English
_23
English
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
specify 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.
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.
y
M
y
M
ALC
ALC
LEVEL
[ 00] ----I----
BACKLIGHT
BLC
BACKLIGHT BLC
AREA
USER
AREA
USER
<SIZE>
<SIZE>
<LOCATION>
<LOCATION>
ALC
ALC
LEVEL
LEVEL
[
[ 00
00]] ----
----II----
----
BACKLIGHT WDR
WEIGHT
MID
WEIGHT
MID
WDR LEVEL
WDR
LEVEL
[
[ 00]] ----
----II----
----
WHITE BAL
INDOOR
WHITE
BAL
INDOOR
MANUAL
MANUAL
LEVEL
[ 00] ----I----