18
DS1099-106
2) IMAGE CONTROL
Click on
【
Display
】
→
【
Image Control
】
to access the following interface.
IRCUT Mode
: 5 modes:
o
GPIO Mode or Passive Mode : default mode. The camera switches from colors to black and white (turning on
the IR LEDs) and vice versa based on the environment light detected by the external sensor integrated in the
camera.
o
Color Mode or Daytime: fixed setting as colors only, it never switches to B/W picture.
o
Black & White Mode or Night: fixed setting as B/W only, it never switches to color picture.
o
Video Mode or Active Mode: the camera switches from colors to black and white (turning on the IR LEDs) and
vice versa based on the brightness level detected by the video sensor.
o
Time Mode or Timing: the camera switches from colors to black and white (turning on the IR LEDs) and vice
versa based on the set time schedule
IR-CUT Delay:
This is the IRcut delay time.
IR-CUT Reverse:
Enable/Disable the inversion of the functionality
Image setting:
This is used to adjust brightness, contrast saturation, hue, sharpness.
BLC (Back light compensation):
This is used to Enable/Disable backlight compensation. This function can
compensate the shadows on the subject in case of exposure against sunlight. In some scenarios of use, the visual
field may contain a very bright background, such as a door or a window in full sunlight, with the observed subject
surrounded by the light field. In this case, the picture may appear dark and flat. Backlighting compensation may be
used to solve this problem.
3D Noise Reduction
: Auto/Week/Normal/Strong
WDR:
This enables or disables the WDR function: Weak, Normal, Strong.
WDR allows the camera to acquire highly contrasted images. In short, DR (dynamic range) shows the details of the
light part and the dark part of the image. A broader dynamic range shows richer layers and a vaster colour range.
Flip:
4 modes: Close, Leftright, Updown, Center.
White Balance:
Auto, Manual, Incandescent, Warm, Fluorescent, Natural.
Manual
: Manual gain adjustment of red and blue colours for the camera video.
Auto
: Optimisation according to the current lighting conditions and method of the screen and video colour calibration
of the camera video colours.
Iris Type:
Manual and automatic modes can be selected. The default mode is Auto.
Time exposure:
Camera exposure level adjustment.
Gain:
Automatic gain level AGC adjustment (Auto, 6dB, 12dB, 18dB, 24dB, 30dB, 36dB, 42dB).
