User`s manual
VIVOTEK
46 - User's Manual
Day/Night Settings
Switch to B/W in night mode
Select this to enable the Network Camera to automatically switch to Black/White display during
night mode�
Turn on built-in IR illuminator in night mode
Select this checkbox to enable built-in IR lights when the camera’s light sensor detects low light
conditions�
Color: Select to display color or black/white video streams.
Power line frequency: Set the power line frequency consistent with local utility settings to eliminate
image flickering associated with fluorescent lights� Note that after the power line frequency is
changed, you must disconnect and reconnect the power cord of the Network Camera in order for
the new setting to take effect�
Video orientation: Flip--vertically reflect the display of the live video; Mirror--horizontally reflect
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 congured preset
locations, those locations will be cleared after ip/mirror setting.