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Note:
White balance is adjusted in accordance with
on-screen colour temperature, which the camera
detects automatically. Correct adjustment may not
be possible if a strong light source is shining on the
screen.
(8) Digital Noise Reduction (DNR)
1. Move the cursor to DNR, and then tilt the joystick
left or right to select a digital noise reduction (DNR)
setting.
LOW :
Low DNR, Low afterimage. This is the factory
default setting.
HIGH :
High DNR, High afterimage
(9) Resolution (RESOLUTION)
1. Move the cursor to RESOLUTION, and then tilt the
joystick left or right to select NORMAL or HIGH.
NORMAL :
Sets horizontal resolution to a minimum
of 480 TV lines. (In colour mode)
HIGH
:
Sets horizontal resolution to a minimum
of 520 TV lines. (In colour mode) This is
the factory default setting.
(10) Black and White Mode (BW MODE)
Moving the cursor to BW MODE and pressing the CAM
(SET) button displays a BW MODE setting menu.
Use the BW MODE setting menu to configure black
and white mode settings.
1. Move the cursor to BW, and then tilt the joystick left
or right to select a black and white control setting.
AUTO :
The camera automatically switches
between the colour mode and the black
and white mode in accordance with picture
brightness (illuminance).
The black and white mode is selected
when lighting is low, while the colour mode
is selected for bright lighting.
ON
:
Selects the black and white mode.
OFF
:
Selects the colour mode. This is the factory
default setting.
Note:
The above setting cannot be configured
when BW is selected for the ALARM IN 4 setting
(page 46).
2. If you selected AUTO in step 1, move the cursor to
LEVEL and then tilt the joystick left to select the
threshold illuminance level for switching between
the colour mode and the black and white mode.
The illuminance shown below is based on the
assumption that the camera is used in an area lit by
halogen lamps, and that AGC on the menu is set to
MID.
LOW :
Switches to the black and white mode when
illuminance around the camera is
approximately 1.5 lux or lower (when AGC
ON (MID), SENS UP OFF is set).
HIGH :
Switches to the black and white mode when
illuminance around the camera is
approximately 3 lux or lower (when AGC
ON (MID), SENS UP OFF is set). This is the
factory default setting.
Note:
When near-infrared lamps are used, the
image may be displayed out of focus and mode
switching may not perform automatically.
3. If you selected AUTO in step 1, move the cursor to
DURATION TIME and then tilt the joystick left to
select the time the camera should wait before
switching between the colour mode and the black
and white mode after there is a change in the
illuminance level.
Available Settings:
10 s - 30 s - 60 s - 300 s
(S)
(L)
Note:
When AUTO is selected, switching between
the colour mode and the black and white mode is
not performed while pan, tilt, zoom, or focus is
being performed.
4. Move the cursor to BURST (BW), and then tilt the
joystick left or right to turn burst signal output on or
off.
This setting is for black and white mode display.
ON
:
Turns on burst signal output. This is the
factory default setting.
OFF :
Turns off burst signal output.
Note:
With some monitors and VTR models, output
of a camera images in the black and white mode
will not display a proper image unless a burst signal
is provided. Select ON for this setting when using
equipment that requires a burst signal.
** BW MODE **
BW
LEVEL
DURATION TIME
BURST(BW)
RET TOP
AUTO
HIGH
•I••
S L
ON
** ATW1 **
R
B
RET TOP
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