5-i nch High Speed Dome User Ma nual
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12
Hue:
You can adjust the value of
CHROMA SUPRESS
between
OFF, HIGH, MID
and
LOW
to
suppress the noises in low lighting environment. If you set the value higher, the hue value will
be higher, and the noises in the image will increase too.
Contrast:
adjust the image contrast on
CONTRAST
submenu between 0-7.
Saturation:
adjust the image saturation on
SATURATION
submenu between 0-7.
Resolution setting:
you can set
HR MODE
as
ON
to adjust the resolution lower to avoid cross
color of the image, or switch it
OFF
to disable the function.
Note:
The selectable values of contrast and saturation vary depending on the camera models.
3.
Configure the advanced functions.
Day/Night Mode:
There are two parameters available for day/night mode configuration.
(1)
IR cut filter. It can be set as
AUTO
,
DAY
or
NIGHT
.
AUTO:
The speed dome is capable of automatically switching from Black and White mode
(NIGHT) and Color mode (DAY) regarding to the lightening conditions. It is the default value.
NIGHT (B/W):
You can switch the IR cut filter into Black and White mode to increase then
lens sensitivity in low light conditions
DAY (Color):
You can switch it to DAY mode in normal lighting conditions.
Note:
You can set the
IRCUT FILTER
value on this menu, and you can call preset 39 to set the
IR cut filter mode to
DAY
mode and call preset40 to set it as
NIGHT
mode.
(2)
D/N level. The D/N level is the light level for auto D/N mode switch. As a dividing line, IR cut
filter switches between DAY and NIGHT when the light condition reaches the user-defined
D/N level. Three levels are selectable:
HIGH
,
MID
(default) and
LOW
.
Note:
D/N level configuration varies depending on different mechanism models. Some
models don’t support user-defined D/N level.
BLC and WDR functions:
There are two parameters available for BLC and WDR configuration on this menu.
(1)
BLC/WDR
. You can set the value as
ON
or
OFF
to enable or disable the functions.
(2)
BLC LEVEL.
You can manually adjust the backlight compensation level.
Note:
BLC level configuration varies depending on different mechanism models. Some models
don’t support user-defined BLC level.
Exposure compensation function:
You can set the
EXPOSURE COMP
value from 0 to 14. The default value is 7.
White balance:
You can set
WHITE BALANCE
mode as
AUTO
,
INDOOR
,
OUTDOOR
,
SELFDEF
(self-defined),
ATW
(auto-tracking),
HAUTO
(half-auto),
OUT AUTO
(auto mode for outdoors) and
NA AUTO
(auto
mode for sodium lamp light).
Note:
In
SELFDEF
mode, you need to define the value of
RED
and
BLUE
.
Digital noise reduction:
You can set the
NOISE REDUCE
function
OFF
,
HIGH
,
MID
or
LOW
.
HLC-high light compensation:
You can set the
HLC
function level as 0-3.
Image flip:
If you turn the
IMAGE FLIP
function on, the image will be flipped diagonally along its central
axis, shown as the mirror reflection of the image.