Doc XCAM190
NiteDevil Traditional Wide Dynamic
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Last Revised: 03/011/2010
BLC OFF / BLC
/
HSBLC
Backlight compensation allows you to get a clear picture even when objects are in a strong backlight.
BLC
Selecting BLC and pressing SET button enters the BLC menu.
BLC / HSBLC MENUS
D-WDR OFF / INDOOR / OUTDOOR
Digital Wide Dynamic Range allows de-saturation of light in a single pixel so providing the mean light level overall.
This allows a scene that may include for example objects that show light and shade and then compensates by providing
an overall balanced light view. WDR can be set to INDOOR, OUTDOOR or OFF.
GAIN
LOW
DEFAULT
LEFT/RIGHT
____I_____
WIDTH
___I______
TOP/BOTTOM
_____I____
HEIGHT
___I______
RETURN
This menu allows a selected area of the picture to be viewed more
clearly in varying light conditions.
GAIN LOW / MIDDLE / HIGH
Select the level of gain by selecting low, middle or high.
DEFAULT
Press SET button to select default option.
The
LEFT/RIGHT, WIDTH, TOP/BOTTOM
and
HEIGHT
are
used to create a window and place it in the picture view using BLC.
When there is a bright light e.g headlights on a car, using the
HSBLC
menu may compensate for this condition so allowing you
to view a car number plate that would otherwise be obliterated by
the light level.
MENU SETTINGS
1. LENS
MANUAL
2. EXPOSURE
3. WHITE BAL
AWB
4. DAY NIGHT
AUTO
5. 3DNR
ON
6. SPECIAL
7. ADJUST
8. RESET
9. EXIT
WHITE BAL ATW / AWB / AWC SET / MANUAL /
INDOOR / OUTDOOR
ATW Auto Tracking White Balance.
Suitable for viewing
objects with changing colour temperature. Select when colour
temperature between 2,500°K and 9,800°K.
AWB Auto White Balance.
This uses stored settings for
white balance and is most suitable where there is little change in
light source.
AWC SET
The auto white-balance control analyses the
incoming light and estimates the best camera setting for pleasing
colors.
MANUAL
This option allows the blue and red colours to be
manually set.
INDOOR
Select this when the colour temperature is around 3,100°K.
OUTDOOR
Select this when the colour temperature is around 5,100°K.
SPECIAL NOTE:
In the event that problems are found with the white balance settings, it is recommended that the AWC mode is selected.
These problems can be:-
(i)
When the colour temperature in the environment is beyond the control range.
(ii)
If the camera is situated close to a fluorescent light white balance may become unstable.