18_ setup
setup
IRIS
The IRIS menu is useful if you set to adjust the
intensity of radiation incoming to the camera.
ALC : Adjust the open and close of the iris.
- LEVEL : Select an overall brightness level.
- BLC : With <BACKLIGHT> set to
<BLC>, you can specify the BLC area.
With AREA set to <USER>, you can spec-
ify the position and size.
- WDR : If you set <BACKLIGHT> to
<WDR>, you will see a menu where you
can set the WDR options.
Specify the shutter speed in WDR LEVEL,
and, the composition level in <WEIGHT>.
Select OUTDOOR, or INDOOR in
<WHITE BAL>.
The WDR feature provides an extension of
the gain range, which is useful, especially
if you work on pictures both indoors and
outdoors from inside of a building.
Namely, it improves the sharpness of the picture in outdoor scenery as well as
indoor.
As long as you use the VPS function, the WDR will not be available as the CCD read
method differs accordingly. If you set VPS to ON, WDR will be set to <OFF>
accordingly.
WDR is only available for SCC-C4239P and SCC-C4339P.
MANUAL : Adjust the iris level manually.
The overall brightness target of a camera
will be set to ALC level 0, while the iris can
be adjusted manually.
M
M
ALCALC
LEVEL [ 00]
----
I
----
BACKLIGHT BLCBACKLIGHT BLC
AREA USERAREA USER
<SIZE><SIZE>
<LOCATION><LOCATION>
ALCALC
LEVEL LEVEL [ [ 0000]]
--------
II
--------
BACKLIGHT WDR
WEIGHT MIDWEIGHT MID
WDR LEVEL WDR LEVEL [ [ 00]]
--------
II
--------
WHITE BAL INDOORWHITE BAL INDOOR
MANUALMANUAL
LEVEL [ 00]
----
I
----
SCC-C4239P-TRK-ENG.indd 18SCC-C4239P-TRK-ENG.indd 18 2009-10-9 9:31:472009-10-9 9:31:47