DNR setting
Use the CURSOR button (
j
or
l
) to move
the cursor to DNR, and then use the
CURSOR button (
d
or
c
) to select the
digital noise reduction setting.
Available settings:
ON: DNR (digital noise reduction) is applied.
This reduces interference at low luminance
levels.
OFF: DNR is not applied.
Note:
•
Digital noise reduction operates when the
gain control increases. In addition, blurring
and ghosting of images can occur when
moving images are being monitored, and so
the resolution is also reduced slightly.
•
If AGC MAX is set to “OFF”, DNR will be
forcibly set to “OFF”.
BURST setting
Sets burst suppression. If other peripheral
devices (such as a multiplexer) are connected to
the system, bursts (distortion of image color)
can occur when switching between color and
black & white. If this happens, change the
BURST setting to “ON”.
Use the CURSOR button (
j
or
l
) to move
the cursor to BURST, and then use the
CURSOR button (
d
or
c
) to select the burst
setting.
Available settings:
ON: The color burst signal is turned on.
OFF: This should normally be set to “OFF”.
FOCUS setting
Sets the focus when switching to black & white
mode.
Use the CURSOR button (
j
or
l
) to move
the cursor to FOCUS, and then use the
CURSOR button (
d
or
c
) to select the focus
setting.
Available settings:
1: Near-infrared wavelength correction is set.
(around 900 nm)
2: Visible light spectrum is set.
Note: This is set to “1” at the time of shipment
from the factory. If the images are out of
focus, change it to “2”.
To return the settings in this screen to their
defaults, change PRESET to ON and then
press the SET button.
To close the menu screen or return to the
previous screen, select BACK or END for
MENU and press the SET button.
D
Day/Night mode operation from the
system controller
The Day/Night setting (AUTO, COLOR and
B/W) can be switched using “CAMERA”
operating range of the system controller. Press
the following buttons in the order given to
change the mode setting.
COLOR mode:
“AUX”
→
“AUX”
→
“1”
→
“ENTER”
→
“+” button
B/W mode:
“AUX”
→
“AUX”
→
“2”
→
“ENTER”
→
“+” button
AUTO mode:
“AUX”
→
“AUX”
→
“3”
→
“ENTER”
→
“+” button
En
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Summary of Contents for VCC-XZ400P
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