DS 1092-132
29
BLC – BACK LIGHT COMPENSATION
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Note: this menu is active only if the camera is in DAY mode or set to fixed color mode;it does not work
in
NIGHT mode or if it is set to fixed Black/White mode (in this last case, the option BLC of the BACKLIGHT
menu is replace by “----“).
An object with a strong light in the background usually appears dark and not so visible if compared with the
rest of image. The BLC function allows to solve this problem and obtain a good compensation.
Selecting this menu item you can choose among the options OFF (not active), BLC and HLC
BLC is accessed by selecting the following submenu:
BLC
AREAL
SEL
AREA1
AREA
STATE
ON
GAIN
■■■■■■█■■■
139
HEIGHT
■■■■█■■■■■
007
WIDTH
■■■■■■■█■■
009
LEFT/RIGHT
■■■■■█■■■■
002
TOP/BOTTOM
■■■■■■■█■■
004
RETURN
END
Option
Value
Description
AREA SEL
AREA1 ÷ AREA2
This option allows to select one of the 2 areas available
for programming.
AREA STATE
ON ÷ OFF
This option allows to enable (ON) or disable (OFF) the
selected area (it is possible to enable or disable only the
area 2; the area 1 is always active with BLC ON and
disabled with BLC OFF)
GAIN
014 ÷ 255
It allows to change the brightness gain value on the
selected area.
HEIGHT
000 ÷ 010
It allows to change the height of the selected area.
WIDTH
000 ÷ 010
It allows to change the width of the selected area.
LEFTH/RIGHT
000 ÷ 015
It allows to move the selected area horizontally.
TOP/BOTTOM
000 ÷ 013
It allows to move the selected area vertically.
RETURN
RET
It allows to quit the submenu.