VTC-IRA24F
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SETUP MENU (OSD)
1.7. IR OPTIMIZER
This is a useful function for IR LED cameras in night mode only.
If subjects which can cause overexposure are located near the monitored area, you can adjust IR
OPTIMIZER level or area by Selecting ON or OFF.
If IR OPTIMIZER is set to “ON”,
IR OPTIMIZER
DESCRIPTION
MODE
Select AUTO or CENTER to reduce over-saturation.
AUTO:
Reducing the over-saturation is automatically adjusted along with the
location of the subject.
IR AREA
Sets the IR OPTIMIZER AREA and the function works selected area in
‘CUSTOM preset only.
LEVEL
This function is used to adjust the overall when IR OPTIMIZER is working. If
the LEVEL is too high, the over-saturation could occur.
IR LED
Set the IR LED ON/OFF
• DAY/NIGHT
: Follows the setting automatically DAY/NIGHT function.
• OFF
: Turn IR LED off.
• FIX
: Fixes the brightness of IR LED in any condition.
COLOR NIGHT
Displays night video in color.
IR SHADE COMP
This function is used to compensate for IR shade of the side area on screen
when IR LED is ON. You can adjust the shading PATTERN, POSITION and
LEVEL.
If the LEVEL is high, the screen noise could be increased at the side area.
MODE
DESCRIPTION
LENS SHD COMP
Lens shading compensation. This function is used to calculate the
compensation data for lens shading. The 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. It is used to compensate for this undesirable
effect and make the screen more even.
•
Set to ‘ON’, you can adjust the shading PATTERN and POSITION.
DEFOG
•
You can choose the Defog function according to the environment.
The visibility of the camera can be enhanced in any weather
condition. You can select from Off/Low/Middle/High to display.
•
If set to ON, the WDR/BLC function will be deactivated.
FLK LESS
This function is used to remove the flickering on screen due to differences in
light and electric frequencies. Selects AUTO, OFF or ON.
ANTI-CR
This mode can minimize the problems related to color rolling caused by
differences between the flicker of fluorescent lights and the frequency of the
camera. Selects AUTO, OFF or ON
