CHAPTER 1:
OVERVIEW
1.1GENERAL DESCRIPTION
Using a system keyboard, an operator can select various cameras for display on the available video display monitors. Where cameras have pan/tilt/lens control, the operator can move the camera remotely via the joystick and other keys on the system keyboard.
Digital video recorders, videocassette recorders, motion detectors, and other video processing equipment can all be incorporated into the crosspoint matrix video switching system and can be remotely controlled from the system keyboard. External alarm inputs can be programmed to select cameras and operate the video system automatically. Cameras can also be electronically monitored to verify valid video signal levels. In the event of a camera failure, the system can automatically manage, respond to, and record the failure.
External equipment to the matrix video switching system can also be controlled using auxiliary control output circuits. For example, electric door latches or a
Rev. A | HMXMU001056 | |
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| 03/16/05 |