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Philips LTC 0725 Reference Manual page 27

G3b/ltc series dome cameras

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CCTV_AutoD_RefG_46814_ENG
A U T O D O M E
G L O S S A R Y
AutoDome
®
Fully Integrated high speed Pan/Tilt/Zoom camera built into protective dome
housing allowing full 360o coverage of the scene.
AutoDome Address
Each AutoDome has a numerical unique address in the control system in
which it is located.This allows the appropriate dome to be controlled.The
address may be set manually on the unit via dipswitchesor remotely, see "Fast
Address"
AutoFocus
The lens is automatically set to the correct focus giving the sharpest picture.
AutoIris
The lens iris opening is automatically adjusted to allow the correct illumination
of the camera sensor.
AutoPan
The camera pans continuously between 2 set positions. Prepos LEFT LIMIT &
Prepos RIGHT LIMIT
AutoPivot
®
As the camera tilts through the vertical position the camera is rotated to
maintain the correct orientation of the image.
AutoPlay
This function records the sequence of movements of the AutoDome (P/T/Z)
for later play back allowing a set pattern to be repeated automatically.
AutoScaling
As the camera is zoomed in to increase the size of objects on the monitor
screen the pan and tilt speeds are reduced so that the relative speed on the
screen remains constant for similar joystick control position.
Day/Night AutoDome
An AutoDome that has normal colour operation in situations where there is
sufficient illumination i.e.(day condition), but where the sensitivity can be
increased when there is little light available(night condition).This is achieved by
removing the infra red cut filter used for good colour rendition and/or
integrating a number of frames to increase the signal to noise ratio of the
camera.
Digital Stabilization
Provides less movement of the picture when effected by enviromental
conditions.
29-05-2002
16:44
O F
T E R M S
P H I L I P S G 3 A U T O D O M E S
27
Pagina 27

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