electrical/electronic

Product Overview.......................................................................................................................6 Product Specification .................................................................................................................6 Electrical Specification ...............................................................................................................7 Pole Specifications.....................................................................................................................7 Site selection and installation guidelines. ..................................................................................8 System Block Diagram...............................................................................................................9 System Elements .....................................................................................................................12 General description ..................................................................................................................12 External cabling........................................................................................................................13 Mains filter................................................................................................................................13 Double pole switch ...................................................................................................................13 LSCU control board .................................................................................................................14 SiTOS connections ..................................................................................................................15 Graphos configuration plug......................................................................................................16 LED Driver Board .....................................................................................................................16 Power Supply Unit (48 V).........................................................................................................17 ALS...........................................................................................................................................19 LED strings...............................................................................................................................20 LED lensed holders..................................................................................................................20 Terminal blocks ........................................................................................................................22 168 belled pole.........................................................................................................................25 219 belled pole.........................................................................................................................25 Graphos data cable and Communications Link terminal blocks..............................................26 Mounting bracket......................................................................................................................28 Bracket for signs 500 x 625 .....................................................................................................28 Bracket for signs 800 x 900 or 650 x 700 ................................................................................28 Bracket for signs greater than 800 x 900.................................................................................29 Graphos Gemini CPU ..............................................................................................................30 Modem .....................................................................................................................................32 PSTN Modem...........................................................................................................................32 GSM Modem ............................................................................................................................32 GSM antenna ...........................................................................................................................33 Remote engineer's terminal .....................................................................................................33 AGD & Toroidal transformer ....................................................................................................34 Toroidal transformer.................................................................................................................34 AGD..........................................................................................................................................34 Graphos Operation ..................................................................................................................38 Basic operation (No Gemini present).......................................................................................38 Speed warning or General Purpose Warning Operation .........................................................38 Enhanced Gemini operation ....................................................................................................40 Speed warning Operation ........................................................................................................40 Variable Speed Limit operation................................................................................................44 Combined variable speed limit and speed warning operation .................................................44 General purpose warning signs ...............................................................................................45 Remote display setting.............................................................................................................45 Local Manual Display Setting...................................................................................................45 Software Configuration ............................................................................................................46 Graphos LSCU control board configuration.............................................................................46 Configuration (Sign Data ) .......................................................................................................46 Configuration File Defaults.......................................................................................................46 Software Downloading APPLICATION ....................................................................................48 PDA Installation........................................................................................................................48 Laptop Installation ....................................................................................................................48 Configuration and Application Downloading ............................................................................49 Configuration Tools ..................................................................................................................49 Configuration and Application software download procedure .................................................50 Graphos Download Program setup and directory structure ....................................................50 Acquiring sign Configuration Data and Application Firmware from the TIE server .................50

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文档语言：	Simplified Chinese
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文档作者：	hi_tech
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