Instruction/ maintenance manual of the product 1461 American Dynamics
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Model 1461 Single Channel Motion Detector Installation and Operating Instructions The 1461 is an analog device for the detection of motion in the field of view of a TV camera. It is intended as an aid to personnel engaged in monitoring a TV display and is not intended as a primary alarm input device.
The software/firmware furnished with this equipment is confidential to and is copyrighted by AMERICAN DYNAMICS. It is not to be copied or disclosed in any manner without the express written consent of AMERICAN DYNAMICS. The software/firmware is furnished to the purchaser under a license for use on a single system.
= =- AMERXfAN -=L-‘DYNRM/CS The installation of this product should be made by qualified service personnel and should conform to all local codes. symbol, within an equilateral triangle, is intended to alert the user to the presence of product’s enclosure that may he of suffi- cient magnitude to constitute a risk of elec- tric shock to persons.
Table of Contents Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DESCRIPTION DISPLAY BYPASS AUTO RESET Figure 1 - 1461 Front Panel PRODUCT DESCRIPTION The 1461 is an analog device for the detection of motion in the field of view of a TV camera. It is intended as an aid to personnel engaged in monitoring a TV display and is not intended as a primary alarm input device.
CONNECTIONS 12ov 60HZ 0 CONTROL Figure 2 - 1461 Rear Panel CONNECTIONS Video Input Auxiliary Start Relay Connections The 5-pin CONTROL connector is also used to access a Connect a good grade of RG59/U.
OPERATION -@+ -@+ -@+ DISPLAY BYPASS AUTO RESET Figure 3 - 1461 Front Panel Controls OPERATION Operating Controls All operating controls are on the front panel of the 1461, as shown in Figure 3. Power ON LED - This LED is lit when power is applied to the unit.
OPERATION Setup 1) Apply power to the motion detector and associated cameras, switchers, and monitors. It is normally better to have power to auxiliary equipment, such as VCR’s, off during initial setup. 2) If necessary, adjust the switcher to display the camera video which is to be monitored by the motion detector.
APPENDIX.
SYSTEM CONSIDERATIONS SYSTEM CONSIDERATIONS Motion detectors operate on the principle that any change in the scene from a camera is caused by some moving object. They monitor the content of a camera scene within a sensitized area and detect differences in the scene content in that area from one TV frame to the next.
SYSTEM CONSIDERATIONS The performance of various camera-lens combinations at different light levels may be obtained from the manufacturer’s data. For optimum performance, the 1461 requires a moderately noise-free video signal at industry standard voltage levels.
TYPICAL SYSTEM CONNECTIONS 1461 Motion Detectors to 1408A Switcher 1461 MOTION DETECTORS CONTROL IN OUT 5 CAMERA 4 30 : . . -. REMOTE START CAMERA 1 m ---L Local VCR NOTE: Impedance of local VCR and M.
SPECIFICATIONS Voltage Supply: 1461 - 120 VAC, 50/60 Hz 1461101 - 13.5 VDC (11 to 18 V) - 3/8 Amp Slo-Blo fuse 1461X - 230 VAC, 50/60 Hz Power: 3 watts Aux Relay Contacts: Power - 10 VA max Voltage - 30 VDC or RMS max Current - 0.25 Amps DC or RMS max.
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If you already are a holder of American Dynamics 1461, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime American Dynamics 1461.
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