1
1
Features and Functions
1.1
General Introduction
HD AVS (High Definition Composite Video Interface
）
is the HD video transmission specifications via the
coaxial cable. It adopts analog modulation technology to transmit progressive HD video.
This product integrates block camera and PTZ together. It is easy to install and use. It enjoys high
resolution, which meets the customers' needs for surveillance at HD level. This product also supports
privacy masking, alarm activation, WDR, high light reduce and some other functions. Comparing with the
traditional HD transmission distance limit, it uses HD AVS technology to guarantee transmission safety
and reliability of the audio/video. Thus, it realizes a real-time surveillance from anywhere at anytime. It
can transmit multiple-signal via one cable and it is easy to operate.
Comparing with the general products, this series HD AVS speed dome has some new features. It
supports PTZ rotation speed can automatically adjust according to the zoom rate of the lens. It supports
various languages, real-time clock function and protocol auto recognition. It supports 360° continuously
pan, 90°tilt and 180° auto flip. It can realize no blind spot monitor.
1.2
Features
This series speed dome has the following features:
1.2.1 HD Video
Megapixel HD resolution.
1.2.2 Long-Distance Transmission without Any Loss
More than 500M transmission distance via 75-3 coaxial cable.
1.2.3 Coaxial Control
Support control signal transmission via the coaxial cable.
1.2.4 On-Screen Menu
This series product menu supports multiple languages.
It is easy for you to view dome information and configure dome, camera parameters.
1.2.5 Proportional Pan and Tilt
This function keeps the image from moving too fast when there is a large amount of zoom.
This series speed dome continually decreases or increases pan and tilt speeds in proportion to depth of
zoom. When zooms speed is increasing, the camera moving speed becomes slow. When zooms speed
is decreasing, the camera moving speed becomes fast.
1.2.6 On-screen Tips
Via menu, here you can view:
Call preset and preset ID, speed dome title when calling touring.
Dome system temperature.
Dome address, direction.
1.2.7 Preset
Preset function is to save the address information (such as PTZ pan/tilt, focus and etc) to the memory so
that you can quickly adjust the dome and PTZ to the correct position.
1.2.8 Auto Scan
