VT-PTZ12
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It allows the dome to turn 180 degrees when the camera tilts to its lower limit. When the
dome flips (rotates), the camera starts moving upward as long as the tilt control is kept
in the down position. Once the control is released, the tilt control returns to its normal
operational mode. The flip feature is useful when you need to track someone who walks
directly beneath the dome and continues on the other side.
HOME POSITION
The default position to which the dome camera returns after an assigned period of
inactivity passes. The default position may be a Preset, Tour, Pattern, or No Action.
INPUT ALARM
A connection point on the dome camera that enables the system to monitor Input
Devices. There are four inputs available for the dome camera.
INPUT DEVICES
External devices that provide information about the condition of system components
that connect to the inputs on the dome camera. Typical input devices include door
contacts, motion detectors and smoke detectors.
IR MODE
A feature of the camera that permits manual or automatic switching between color and
IR (black-and-white) operation. When IR mode is active, clearer images may be
obtained under low-light conditions.
LINE LOCK
When line lock is enabled, it prevents vertical video rolling when switching multiple
cameras to a single monitor. If text appears slightly tinted on color monitors, disabling
the line lock may prevent this problem.
NORTH DIRECTION
User-definable setting that may correspond to magnetic north or some well-known
landmark. Used to approximate the camera dome's pointing direction when Direction
Indicators are enabled.
ON-SCREEN MENU
The text overlay menu system used for setting dome features. This utility is accessed
using a keystroke combination. The utility provides settings for camera functions, zoom,
alarms, text display, and password protection.
PATTERN
A series of pan, tilt, zoom and focus movements from a single programmable dome. Up
to 8 patterns may be programmed for the dome camera.
PRESET
Summary of Contents for VT-PTZ12W
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