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Table of contents for the manual
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Page 1
Model ADl475A DuoQuad Multiplexer Installation and Operating Instructions The 1475A DuoQuad Multiplexer combines a high-performance quad multiplexer, a multi-function video switcher, a quad playback expander, and a programmable microprocessor conmi unit in one single rack-height enclosure. Tbc sequential switcher inserts the video input number and [...]
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The softwardilrmware furnished with this equipment is confldential 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 softwardfirmware is furnished to th purchaser under a license for use on a single system. Inlormation hvnlshed by AMERICAN DYNA[...]
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QA303C This product generates and uses radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer's instructions, may cause interference to radio and television reception. It has been type tested and found to comply with the limits for a Class B computing device in accordance with the spe[...]
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Table of Contents page System Description ........................................ 1 Installation ...................................................... 2 Operation ........................................................ 6 Setup ............................................................... 8 Remote Control .......................................[...]
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1475A System Description SYSTEM DESCRIPTION The 1475A DuoQuad Multiplexer can be configured in several ways. Hookup instructions for four of the most common configurations are detailed in the Installation Section. Setup and operating procedures follow and are common to all configurations. Alarm features established at setup include: Alarm inputs ar[...]
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1475A Installation MOUNTING Tabletop and rack-mount models are available and may be mounted in a convenient location near associated monitors. Tabletop models are 1.88” high and 1’l”wide. Rack-mount models are denoted with the suffix R and are designed for use in standard EIA 19” racks and are 1.75” high and 19 wide. Avoid heat sources or[...]
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1475A Video and Alarm Connections VIDEO AND ALARM CONNECTIONS &Camera Configuration Cameras 1 thru 4 are displayed in Quad A. Quad Monitor Call Monitor Quad A 8-Camera Configuration Cameras 1 thru 4 are displayed in Quad A. Cameras 5 thru 8 are displayed in Quad B. Quad Monitor Call Monitor ! I I DuoQuad Sequence of Quad A and Quad B Connection[...]
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1475A Video and Alarm Connections 5- to 7-Camera Configuration If less than 8 video sources are used and you do not wish to have a blank screen in one of the Quads, or you wish to see one or more high-priority cameras continuously, the following configuration can be used. Quad Monitor Call Montior Camera #1 in Both Quad A and Quad B Sequences two c[...]
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1475A Internal Setups INTERNAL SETUPS Due to the presence of non-insulated components with hazardous voltages, the following internal adjustments are to be performed by qualified service personnel only. Color Filters Jumpers J32,33 The 1475A system does not pass color signals on the Quad output. In order to use signals from color cameras as the inp[...]
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1475A General Operation GENERAL OPERATION Front Panel All optrator controls for the DuoQuad are located on the front panel and operate as follows: ONIOFF Rocker Switch . push 1 for ON, red marker will appear on the top of the switch. Push 0 for off. SELECT PUSHBUTTONS RUN Pushbutton: Alternate action that starts the RUN sequence on the Call Monitor[...]
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1475A General Operation VIDEO LOSS DETECTIONS VCR PLAYBACK Loss of video to any input is detected. A blinking "VIDEO LOSS" message is displayed in the appropriate quadrant of the Quad display and the corresponding quadfaat displays a blanked screen. The last picture received before the loss of video is stored in memory and may be retrieve[...]
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t475A Setup INITIAL SETUP AND PROGRAMMING As shipped, the 147519 is set to behave identically to the indushy standard 1474, with the exception that it can accommodate eight inputs and has numeric camera ID and automatic sequencing. The sequence rate is set at one second and alarm clearance is set for DELAY with alarm contacts normally open. These f[...]
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1475A Setup CALL SEQUENCE The Call Sequence menu permits setting of the sequence, including dwell time, for cameras to be included on the Call Monitor. To Change an Entry: 1. Move the cursor to the entry to be changed using the Left, Up, DweU - Sets the dwell time of the Quad display, if included in the Call Sequence, and the dwell time of each Qua[...]
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1475A Setup Using the mw pushbuttons, position the cursor at the character to be changed and use the + and - pushbuttons to increment or decrement the character. Clear: Defines the type of alarm clearance. I: Clears alarms when the alaxm input clears. D Holds alarms 20 seconds after the input clears. A Holds alarms until acknowledged. Using the arr[...]
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1475A Remote Control REMOTE CONTROL One or more DuoQuad, with the optional 1475ADTC add-on, may be controlled via RS-232 lines from a terminal or computer using standard ASCII codes. The DuoQuad is software driven in real time at a baud rate of 1200. Only the ASCII codes listed in Table I1 are honored INSTALLATION RS-232 connections are made to the[...]
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.- 1475A Remote Control PROGRAMMING NOTES FOR RS-232 INTERFACE The command set far the machine is as noted in the manual. The commands should all be in upper case. The commands should be ASCII, PRELIMINARY REQUIREMENTS The communication parameters for the DuoQuad are %bit data word, no parity, 1 stop bit, 1200 Baud. There is no hardware or software[...]
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SPECIFICATIONS Sh: Dcsktog- 1.88"Hx 1O.FDx 1T'W (48 x 268 x 431 moll Rrk Mo~nt - 1.75" H x 105" D x 19" W (45 x 268 x482 mm) WWI: 10 Ibs (4.5 kg. rpplox.) An American Dynamics Product Designed and built by Sensormatic Video Systems Division One Blue Hill Plaza Pearl River, New York, 10965 Business: (845) 624-7600 Technical [...]