9
Major Operating Controls and Their Functions
TOP
WV-CF284
WV-CF294
LOCK
TOP
ELC
ALC
BLC
OFF
ON
D/N
B.S.
LOCK
TOP
ELC
ALC
BLC
OFF
ON
D/N
B.S.
AF
q
Video output connector
Composite video signals are transmitted.
If this unit is connected to the multiplex
unit, the multiplexed VD2 that is priori-
tized over INT is automatically selected.
w
Marker
This marker is used when the dome
cover is installed.
e
Monitor output jack (RCA jack)
Connects the LCD monitor and such
devices for checking images.
r
Dip switch
Selects ON/OFF of light control mode,
backlight compensation, Adaptive Black
Stretch or Simple day/night mode.
•
Simple day/night mode selector [D/N]
ON
: The camera selects black-and-
white mode if the picture is dark, or
colour mode if the picture is bright
enough.
OFF
: Colour picture is displayed normal-
ly.
Default setting
: OFF
Note
: The simple day/night function is
established by utilising the SENSE
UP function for B/W images. The IR
filter is secured.
•
Adaptive Black Stretch selector [B.S.]
ON
: The dark area of the object is auto-
matically corrected to lighten it.
OFF
: Does not compensate.
Default setting
: ON
Important
: In the case of "ON" setting,
noise may be increased in the dark
area of the object.
In addition, darkness and brightness
may be emphasized in the vicinity of
the boundary between the dark and
bright areas.
BLC
ALC
ELC
B.S.
D/N
ON
OFF
