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!0
Automatic Light Control / Electronic Light
Control Selector (ALC , ELC)
Lets you select the mode according to the lens
type that is used with this camera.
ALC:
Select this mode when an auto iris lens (ALC
lens) is used with this camera.
ELC:
Select this mode when a fixed iris lens or
manual iris lens is used with this camera.
!1
Back Light Compensation Mode Selector (BLC
ON, OFF)
Lets you select the mode according to the position
of the object and light conditions on the screen.
BLC ON:
More photometric weight is given to the
center of the screen than to the edge of the
screen. Select this mode if the background
light is strong such as a spotlight.
OFF:
Select this mode if the main object is not
located in the center of the screen and a
source of bright light is located near the cen-
ter of the screen.
!2
Lens Drive Signal Selector (VIDEO, DC)
Lets you select the mode according to the type of
auto iris lens drive signal to be supplied to the lens
from the auto iris lens connector.
VIDEO:
Select this mode if you are using the auto
iris lens that requires a video drive signal.
DC:
Select this mode if you are using the auto iris
lens that requires a DC drive signal.
!3
Gen-lock Termination Selector (Hi-Z, G/L75
Ω
)
Set this selector to Hi-Z when a gen-lock video
input signal is looped through. In all other cases,
set this selector to 75
Ω
.
!4
Vertical Phase Control
(V. PHASE (only WV-BP330 and WV-BP334))
Allows you to adjust the vertical phase of the cam-
era signal to match the vertical phase of the line
powers.
!5
Video Level Control (VIDEO LEVEL, H(High)-
L(Low))
Allows you to adjust the video level when the Lens
Drive Signal Selector is set to DC and the auto iris
lens requiring the DC drive signal is mounted on
the camera.
Note:
The video level should be adjusted by the
lens when the auto iris lens requiring the video
drive signal is mounted on the camera.
!6
Video Output Connector (VIDEO OUT)
This connector is for connecting with the VIDEO IN
connector of the monitor.
Содержание WVBP330 - B/W CCTV CAMERA
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