16
CP310
CP310
CP300
AUTO: Similar to the basic functions of AUTO1, but does not change the IR filter.
Switches to black-and-white images when brightness (illuminance) around the
camera is lower than approx. 0.1 lx.
OFF (default): Displays color images.
Note:
•
CP310
CP310
CP300
When “AUTO1” or “AUTO2” is selected, it is recommended to set “AGC” to “ON”.
• If a subject is always moving or the screen is occupied with a uniform color, brightness
determination may not be performed successfully because the brightness is merely deter-
mined by information from the CCD image sensor. When "AUTO2" is selected, the wave
length of the light source shall be 800 nm or longer.
• WV-CP300 and WV-CP304 cannot set the switching brightness (illuminance) level of color
images and black-and-white images.
• To obtain color images, a sufficient level of illuminance (approx. 30 lx or more) is required.
Step 2
Press the [SET ] button.
→
The "D&N (IR)" screen appears.
Step 3
Move the cursor to "LEVEL" and select a brightness level at which switching between color and
black-and-white images is performed from the following.
LOW: Switches from color to black-and-white images when the ambient brightness (illumi-
nance) of the camera is less than 0.1 lx.
HIGH (default): Switches from color to black-and-white images when the ambient brightness
(illuminance) of the camera is less than 0.2 lx.
Note:
• The switching illuminance level varies with subjects, light sources, and lenses.
• The switching illuminance level varies in accordance with AGC setting. (
page 12)
• The switching illuminances described above are reference values. The switching illumi
-
nance shall be decided based on the actual installation environment.
• There may be repeated switching between color and black-an
d-white images depending
on the setting and environment.
Step 4
Move the cursor to "DURATION TIME" and select a time for switching between color and
black-and-white images from the following.
2 S - 10 S (default) - 30 S - 60 S
(S)
(L)
Step 5
Move the cursor to "BURST (BW)", and decide whether or not to provide a burst signal output
in the black-and-white mode.
ON (default):
Provides a burst signal output.
OFF:
Does not provide any burst signal output.
CP310
CP310
CP300
CP310
CP310
CP300
CP310
CP310
CP300
CP310
CP310
CP300
