10
HIST BLC – ON/OFF
The HIST (Histogram) BLC is ideal for
the subject that is slightly less
illuminated and moves around within
the screen. This intelligent BLC
categorize the scene into three different
parts (high-medium-low) according to the luminous intensity and
calculate the histogram of each part. The built-in microcomputer will
detect the contrast of whole scene and turn the BLC on or off
automatically.
Press the “LEFT” or “RIGHT” button to switch the HIST BLC on or off.
BLC LEVEL (for Histogram BLC)
The compensation level of histogram BLC can be adjusted from 0 to
255. Default value is 13. Increasing the value will enhance the
compensation level.
WINDOWS BLC – ON/OFF
The WINDOW BLC is ideal for the scene that main object always
stays at the center of the screen. With this BLC mode, compensation
level of the central window is weighted more than the corners of the
scene. This type of BLC helps camera to provide better picture of the
subject with strong back light.
WNDW 0
WNDW 2
CENTRAL
WNDW
WNDW 3
WNDW 1
Size and location of the center window can be adjusted within the
225 grids of screen. (Refer OPD setting for more details)
BLC SETUP MENU
HIST BLC
ON
BLC LEVEL
13
WINDOWS BLC
OFF
WNDW 0 WEIGHT 01
WNDW 1 WEIGHT 01
WNDW 2 WEIGHT 03
WNDW 3 WEIGHT 03
RETURN
