Vitek VTC-402NZ, Руководство пользователя

Страница: 68 / 193

ENVI Series: VTC-IR302FN
67
In AUTO, camera determines DAY or NIGHT by the incoming light level through
the lens only and IR CUT FILTER switches following the DAY/NIGHT modes.
In COLOR, camera disables DAY/NIGHT feature and works as a regular color
camera and IR CUT FILTER is inserted to cut out the infrared spectrum from the
light.
In B/W, camera disables DAY/NIGHT feature and works as a regular B/W camera
and IR CUT FILTER is removed to pass the infrared spectrum from the light.
In EXT, camera follows the decision for DAY or NIGHT by the light sensor built
into the camera.
Note: A camera with IR Led’s must be set to EXT.
IR SMART
Compensates the amount of IR light on an image, reflecting back to the lens.
AREA
To adjust the Area where the IR intensity is too high.