low light condition and
enters the night mode. A Digital Output connection to external IR is needed.
Turn on built-in IR illuminator in night mode
Select this to turn on the camera’s onboard IR illuminator when the camera detects low light
condition and enters the night mode.
Rotate -
MirrorNormal Flip Rotate 90°
clockwise
The camera may be installed on a vertical, side-facing, or tilted surface in order to accommodate
the interior or exterior design of a building. The interior of a building can be shaped as a narrow
rectangular space, such as a corridor. The conventional HD image, such as that of a 16:9 aspect
ratio, will be incongruous with its wide horizontal view. With video rotation, the camera can more
readily cover the eld of view on a tall and narrow scene.
The rotation here indicates clockwise
rotation. Rotation can be applied with
flip, mirror, and physical lens rotation
(see below) settings to adapt to different
mounting locations.
The gures in the illustration are shown in
a consecutive order.
Video orientation: Flip - vertically reect the display of the live video; Mirror - horizontally reect the
display of the live video. Select both options if the Network Camera is installed upside-down (e.g.,
on the ceiling) to correct the image orientation. Please note that if you have preset locations, those
locations will be cleared after ip/mirror setting.