Samsung SCZ-2273 User Manual page 21

2. Select a desired mode using the Left and Right buttons depending on the camera
purpose.
OFF : Cancels the BLC function.
BLC :
You can specify a desired area on the
video manually and set the area to be
displayed more clearly.
- LEVEL : You can adjust the brightness
of the monitoring area.
- UP/DOWN/LEFT/RIGHT :
You can adjust the position of the
monitoring area.
HLC (HIGH LIGHT COMPENSATION) :
If the scene contains extremely bright light
areas such as; from car headlight, the light
can mask out much of the on-screen detail.
- LEVEL : Adjust level of the HLC
function.(LOW,MIDDLE,HIGH)
- MASK TONE : Change the brightness
- LIMIT : Enable to change the operating condition.

Since the following symptoms may occur according to the ambient illumination when BLC is selected, set
it to OFF.
➊
Color or screen changes unnaturally.
➋
Noise appears in the bright part of the screen.

Since the performance of the BLC function may be affected by the area of the bright part of the screen,
optimize the installation angle for the best BLC performance.

If you increase LIMIT, the screen display may be distorted.

For high performance of BLC function, We recommend that you set IRIS to AUTO in the EXPOSURE setup.

Activating BLC may cause the camera to repeat the Auto Focus operation depending on lighting
conditions. It is recommended that you use the Focus Setup menu in One-Push or Manual mode.

Smart Zoom and BLC cannot be used in conjunction with each other:

Setting up Smart Zoom and then BLC automatically cancels Smart Zoom.

For effective viewing of license plates, there is a minimum required illumination and the shutter speed needs to be
faster than 1/200sec.

Because there can be a difference in the effectiveness of HLC according to the amount of light area in the screen,
optimize the installation angle for the best HLC performance.

When dark, the HLC is only activated when a bright light exceeding a specifi c size. (In NIGHT ONLY mode.)

The HLC is not activated in day light or when bright light is not present at night.
(In NIGHT ONLY mode.)
BLC SETUP
LEVEL
TOP
BOTTOM
LEFT
RIGHT
RETURN
HLC SETUP
LEVEL
MASK TONE
RETURN
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