Backlight (Backlight Compensation); Agc (Auto Gain Control) - Samsung SIR-4150 Series User Manual

Operating Your Camera

BACKLIGHT (Backlight Compensation)

When there is a strong backlight behind the object, clear images of the background
as well as the object can still be obtained by using the BACKLIGHT function.
1. Please position the arrow to point to 'BACKLIGHT' on the SETUP menu by
using the UP and DOWN buttons.
2. Please select the mode you wish to operate by pressing the LEFT or RIGHT button.
SETUP
1. LENS
2. SHUTTER
3.WHITE BAL.
4. BACKLIGHT
5.AGC
HIGH/MIDDLE/LOW :
You can adjust the sensitivity of BLC and
BLC window's size and position. So that, It can
achieve BLC function efficiently regardless of
position of subject.
OFF : BLC function doesn't operate.
BACKLIGHT ON
Note
• When BW mode at night-time, BLC does not operate.
24
COLOR IR CAMERA
DC
- - -
ATW
OFF
NORMAL
BACKLIGHT OFF
User's Manual

AGC (Auto Gain Control)

1. Please position the arrow to point to 'AGC' on the SETUP menu by using the
UP and DOWN buttons.
2. Please select the mode you wish to operate by pressing the LEFT or RIGHT
button. As the level of gain increases, the screen gets brighter and the level
of noise also increases.
HIGH : The gain increases or decreases within the range of 6dB ~ 34dB.
NORMAL : The gain increases or decreases within the range of 6dB ~ 30dB.
OFF : The gain is fixed at 6dB.
SETUP
1. LENS
2.SHUTTER
3.WHITE BAL.
4.BACKLIGHT
5. AGC
6.SSNR
7.SENS-UP
8.SPECIAL
9.EXIT
3. Please press the SETUP button. The BRIGHTNESS can be adjusted within the
range of 1~70.
4. Please press the SETUP button when all the settings are complete.
COLOR IR CAMERA
DC
- - -
ATW
OFF
NORMAL
LOW
OFF
25
User's Manual