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Exposure settings
Iris setting
Select the desired lens iris value for camera exposure.
Select [IRIS] option on the [EXPOSURE] menu, then
select a value. (AUTO or MANUAL).
•
AUTO: The lens iris is set automatically.
MANUAL: Use [Near] or [Far] button to select the
•
DC Iris level.
AGC (Automatic Gain Control) setting
If the images are too dark, change the maximum
[AGC] value to make the images lighter.
1. Select [AGC] option on the [EXPOSURE] menu.
2. Use [Near] or [Far] button to select a mode.
(OFF
LOW
y
y
WDR/BLC setting
Use WDR/BLC option to set the options for BLC or
WDR camera.
1. Select [WDR/BLC] option on the [EXPOSURE]
menu.
2. Use [Near] or [Far] button to select a mode then
press [Open] or [Close].
WDR: Set the WDR limit.
•
LT303P-B.HAP_ENG_MFL66987622.ind27 27
MIDDLE
HIGH)
y
WDR LEVEL: LOW
-
BLC: Set the BLC limit.
•
BLC LEVEL: LOW
-
HSBLC: Use for adjusting brightness the
•
specific area of picture. The HSBLC mode is
automatically activated only in low illuminance
scene.
AREA SETTING: Use [Near] or [Far] but-
-
ton to select a area then use [In] or [Out]
button to select a ON or OFF. Press [Open]
or [Close] to exit the area setting menu.
GRAY SCALE: Use [Near] or [Far] button
-
to select a gray scale.
(GRAY
D.GRAY
y
HS LEVEL: Use [Near] or [Far] button to
-
select a bright level. (5 level)
MASK STATE: Use [Near] or [Far] button
-
to select [ON] or [OFF].
If you set the MASK STATE to ON, the
mask function is activate only when the
HSBLC is activated by auto mode.
OFF: Not used.
•
BRIGHTNESS setting
You can increase the brightness of the darkened
video. If you set the brightness to lower value, the
image is darkened. If you set the brightness to higher
value, the image gets bright.
1. Select [BRIGHTNESS] option on the [EXPOSURE]
menu.
2. Use [Near] or [Far] button to set the bright level.
MIDDLE
HIGH
y
y
MIDDLE
HIGH
y
y
BLACK).
y
7
2011.1.4 6:49:10 PM
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