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Automatic Iris Lens (Option)
Camera Mounting Screw Hole
This threaded hole (1/4" - 20) is used to mount the
camera onto a mounting bracket or tripod.
Power Indicator
Auto Iris Lens Connector
Supplies the power and either the video signal or
DC contro! signal selected by the Lens Selection
Switch (7) to the Auto Iris Lens.
The 4-pin connector for the lens which originally has
different type of connector is a standard accessory
(Part No. YFE4191J100).
Video Output Connector (VIDEO)
A
composite
video
signal
is provided
at
this
connector,
Camera ON/OFF Switch
Lens Selection Switch (AUTO IRIS, DC/VIDEO)
This switch is used to select the supplied auto iris
control signal to the lens from the Auto Iris Lens
Connector (4).
DC:
Choose this position when the auto iris control
lens
requiring
DC
control
signal
such
as
WV-
LA4.5, WV-LA6, WV-LA12, WV-LA18, WV-LA36,
WV-LZ81/6, etc., is mounted on the camera.
VIDEO:
Choose
this position
when
the auto
iris con-
trol lens
requiring
video
signal
such
as
WV-
LA8B, WV-LA16B,
WV-LA25B,
WV-LAS5OB
etc.,
is mounted on the camera.
AGC ON/OFF Switch (AGC, ON/OFF)
This switch is used to select the gain of the video
amplifier as follows ;
ON:
When the lens iris is fully open at low light shoot-
ing, a Clear picture is obtained by automatic in-
crease of the gain.
OFF:
A natural and low-noise picture is obtained at
low light shooting.
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