ALIBI ALI-PTZ30XR, Руководство пользователя

Страница: 62 / 90

54
SECTION 5: OSD MENU REFERENCE
•
HLC : High Light Compensation (HLC) masks strong light sources that usually flare across a scene. This makes it possible to see
the detail of the image that would normally be hidden. The value ranges from 0 to 3.
•
INIT LENS
: Use INIT LENS to trigger a spontaneous lens initiation for ensuring the normal operation. This option can be ON or
OFF.
•
IRIS
: To adjust the iris size for light entering the lens, you can set the IRIS value manually according to light conditions. The iris
value ranges from 0 (closed) to 17 (fully open).
•
IRCUT FILTER
: You can configure this option as follows:
—
AUTO
: The camera switches automatically from Black and White mode (
NIGHT
) and Color mode (
DAY
) in response to
lightening conditions (default).
—
NIGHT (B/W): The IR cut filter will switch to NIGHT mode to increase the sensitivity in low light conditions. You can also
call Preset40 to set the IR cut filter to NIGHT mode.
—
DAY (Color): The IR cut filter will perform in DAY mode (normal lighting conditions). You can also call Preset39 to set the
IR cut filter mode to DAY mode.
•
SATURATION : The SATURATION value ranges from 0 to 7. Adjust this parameter for the best picture quality.
•
SCENE MODE : Adjust the scene for the overall best video performance in the surveillance environment. You can select either
INDOOR or OUTDOOR.
•
SHARPNESS : The sharpness function can increase the gain of the image and sharpen the edges of the picture to enhance
details. You can set the SHARPNESS level from 0 to 15.
•
SHUTTER (speed): If you set the SHUTTER value larger, the shutter speed is faster. The value indicates the inverse of the shutter
speed (1/value seconds). At faster speeds, the amount of light entering the lens is less causing the image to be darker, but
motion blur is less. You can set the shutter value to 1, 2, 4, 8, 15, 30, 50, 125, 180, 250, 500, 1000, 2000, 4000 or 10000.
•
SLOW SHUTTER
: You can set the SLOW SHUTTER value to 0, 1, 2, 3, 4 or 5.
•
WHITE BALAN
ce: You can set the WHITE BALANCE mode to any of the following:
—
AUTO
: In Auto mode, the camera adjusts the color balance according to the current color temperature.
—
INDOOR, OUTDOOR
: These modes are for indoor use and outdoor use respectively.
—
SELFDEF
: In SELFDEF you can adjust the color temperature, the RED and BLUE values, manually.
—
ATW
: In auto-tracking mode, white balance is adjusted continuously to accord with the color temperature of the scene
illumination.
—
HAUTO : Selecting this mode, the viewed image retains color balance automatically according to the current color
temperature.
•
IMAGE FLIP : If you turn the IMAGE FLIP function on, the image will be flipped horizontally. It is like the image in the mirror.
•
ZOOM SPEED : You can set the zoom speed to LOW, MEDIUM or HIGH.
•
ZOOM LIMIT : You can set the zoom limit to 23, 46, 92, 184 or 368. The ZOOM LIMIT value varies depending on the model of
the camera.
To change a parameter:
1.
When the position icon is either a , or , use the p and q buttons to position the icon at the parameter you
want to change.
2. Click
Iris+
. The position icon will change to a .
3. Use the p and q buttons to show the parameter to what you prefer.