TBK vision TBK-BUL4705EIR24, Руководство по эксплуатации

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OSD Menu Instructions
> AREA SEL. (AREA1~AREA2) : Choose one of two pre-defined boxes to adjust its
size or location.
> AREA STATE (ON,OFF): Select a box active or inactive for BLC.
> HEIGHT, WIDTH: Adjust the height or width of the area.
> LEFT/RIGHT, TOP/BOTTOM: Changes the location of the defined area.
> RETURN: Select RET to save and exit, and to go back to the MAIN MENU.
● HLC (High Light Compensation):
The HLC masks out excessively bright areas within the frame and compensates the
rest accordingly.
> LEVEL(0~255): Choose the intensity of the HLC.
> MODE(ALL DAY,NIGHT ONLY): Choose the preferred mode.
„ALL DAY‟ keeps the
HLC mode on day or night, and
„NIGHT ONLY‟ only during night mode.
IMAGE ADJ.
●
LENS SHAD. : 0~255
Convex shape of the lens causes the light to enter the camera unevenly and typically
makes the center of the screen brighter than the rest. Adjusting this setting will
compensate for this undesirable effect and make the screen more even.
●
2DNR (Digital Noise Reduction): ON, OFF
The DNR improves picture quality by filtering out signal noise associated with night-
time recording. DNR compares pictures from a frame with the one previous and
removes noise grains not present before.
●
MIRROR : ON, OFF
This function is used to inverse the pictures coming from the camera.