Device: Ptz - Swann DIGITAL VIDEO RECORDER Instruction Manual

Device: PTZ

PTZ
This is where you can configure the DVR to be able to operate PTZ devices. PTZ stands for Pan,
Tilt & Zoom.
The DVR is compatible with many - but not all - PTZ devices available. For the best results, we
suggest using a Swann PTZ camera, as we know what they're compatible with and we'll be able
to offer support for both devices at once (should you need it).
Camera No: The camera you'd like to associate a PTZ device with.
Baudrate: Check the PTZ device's documentation to learn this value. Most Swann PTZ units
operate at 2400 or 9600bps.
Data Bit, Stop Bit & Parity: Options that subtly change the way the DVR talks to the device. This
is important to get right - check your PTZ device's documentation to learn the correct settings.
PTZ Protocol:
A protocol is like a language that the DVR uses to talk to the PTZ device. Ensure
that this setting matches the requirement of your device.
Address (0 - 255): The command address of the PTZ device you want to associate with this
channel.
Important: Don't use Motion Detection on channels with PTZ cameras attached. The DVR can't
tell the difference between something moving in front of the camera and the camera itself
moving!
PTZ Control Window
The PTZ controls can be accessed from the Live Viewing screen by left-clicking once on one of
the live video channels available and then clicking the PTZ icon,
Arrows:
Moves the camera in the direction selected.
Speed:
How fast the camera will move. The higher the number, the faster the movement. Note
that the actual speed of movement will depend upon the capabilities of your particular PTZ
device.
Zoom: Increases or decreases the magnification of a varifocal lens. Not all PTZ devices have
varifocal lenses.
Focus:
Alters the focal point of a PTZ device with a varifocal lens. Try adjusting this control if your
images seem "soft" or blurry. Not all cameras support this function.
Iris: Alters how much light gets into the camera by opening and closing the iris of the camera.
Not all PTZ cameras have an adjustable iris. Also called an "aperture". Not all cameras support
this function.
Preset:
A Preset is a position that the camera is in which is saved to memory to be retrieved
later.
Patrol:
Initiates patrol mode (also sometimes called "cruise" mode). You'll need to define a
Right-click to access PTZ context menu
series of Preset points for the camera to patrol between.
Exit: Closes the PTZ control window.
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