900mhz spread-spectrum digital wireless pan/tilt/zoom camera control transmission system (10 pages)
Summary of Contents for Trango Systems PTZ-900TX
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PTZ-900 Series ______________________________________________________________________________________ 900 MHz Spread Spectrum Digital Wireless Pan/Tilt/Zoom Camera Control Transmission System Installation and Operating Instructions...
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Your Trango Systems Wireless PTZ System: ongratulations on choosing Trango Systems, Inc. to fulfill your wireless needs. Unpack your system carefully. If any items are missing, notify your sales representative. If an item appears to be damaged from shipment, replace it in its packing material and notify the shipper.
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VERIFY PROPER OPERATION OF CAMERA CONTROL USING A DIRECT WIRED CONNECTION PRIOR TO INSTALLING WIRELESS LINK. SET THE PTZ-900TX AND PTZ-900RX SERIAL PORT DATA RATE AND MODE (RS422 or RS232) USING THE TRANGOLINK PROGRAM AND SUPPLIED CABLE. (THIS STEP NOT...
9600 BPS, RS-422 mode, hopping sequence 1. If your controller and receiver/driver operate at a different speed or use RS-232 protocol, you must reprogram the PTZ-900TX and PTZ-900RX using the supplied cable and the Trangolink software which runs on any Windows 95 or higher computer. See “Changing System parameters”...
TRANSMITTER OPERATION Figure 3 shows the front panel of the PTZ-900TX transmitter and the functions of each input/output. Each is described in greater detail below. IMPORTANT NOTE: The transmitter uses a non-standard jack to connect to the transmitter antenna. Any modification to this jack may void the user’s authority to operate the equipment and will void the manufacturer’s warranty.
POINT TO MULTIPOINT OPERATION In some cases it may be necessary to control more than one camera from the same control panel. In this case, one PTZ-900TX transmitter would send control signals to all receivers, and the receiver drivers will filter the data as in a hardwired system. The user...
MULTI-LINK OPERATION Different from Point to Mutipoint operation, this is where more than one transmitter is operating in the same area. In this case, all the transmitters and receivers operating on System “A” would have the same PN code and address. Those on system “B” should have a different address...
TRANGOLINK SOFTWARE OPERATION The Trangolink software allows the user to change the user settings on the PTZ-900TX and PTZ-900RX. The software runs under the Windows 95 PC platform and connects from either COM1 or COM2 to the Data interface on the transmitter or receiver via the Cabldat-2 interface cable. After entering the program, a screen is displayed showing the current settings.
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High power equipment operating near the 902-928 MHz band such as paging system base stations or cellular phone base stations may also interfere if they are within several hundred feet of the receiver. Changing the PN sequence and reorienting the receive antenna will most like cure this type of interference.
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