Pledco broadcast user`s manual
Contents
1.2. 39 66 _ WM www pledco com Professional LED Displays lll PLEDCO Fixing other structural components Fix other structural components including the hooks protection chuck plate and side covers etc 5 4 Mounting a small Broadcast display A small Broadcast display refers to a display that is less than in height or one that has less than units in its height Such a display can be shipped in Blocks and assembled in the clients factory Send the complete display to the installation site on a lowboy and hang it up And installation finishes here Needless to say this helps save quite much time at the installation site Necessary condition 0 The display can be shipped in Blocks U There is a work ground available for assembling the Blocks into a display 0 The display c
3. Remove the Block and lay it on its side Fasten ey ebolts onto the top of the block and put it down Hoist the Block 31 66 www pledco com Professional LED Displays M 5 2 2 Mounting the Blocks Before mounting blocks one must make sure U The Blocks are ready to be installed and LEDs on them are intact 0 The supporting structure is in place esp the beams U The crane has the strength to hoist the Blocks and all operations at the installation site will be harmless Installation shall start from the middle Make out the position for the middle block of a display and install this first block onto the supporting structur e Make sure all hooks on the block connect well with the beams SS Then install the second middle block After mounting it in position use M12X80 bolts and nuts to connect the 2 installed blocks together While connecting make sure the 2 blocks are leveled so that pixels will be in the same level too i 4
4. Cim F im F efi pF E E Bg Eim EE 7 th F perry F tl F EEF E F Eim aa 7 ti lig tim 7 th F V3 A V3 h gt ma inl UOT Bg TWT F i im F iw Tium a F Ti Li el F T 4 N el F 4 Tiles unit 3Tiles unit 1166 i www pledco com Professional LED Displays ll PLEDCO 3 Installation requirements This chapter covers requirements for installation power supply and the control system of an Broadcast display Overview U Mechanical requirements U Electrical requirements U System requirements 3 1 Mechanical requirements A Broadcast display comes with its own structural frames Besides it requires a strong and reliable supporting frame at the back to hold the display firm Wherever this supporting frame is to be installed on the ground onto the pole in front of an object or on the top of a building attention should be paid to the following few points 1 The display should be installed in a place that allows a clear and complete view of the display 2 The supporting frame has to be strong enough to prevent the display from tumbling 3 Make sure the mounting surface of the supporting frame is at the same plane 4 The installati
5. The process to remove the display unit control board Remove the board in the reverse process order to the installation process Special attention should be paid to the location and method of wire connection Screws on the power box door must be firmly and securely fastened 7 6 Replacing an LDU control board Necessary tools l 6mm hexagonal key ll 6mm cross head screw driver CAUTION The replacement work must be done AFTER all power supplies to the LED display have been completely disconnected Process to remove an LDU control board 1 Use a 6mm hexagonal key to open the open the door on the LDU box 2 Disconnect the wires to the QS 5800 control board Check if the si gnal output wires are marked with numbers If no mark is seen please label the output signal wires with numbers 3 Remove the 4 screws on the control board with a 6mm cross head screw driver and then take out 57 66 www pledco com Professional LED Displays ll PLEDCO the control board Process to install an LDU control board Install the LDU board in the reverse process order of removing it Special attention should be paid to the location and method of connection of the signal output wires 7 7 Cleaning tile masks And outdoor display will be exposed to various kinds of wea
6. 5 2 Mounting a typical Broadcast display The typical Broadcast display refers to a display that can be packed and shipped in blocks with the height of the block betw een 8 and 16 Such a display can be installed in a simplest way as shown below Necessary Conditions 0 The display can be packed and shipped in Blocks ll A crane can be applied in the installation site Necessary tools U A crane 0 19mm open end wrench U 19mm box end wrench U A Drill and 13mm drill bits 5 2 1 Preparing the Block Remove the blocks from their package 30 66 www pledco com Professional LED Displays ll PLEDCO CAUTION A block can be very heavy Therefore one needs to be extremely careful while removing the block Unpacking has to be done in st rict order as shown above The LEDs cannot touch the ground directly or be pressured Otherwise the LEDs can be terminally damaged Operations shown below are strictly forbidden Pi E as To mount hooks onto a block Note to make out the up and down side of the Block
7. Professional LED Displays ll 9 66 www pledco com PLEDCO 2 4 Pledco Broadcast Outdoor display Pledco Broadcast Outdoor display overview Featuring simple structure and guick easy installation the Broadcast display usually consists of a certain number of Broadcast blocks in structural frames View of a Broadcast display Part Numbers Eyebolt 380 100402 The size of aBroadcast display depends on its length and height both of which are an integral multiple of 320mm in the Broadcast design Therefore various sizes are available for clients option A Broadcast display is composed of a certain number of standard blocks and one extra block with a special length This specia block is usually placed at the right side of the screen looked from the back View of a P20mm Broadcast display with the resolution of 240X96 sized 4800mmX1920mm 10 66 mm www pledco com Professional LED Displays ll
8. 15 66 Z i wld yor i N J WA p W ZZ o m i Ss o 7 o lt lt y d PEGN i Professional LED Displays ll PLEDCO Parts and Part Numbers groew MONO a OAOD 380 200301 5V 60X60X20 Introduction to the Broadcast Block As the core component that makes up of a Broadcast display the Broadcast Block helps make the assembling and installation of the display very simple and easy 16 66 B www pledco com Professional LED Displays M PLEDCO Parts of a Broadcast Block Og g0
9. Camera Video Player gt Optic Fiber Data Cable TV VPU LDU Display DVI Net Power Computer PSU Power supply Example of an on line Broadcast display 49 66 Professional LED Displays ll www pledco com PLEDCO Cable F Camera Power supply 6 2 2 Cabling an off line Broadcast display An off line Broadcast display system is usually used to display graphic or image or even video files for advertising purposes It is especially useful for an interconnected digital billboard network An off line Broadcast display system wiring diagram Net NZ DSL gt Camera Router gt LDU o Camera PSU i Wireless AP Power supply Example of an off line Broadcast display DSL DSL Modem T o Net Camera y Wireless AP Net Power Supply 50 66 i www pledco com Professional LED Displays ll PLEDCO 6 3 Grounding All displays especially outdoor displays MUST be grounded Those displays installed on top or attached to a building can be connected to the earth line of the commercial power grid However for those displays that stand alone in the open apart from grounding connection to the commercial power grid an independent grounding system for the LED display MUST ALSO be eauipped
10. Parts and Part Numbers e o O Screw M6X12 M6X12 4 2 Mechanical Components Besides the Broadcast Block a Broadcast display also comes with structural components including a top beam a bottom beam side covers and eyebolts etc 17 66 EE www pledco com Professional LED Displays M FE PLEDCO A top beam together with a bottom beam forms the main structural component that integrates all the Blocks into a complete display The side covers are more of a decorative purpose They are used to make the display look complete as a quadrangle Eyebolts are used to hoist a display They can be removed after the display has been installed in place Parts and Part Numbers BODD e Xx O I OO I EA N BAC DM ef sommes Ib a 18 66 www pledco com Professional LED Displays ll PLEDCO 4 3 Power Supply Unit PSU The PSU short for Power Supply Unit is the power control center for a Broadcast display Power to each Block can be direct ly connected to the PSU in order Ea
11. a ymw MUN YAH N ae Ao lt Ad 1 A ann Ni VENEER Ls N A Le vA 4 adf Use M12X90 bolts to fix the side covers at both sides of the display Mounting the side covers Fer Mounting the Hooks protection chuck plate A protection chuck plate is used to lock the hook so th
12. i 7 z 2 i gaU FER P fli amp ys TM fs F ie by E 7 amp ff f pe F T 7 Bs sm amp 5 A2 A1 AQ gel IB s by U P 5 2 3 Fixing other structural components After the blocks are installed structural components shall be added to the display Mounting the top Beam and the bottom beam www pledco com 33 66 i Professional LED Displays ll Fasten the top and bottom beam with the blocks with M12X35 bolts If the length of the display goes over 6m the beam shall come in 2 sections which will be connected to each other while being installed Professional LED Displays ll 34 66 www pledco com Uu as
13. Display Height H Unit Qty in Vertical Hook Qty Distance of Hooks Pledco provides a special moudel tool for clients to easily locate the mounting position where hooks connect with the beams When building or rebuilding the supporting structure its of great importance to ensure a leveled surface between the beams 28 66 EE www pledco com Professional LED Displays M PLEDCO CAUTION Before installing a display onto an existent supporting structure for instance to replace the original billboard with a Broadcast display the client is advised to discuss with Pledco or its agent before production to make sure hooks on the Blocks would match connection positions on the existent supporting structure The client needs to make sure the existent supporting structure has the strength to sustain the weight of the display before he sets to replace the original billboard with a display If not the client may need to enhance the struct ural strength of the supporting st ructure Positions that connect with the hooks of the display need to be strengthened as well The following example shows how to reconstruct an existing billboard supporting structure for a Broadcast display 29 66 B www pledco com Professional LED Displays M PLEDCO
14. cece cece eeeceseeeeeeteeeeeneeaeens 62 9 3 Weights of Pledco Broadcast Outdoor display parts 2000 ccceccccccccessssseeeeeeesesaees 64 10 Part Numbers of Pledco Broadcast Outdoor display parts 2 0 0 0 eis enn 65 2 66 B www pledco com Professional LED Displays M PLEDCO 1 Safety Before installing an Broadcast display one is reguired to read this chapter carefully to obtain important information as to how to prevent personal injury and to protect the display from damage during installation Overview 0 Guidelines U Safety instructions 1 1 Guidelines U Before installing the display make sure you have read the User s Manual with full understanding U Installation must be performed by authorized and qualified technical personnel only U The installation site must be solid and without any chance of sinking tumbling or falling It must be at the same time free of over heat radiation pollution corrosion or gas release ll Only use components provided by the Manufacturer or those approved or specified by the Manufacturer during installation of Broadcast series displays ll Do not modify and or replicate any component or accessory without permit from the Manufacturer U Always follow all installation instructions Please contact the Manufacture if any problem arises Special attention should be paid to all CAUTION and TIPS mentioned in this User s Manual which respectively intends CAUTION to draw operator
15. 32 66 i www pledco com Professional LED Displays ll Install other blocks at both sides in order The following example shows how to mount Broadcast blocks PLEDCO There is a Sequence number on each block Looked from the back this number increases from right to left Blocks shall be arranged in accordance with the sequence numbers while being installed The special block if any is to be placed at the last i e at the left end if looked from the back
16. However if the display is too long to be shipped as a whole one can separate the display into 2 parts Assemble these 2 parts in the workshop and send them to the installation site Hang them up onto the supporting structure and connect them to each other 41 66 EE www pledco com Professional LED Displays M 5 5 Mounting a front serviced Broadcast display In installation sites where there is no room for back maintenance a front serviced Broadcast display shall be used The supporting structure for such a display is usually directly mounted on a wall It alike uses beams to connect with hooks on the Blocks A front serviced Broadcast Tiles and Units Side view of display an a D E 42 66 EH www pledco com Professional LED Displays M PLEDCO Necessary tools U A crane 19mm open end wrench 19mm box end wrench Drill and 13mm drill bits 4mm guincunx head screw driver a Co Co Co 5 5 1 Preparing the supporting structure A qualified supporting structure shall features ll The beams on the supporting structure are levele
17. 6 4 1 Limitation of signal connection uuuuuuuu uir LL LILI LLCC LIILL LLCC LLAHHLL LEL LL LAI GL LLI Hn Fu 32 6 4 2 Limitation of power connection uuuuu ccccccceeeeesssessssseesesessessseeesseseceseseeeesseeaaess 32 11 UPS cT FL cenone enote he FFWR EN FO FERF NF 54 7 1 1 LDU firmware update a sens WT soca in RT TF FN 54 7 1 2 Updating the display unit controller firmware uuuuuuu uu YY LL LIII LIII LL inen 54 7 2 Replacing a tile of an Pledco Broadcast Outdoor display 0 i ee eiii 55 7 3 Replacing a tile of a front serviced Pledco Broadcast Outdoor display 55 7 4 Replacing a power supply of the display unit uuuuuuuu uu LLALL LIII LILI LL enn 56 7 5 Replacing a display unit control board eeuuuuuuuuu ccceeccccccceeceseeesssssseececceeceseeesstseeeeeeeeees 57 7 6 Replacing an LDU control board uuuuuuuuu cccccccesssssscceeeeecceeeseesssssseseececeseseeeeessseeeeeeeeees 57 7 7 Cleaning tile masks ue ie Cd Oi dr DON UU OE CU NA NOU sssr ANF DA SON Cn O AND OONFU AO UDD 8 eL ego ye Cg EY HF TN FO deuatoatcadounecanaseasssenateanuntesesusnedastachortensaistousageanasasesaatonds 59 9 SPECE ONS un E GON CE Ud CEN DNA UO RODO 61 9 1 Pledco Broadcast Outdoor VFO series display specifications 00 0 0 cece 61 9 2 Dimensions of a Pledco Broadcast Outdoor display
18. Block is the big installation unit for the Broadcast display When the height of a display is no more than 5m the height of the Block equals to that of the display itself The front and back view of a Broadcast block o D o i ay Nh U UU ame vsoawy Q Jems vsoawy o hss CEN T A Broadcast Block can be made with different specifications of units mentioned above so that blocks with more flexible sizes are available 7 66 i www pledco com Professional LED Displays ll PLEDCO Package The Broadcast display is usually packed in blocks rather than in individual cabinets Move and Hang a block Hanging brackets can be applied to the top of a Broadcast Block for ease of hoist and installation ae a 8 66 www pledco com i Professional LED Displays ll PLEDCO Hang the Block from aside CAUTION While hoisting a display steps shall be strictly followed as below so as not to damage the LEDs
19. Example Grounding of a display PSU ro OOOO Z 3 4x3m __ sm es RY If the LED display is installed in an area where lightning strikes are freguent and if the display is installed on a stand alone structure in the open ground a lightning rod is absolutely reguired on top of the LED display The lightning rod of the LED display should be 2 3 meters higher than the display and the rod metal and its lead must be insulated from the installation structure of the display The lightning rod must be grounded independently and must be strictly isolated from the power supply Example of a display lightning rod installation Non conductor GND Non conductor 34x5m 4 3 4x 5m debe add Professional LED Displays ll www pledco com PLEDCO 6 4 Pixel limitations The Broadcast display system supports a dot matrix resolution of up to 1920X1080 pixels However the signal distribution system LDU only supports up to 1024X768 pixels That is to say an LED display larger than 1024X769 pixels would need a special LDU connection arrangement 6 4 1 Limitation of signal connection Due to the pixel limitation of the LDU an LED display larger than 1024X768 pixels would need more than one LDU to support the distribution of signals When multiple LDUs are connected together the right starting point of each LDU on a
20. and take the tile in through the fixation frame 4 At certain locations the tiles cannot be retrievedthrough the fixation frame to the rear side In such as case a long rope is recommended for lowering the tile to the ground 5 If the tile that is to be removed is behind the power box the power box must be removed first The process of installing a tile AN ANAN EE ES o o a CJ bd S 1 Slightly move the tile out through the fixation frame window to the proper location in the front side of the display Then fasten the 4 screws to fix the tile to the fixation frame 2 Plug in the connector and make sure that it is firmly connected Then fasten the 2 screws to fix the connector 3 Puton the cable cover and fasten the fixing screws 7 3 Replacing a tile of a front serviced Broadcast display Necessary tools l 4mm quincunx head screw driver ll 3mm cross head screw driver Process
21. s manual of each control software for more information about their functions and use guidance Broadcast Tool Broadcast Tool is the tool software for the LDU to set up configure manage and test the display iFipore Towels Eile Pies ood alo 21 66 EE www pledco com Professional LED Displays M f ym m i m DC C C i E FU as d Sigma 3000 Sigma 3000 is a powerful control software for an offline system It can be used to set up configure the display as well as control manage test and record what is shown offline on the display SL yn EN i F Li G I ti as i E Ti i TAi i fk l r ila Mawr Pgri eel ls Be srair Fie E choch jm Fia Hia hue hl mru Ha Hie Eii Trum Fa Ea kiram Omia LED Net LED Net is another functional offli ne control software that controls via the Web Its embedded in the control board QS5800 and is meant for use on this board only F A i Yr 7 a eee wr Slee rli Ll Mi li Epler Fa Li r a pA D ahii et E miL m DE mw Fgyww prn ebe lee Wr WW CR Ad Lin Gyda m r E Mm Pee O bet Ps Legere Eve j as ae og TASS a nL i rl a q ae Pe ae z L n m jtn Dr pe rey i r TA sl cau mn mu SPATE Fyn zi LE sib its E ai Ped is nE re PT ird T jitas Mir hij i Sip LE ddd L i Egs IT Ae TE Mi kee T Dj Beeny LEB
22. euuuuuu uu LILI LL LL LLLLL LLI LLLLLL LLCC LLCC LL LLLLLLL LEE LL LL LL LLIF Y FF iiid 17 4 3 Power Supply Unit PSU ooo ccccsssccceesssseceeessseeceeesseeeeeeeseeeeeeesseeeeeesaeeeeetsaeeeeens 19 4 4 Logic Distribution Unit LDU 00000 cccecscccccsssecceeesseeeeeeenseeeeeeeseeeceeeseeeeeensaeeeeens 19 4 5 Video Processing Unit VPU i NY Gn NO Land asad nddetaceds dbiwccouseseucrdoasaseionsiate 20 ao O a A SF UON YA CAE SE GYNYG FF OO 20 4 7 Control soRWwar6 eu dU EU nn AO GALL 21 4S OIhelSa ei OO UO UGC OO CDE GU ce tgs eet CDU COC CE O OODD COOOU soabetaue DANO OS FAN OODD 24 o MaA OI RY eT RE NPRN NN FENTRO FYNN NHU ERE 27 5 1 Preparing the Supporting Structure o oo cccccceesssessssceeeeecceeeseesssssssseeeeeceeeeeesseeseeeees 27 5 2 Mounting a typical Pledco Broadcast Outdoor display 0 00 ec ii eer LI I HLH 30 5 2 1 Preparing the OG GE _ _ a RR NN HF RR FERF YN 30 5 2 2 Mou unung te BIOCKS i GU O EA LON GOEG ODD CR NERO GOF 32 5 2 3 Fixing other structural components uuuuuuuuu i LL ccccesessceceeeceeceeseeessssseeeeccececesseettsseeees 33 5 3 Mounting a large Pledco Broadcast Outdoor display eeeuuuuuuuuuuu ceeccccccccceeseseeeeeeeseneees 37 5 3 1 Mounting empty BlOCKS ee Ri dd OO UDG UOYD G LOC ON DAD O GAA O OR YD GDC Und G GARA ED UON CAUR 37 5 3 2 Mount ng th UNITS ccs sets snc easntenassacbonndodecse vestnasedaaausetdin FN FFEFRYN EF F
23. applications An Broadcast display with offline system Ethernet RS485 RS232 Mr Note 25 66 B www pledco com Professional LED Displays M PLEDCO A Broadcast display with synchronous system fi co a E Display E a iru e cones DAL 26 66 EE www pledco com Professional LED Displays M PLEDCO 5 Installation This chapter describes the various installation methods of a Broadcast display Overview U Preparing the supporting structure 0U Mounting a Broadcast display 0 Mounting a front serviced Broadcast display 0 typical mounting of a Block 5 1 Preparing the supporting structure There are hooks on each Block of a Broadcast display These hooks are to be connected with the supporting structure Typical installation of a Broadcast display aril The connection positions on the supporting structure must correspond to the hooks on the Broadcast display In a standard Broadcast display the distance between 2 neighboring hooks in the vertical direction is 320mm equaling to the height of a Broadcast Unit The quantity of hooks in the vertical direction is thus correlated to the height of a display or in other words to the quantity of units in the height of a display 27 66 www pledco com Professional LED Displays ll PLEDCO Distance of Hooks H i
24. picture must be appointed and preset Example Signal connection of a display with 1280X576 pixels DERE MARE MARE DEDE 7 o ij j j HHHFIHFEEINIFTIEIEFFH a 0 HHHEHEHEHEHERECHEHEDDE 0 mh a a a a a a EY 0 THE HEH HEDD HEDD HEH EHO HEH EIOH a HEH FT EI TFTEIEEIFTHETETF Add Hu EIIHEDETF Eh a a a a a Router LDU1 LDU2 Net Pe Net Fiber optic 6 4 2 Limitation of power connection As a rule one block of an LED display is connected by an AC power cable to the PSU for power supply However if the display is extremely large and comprises of more display tiles than could be supplied by one power cable due to cu rrent restriction it becomes necessary to use multiple power supply cables which need to be connected to different power output terminals at the PSU The following table lists the height limitation to the number of blocks for the various models of the Broadcast series displays More power supply cables are required if the display height exc
25. structure the top beam and the bottom beam all have a slideway at its back Movable M12mm nut blocks can be put inside to enable the Block to be fixed anywhere on the supporting structure with M12X35mm bolts and washers Holes need to be drilled in positions on the slideway where bolts are to be used to allow space for them the bolts But usually these holes have been drill before the goods go out of factory If one has to use bolts where there is no hole fo r doing so he can use M 12X35mm bolts that have been added with a M12MM nut instead Fasten the bolt with a wrench and then screw the nut fast 46 66 B www pledco com Professional LED Displays M PLEDCO 6 Cabling a Broadcast display This chapter covers the system cabling and ground protection of a Broadcast display Overview 0 Cabling between Units U System cabling 0 Grounding U Pixel limitations Necessary tools 0 6mm Cross head screw driver U 6mm hexagonal key 6 1 Cabling between Units A Broadcast display is usually shipped in Blocks Units have been installed on the block structure before they go out of factory But if the display is over sized and its units have to be installed at the installation site it means one has to do the cabling of units at the installation site as well Cables here refer to the signal cables and AC power cables for the units Power supply control board
26. 0 8lbs 18kg 39 7lbs 61 66 i www pledco com Professional LED Displays ll Lge PLEDCO i 200 174 gt amp o AL D D O E o c a m m M om Ys N 2 c o 2 Tn 2 c E o o N o Dimensions of a Uni 169 2 OCE 1280 A VIEW eoo o glann O oe 1198 Professional LED Displays ll 62 66 www pledco com Dimen
27. Blocks with M12X80 bolts Note that the Blocks should be at the same level after being installed Fixing other structural components After all Blocks have been installed mount the hook protection chuck plate the top beam and the bottom beam and place the side covers Then put back all tiles that have been taken off of the Block earlier Please see below for instruction 44 66 B www pledco com Professional LED Displays M PLEDCO CAUTION Before putting back tiles at the bottom make sure all signal cables and power cables on the Blocks have been connected well 5 6 Typical mounting of a block structure There are many ways to connect the blocks with the supporting structure The simplest way is to resort to hooks Or one can turn to bolts boards for help or have the blocks sit on a structure beam etc Any method that provides sufficient strength to hold the Blocks shall in effect work How Hooks connect the Blocks with the supporting structure OO 9 How Blocks sit on a structure Beam 45 66 EE www pledco com Professional LED Displays M PLEDCO TIPS The Block
28. EN ART ee Dn Cc D Groen 22 66 B www pledco com Professional LED Displays i PLEDCO Broadcast play Broadcast play is the sync control software for an Broadcast display Its used to control synchronous display of video files on the display as well as for system setup Srah EE ECH lam Tia ge VPU 3400 VPU 3400 is the setup and control software for the VPU Its used to manage and control the synchronous display of various videos inputs on the display and as always system setup SE Sh MUN lt r __ l 2 Tan awn dan T pili Har HT PPC Elina Tar A Far TEL ee 23 66 EE www pledco com Professional LED Displays M 4 8 Others PLEDCO There are some other accessories that may be reguired whether for the offline or synchronous system Clients can provide such accessories on their own according to actual application or to their preferences DSL Modem A DSL Modem is reguired for an offline Broadcast display that is to be controlled remotely or via the Internet Users can easily get this item from the market by themselves The user also needs to apply for the DSL route at the local telecom bureau Wireless Access Point However when the offline Broadcast display is not far away from the control center the user can simply use a wireless AP or wireless Router to integrate the display into the Wi Fi network The display shall then be able to communication with the computer in the
29. NFY NCNN 39 5 4 Mounting a small Pledco Broadcast Outdoor display uuuuuuuuuuu YL LII II I I LLH 40 5 4 1 Assembling the Pledco Broadcast Outdoor display ieir i Line 40 5 4 2 Mounting the small Pledco Broadcast Outdoor display uuuieeu 41 5 5 Mounting a front serviced Pledco Broadcast Outdoor display 42 5 5 1 Preparing the supporting structur6 uuuuuuuu iiL cccccesssccceceeceeeeeessssssseeceecceeseeestteeees 43 5 5 2 Preparing the Block cccccccccccesssssssseccccccceseeessseeeeseeeccesesessnssseeeeeeeceeeeeetsnsaeees 43 5 5 3 Mounting the Blocks ee ii GOL G UONG GO ON OO OGOF UO DAD ORUG OND GORDON ANG DOUGLAS Fod 44 5 6 Typical mounting of a block structure eeeuuuuuu uu LL LLY LL LIII L LL LLLIIHHH LL LIII LLY eon 45 6 Cabling an Pledco Broadcast Outdoor display euuuuuuuuu cccccesccccccecssseeeeceeesssseeeccesessssseeeeeeeees 48 6 1 Cabling between Units eeeeeeeeuuuuu ccccccccccesssssseeccccesssseeeeecesssseeeececesssseeeeesesssteeeeeeessaaes 48 62 System cabl due GU OCD OR Pee Cnr ee oe canny ey UD GOD ODDEF EEO 49 6 2 1 Cabling an on line Pledco Broadcast Outdoor display 0 cece ccceceenteeeees 49 6 2 2 Cabling an off line Pledco Broadcast Outdoor display 000 eee eeees 50 0a Ground e ss eerste decir FN HN cae EFE AN E 51 64 Pixel liM ui ee a soseer nA EEE EN EE e 52 1 66 im www pledco com Professional LED Displays ll PLEDCO
30. Pledco Broadcast Outdoor User Manual Version 1 1 PLEDCO i Pledco LED Display Ltd Professional LED Displays ll PLEDCO Table of Contents 12 odl6lV uu O MG LC OD OE YA CLAEAR SF O NODAU DOD NO 3 ur me 10 Co I EE O O IO O IT FFR NN FRY FN FYFYR FRON RHOF ARAN FFYN NENN 3 T2 Sol uc Oni a YY YF CY UAN GNU 3 2 Pledco Broadcast Outdoor Tiles and Units oo cece ccccccssscceceeeesssseececesesssseeeeesesssseeeeeesesnees 5 2 1 Pledco Broadcast Outdoor Tile eeeeeeeuuuuuuu ccccccssscecceccsssseeeeeeseessseeececessssseeeeeesessnees canes 5 2 2 Pledco Broadcast Outdoor Unit 00 0000 ecccccccccssssseeeccccesssseseecesessseeeececessssseeeeeseee ees 5 2 3 Pledco Broadcast Outdoor Block ccccccccccccesesssscecceceessssseeccseeessseceeeesessseeseeeesea ss 7 2 4 Pledco Broadcast Outdoor display 0000 i cccccccccccccsssceecceesessseececesssssseeseeeessstseeeeeeesseaes 10 3 Installation reaulTeinenlS aei i LL AB CDY GAGA OAOD FOD GOLD D LOU UUN DONE LA EGYR A2 3 1 Mechanical get ET CHI Si Pn Ee ee rete ee EEEn rere 12 32 2084 fg ore reg remenis Hu Ore ee OF EEDD re ee 13 3 3 System requirements for the Control Software 0 00000 cece LL LIII LL LLY IH FFF 14 4 Components of an Pledco Broadcast Outdoor display uuuuuuuuu ue YL YIII LIII LLIF uH 15 4 1 Pledco Broadcast Outdoor Unit and Block eeeuuuuuuu ri YY LL LIII LLC LIII LL LILI YL Line 15 4 2 Mechanical Components
31. Power supply A Mount the cable covers between the units open the door of a pow er box and connect the signal cables and AC power cables to the power box of the next Unit through the cable covers Control board A AT cn P 48 66 Al www pledco com Professional LED Displays ll PLEDCO CAUTION Before closing the door of the power box check if the signal cable and AC power cable have been correctly connected if the plug is in place and if the screws have been fastened SS delo D DIA JB ele a ifr 6 2 System cabling A Broadcast display when configured properly can be used either as an on line display system or off line display system 6 2 1 Cabling an on line Broadcast display An on line Broadcast display can display various kinds of video files such as AVI MPEG2 etc or can be directly connected to various kinds of live video sources An on line Broadcast display system wiring diagram
32. an be sent to the installation site as a whole U A crane is available for use at the installation site Necessary tools 0 A crane 0 19mm open end wrench U 19mm box end wrench U Drill and 13mm drill bits 5 4 1 Assembling the Broadcast display A workshop together with a hoist is reguired for assembling the display Lay the bottom beam mount hooks on the Blocks and put a marginal Block at the correspondent end of the beam with the help of the hoist Use a temporary supporting structure to hold the Block Hoist and fix other Blocks onto the bottom beam in order Then lay the top beam mount the side covers and eyebolts etc A temporary supporting structure at the back is reguired to fix the Blocks in an erected position The following drawing exemplifies how a temporary supporting structure can look like 40 66 mm www pledco com Professional LED Displays ll PLEDCO 5 4 2 Mounting the small Broadcast display When the supporting structure has been built send the display to the installation site Hang the whole display onto the supporting structure and mount the hooks protection chuck plates In this way installation can be done at the site in a short time
33. at the block connected to the hook won t drop off the beams by any chance and c ause damage Its required that one hook at the top and one at the bottom of a Block must be mounted with a protection chuck plate Professional LED Displays ll 35 66 www pledco com PLEDCO Choosing a location for the LDU and PSU Where to place the LDU and PSU depends on the lengt h of cables connecting from the bottom of Blocks to the LDU and PSU Therefore they are usually laid in the middle line of a place that is close to the bottom of Blocks at the back of the display EP is i y a N 2 N u ar e Ji a KA N oO me 9 E Loy 36 66 EE www pledco com Professional LED Displays M PLEDCO 5 3 Mounting a large Broadcast display A large Broadcast display refers to a display that goes over 6m in height and has to be shipped in separate Units and block structures due to its excessive height and weight Necessary condition ll The display has to be shipped in separate Units and block structures due to over height and weight Necessary tools U 19mm open end wrench U 19mm box end wrench U 8mm hexagonal screw driver U Drill and 13mm d
34. ch channel on the PSU connects one Block A PSU is inbuilt with a surge protector so as to prevent the display from being disturbed by lighting The PSU can also be connected with the LDU to realize remote display on off control Parts and Part Numbers a PSU 10KW 381 100110 UM PSU 25KW 391 100125 PSU 40KW 391 100140 4 4 Logic Distribution Unit LDU The LDU is the central controller for a Broadcast display It mainly includes the control board QS5800 or QS5003 6 19 66 EE www pledco com Professional LED Displays M Parts and Part Numbers LDU3000 391 100201 Control board QS5800 380 200202 QS5800 Power supply 5V 380 200102 380 200302 4 5 Video Processing Unit VPU The VPU short for Video Processing Unit is the video and DVI sync processor in the Broadcast synchronous control system It is compatible with various video signal inputs as well as the DVI signal input These signals are then transmitted to the LDU via an optic fiber and shown on the display Instrutuion el 4 Sat ct vis soure 4 6 Cables Signal cable between LDU and Blocks Power cable between PSU and Blocks 20 66 EE www pledco com Professional LED Displays M i PLEDCO DVI cable Network cable USB cable 4 7 Control software The series of control software developed by Chainz one itself are meant for system setting test and display control of a Broadcast display TIPS Please refer to the user
35. d 0 The connection positionson the beams correspond to hooks on the Blocks ll All beams on the structure are at the same installation plane View of a typical supporting structure 5 5 2 Preparing the Block As their operations can only be carried out at the installation site tiles that come with hooks or other connection positions need to be removed from the Blocks while preparing the Block Or they have been removed and packed separately before going out of factory Other Blocks can be handled as a typical one View of a Block before installation 43 66 www pledco com Professional LED Displays ll PLEDCO 5 5 3 Mounting the Blocks CAUTION Before the Blocks are mounted onto the supp orting structure make sure signal cables and power cables on them have been properly connected with plugs placed at the bottom Once the Blocks have been erected there is no way to do the cabling any more As with ordinary Blocks one shall start with the middle Block and then go on to install others on both sides While a Block is being installed make sure the hooks connect with the beams of the supporting structure properly Connect neighboring
36. e Broadcast display TIPS If a problem is seen on an LED display and its cause is hard to diagnose please write down a description of the symptom as detailed as possible take some pictures and report to the Manufacturer for help CAUTION Before any operation on the PCB or any wire connection is carried out all power supplies to the LED display MUST be completely disconnected When doing wire connection please make sure all wires have been connected properly and securely Cause Analysis ll Cables connected to the tile get Symptom loose UThe signal cable inside the One tile is not displaying or is not displaying properly properly connected 0 Something is wrong with the tile itself A small segment of the tile is not displaying the right color or the segment is uncontrollable 0 Something is wrong with the tile itself U Firmware or data on the Unit controller get lost U Tile controller is broken One unit cannot display properly U Signal cables between Units are not connected well U Firmware on the Unit controller is impaired U Unit controller is broken A unit keeps displaying the address number U The gamma data on the Unit controller have been set differently from those on other Unit controllers U The brightness data on the Unit controller are different from those on other Unit controllers One unit shows a different color or brightness from other units U Either the power supply
37. eeds the limit VFO13 3 Maximum supportable tiles on one power cable VFO16 VFO20 VFO26 7 Maximum supportable tiles on one power cable 52 66 i www pledco com Professional LED Displays ll PLEDCO ixels lay with 960X600 p isp Power supply connection of a d Example TIT I AU a OE VE ee AAA Elec OF OE OE NE VE VE AD NE NE T E EIEE E TIETE Professional LED Displays M PSU EIT ITE E VE E IE 53 66 PSU www pledco com PLEDCO 7 Maintenance Overview ll Firmware update Replacement of a Tile of Broadcast display Replacement a of Tile of a front service Broadcast display Replacement a of power supply of unit Replacement a of unit control board Replacement a of LDU control board Cleaning the tile masks C7 CO CO CO OI EU 7 1 Firmware update Control boards in both LDU and display unit may need firmware updating in actual use 7 1 1 LDU firmware
38. he screws on the connectors of the power supply with a screw driver Remove the cables to the power supply 3 Remove the 4 screws in the rear side of the power supply fixing plate and then remove the power supply 56 66 i www pledco com Professional LED Displays ll o OO Process to install a power supply Install the power supply in a reverse order of removingit with special attention to be paid to the proper connection of the cables to the power supply 7 5 Replacing a display unit control board Necessary tools U 6mm hexagonal key ll 6mm cross head screw driver CAUITION The replacement work must be done AFTER all power supplies to the LED display have been completely disconnected Process to remove a display unit control board 1 Unfasten the screws on the power box door with a 6mm hexagonal key and then open the door 2 Disconnect the wires from the control board 3 Remove the 4 screws fixing the control boardb y using a 6mm cross head screw driver and then take out the control board
39. les of the i Professional LED Displays ll PLEDCO One master block keeps U The signal cables on this Block BH DEI conned gt RO N ends of the signal cables of the showing random contents are not connected well Block 0 Check if there is indeed power input 0 Check the power supply and the control board in the LDU Replace them if necessary ll There is no power in at all U The power supply or the control The whole display keeps board in the LDU failed to work displaying random contents properly au ALL USend display contents to the available i display 60 66 i www pledco com Professional LED Displays ll PLEDCO 9 Specifications The chapter lists main parameters of a Broadcast display and those of its components Overview ll Broadcast VFO series display specifications ll Dimensions of a Broadcast display U Weights of Broadcast parts 9 1 Broadcast plus VFO series display specifications fons ww won w Colors 16 bit each color Brightness 6500 nit 6500 nit 6500 nit 6000 nit Viewing angle Horizontal 120 Vertical 60 5 625 m 3 906 m 2 500 m 1 406 m GHEDOOISIU 523 ft 363 ft2 232 f 131 f Refresh rate gt 600 Hz gt 600 Hz gt 1200 Hz gt 1200 Hz Humidity 40 95 IP rate IP54 Tile IP66 Lifetime Compositive 50000 Hours Tile dimensions 320mm X 320mm 12 6ft X 12 6ft Unit dimensions 1280mm X 320mm 50 4ft X 12 6ft Tile weight 2 kg 6 0lbs Unit weight 18 5kg 4
40. network If the display can even be seen in the straight di rection the use is advised to use a directed wireless AP instead whose com distance can go up to 1km Router Besides the display itself some other accessories c w the display say the Network Camera also require access to network Therefore a network port usually a Router should be built in the display If the display is a double sided one embodied in 2 cabinets the Router shall have to integrate both sides into the communication network Of course the user can directly use a wireless AP that comes with the Router function as well Network Camera Most displays that are controlled remotely are equipped with a Network Camera in front of the top of the display By doing so the user can watch over the running condition as well as whats being shown on the display in real time A camera that can live up to such an application must be waterproof and come with wide angle lens As far as we know the MOBOTIX M22M can be a good choice www pledco com 24 66 i Professional LED Displays ll PLEDCO Others To complete the control system a computer instal led with various video or picture tailoring or editing software is also reguired If the synchronous system is in guestion extra video devices say a Camera a Record disc etc are reguires as well All the accessories mentioned above are to be provided by the user on their own based on actual
41. oard data File xxx rbf the FPGA program for the control board presented as FPGA for tiles in the file style menu File xxx rbf the gamma data of the control board which can be seen as gamma Date for tiles in the File Style menu File xxx bin the brightness data of the control board presented as brightness Block of tiles in the File Style menu TIPS In order to make it convenient for the operator a few definitions are given below for operation of the screws Unfasten It means loosening the screw halfway Do not unfasten completely or remove the screw Unscrew It means completely unfastening the screw But because the screws are of an un detachable type there is no need to worry about the screw dropping to the ground Remove It means removing the screw completely Care should be taken of not to let the screw drop to the ground or get lost 54 66 www pledco com Professional LED Displays ll PLEDCO 7 2 Replacing a tile of a Broadcast display Necessary tools U 6mm cross head screw driver U 38mm cross head screw driver Process to remove a tile 1 Remove the screws on the cable cover Then re move the cable cover Cable connectors can be seen 2 Unfasten the 2 screws on the connector with a 3mm cross head screw driver Pull up the connector 3 Remove the 4 screws on the tile by using a 6mm cross head screw driver Hold the handle on the tile and push the tile out Then rotate the tile by 45
42. on site must have the strength to withstand the total weight of the display plus its structural frames 5 Do not use the display in extreme environments Take the ambient temperature dust and ventilation esp that at the back of the display into consideration while choosing an installation site The erection plane of a typical Broadcast display 12 66 www pledco com Professional LED Displays ll PLEDCO A typical supporting frame for the Broadcast display D ZAN 3 2 Electrical reguirements Power reguirements A Broadcast Block works on AC 200 240V 50 60Hz Each block has an independent power supply circuit and can thus be powered by electricity from different phases Broadcast displays are to be powered by 3 phase power supply circuits which include a hot neutral and ground wire The 3 phase power distributes power to each block on an average level The Broadcast block can also be powered by AC 100 125V 50 60Hz power supplies But its alike recommended to power the whole display with a 3 phase power c w 5 lines In some circumstances a single phase power can be used as well A PSU power supply unit is used to control power supplied to the Broadcast display Grounding Whether there is a ground wire in its power supply circuit or not a Broadcast display mus
43. or the cable connection of the failed Unit at the lowest position needs to be fixed U The signal cable connecting to the failed Unit at the lowest position hasn t been properly connected U The control board of the failed Unit at the lowest position may be impaired U There Block U There is no signal into this Block A whole patch above a certain unit in a master block goes completely dark is no power into this One block cannot light on 59 66 www pledco com power box of the tile hasnj been ll Connect the cables properly ll Change the connectors on the tile and those inside the power box if necessary ll Replace the tile U Replace the tile U Update the CPU program or data on the Unit controller L Replace the Unit controller UConnect the signal cables between Units properly and securely U Update the CPU program or data on the Unit L Replace the Unit controller ll Check the gamma data of the Unit in Broadcast Tools and set them same as those on other controllers U Update the brightness data on the Unit controller or set them to be same as those on other controllers 0 Check the power supply and the power cable of the Unit Replace them if necessary U Check the cable connection on the Unit controller Connect them properly ll Replace the Unit controller UCheck the power cable and power connector of the Block ll Check the connectors at both ends of the signal cab
44. pendent neutral line and an independent ground line 0 Provide the power and power supply circuits in accordance with the power consumption of the display All circuits must come with protection tubes and confirm with the local electrical safety standards U The LDU and PSU must be installed near the display Cables from the LDU and PSU to the display cannot be stretched or impaired Power distribution from the PSU to the display cannot exceed what is reguired by this User s Manual U The input voltage of a Broadcast display can be set at 120VAC or 220VAC But ensure to set it right before power connection U Do not attempt to fix an impaired cable Replace it with a new one 0 A big current is produced the moment a display is powered on Therefore an air breaker that can sustain big currents should be used as the master power switch Grounding U Broadcast displays must be grounded with an INDEPENDENT ground wire 0 Displays to be installed independently from an y architectural structure must be equipped with an independent ground wire and if necessary a lightning rod The down lead of the lightning rod should be insulated with the frame of the display Set the earth electrode of the lightning rod and that of the ground wire away from each other Usage 0 LEDs on the display cannot be pressured at any time Otherwise they can be damaged for good 0 Follow the steps mentioned in this User s Manual while cleaning the front side of the dis
45. play Only soft clothing or brush neutral detergent and water are to be applied to the display ll Power must be cut off before dismantling any part for maintenance 4 66 i www pledco com Professional LED Displays ll 2 Pledco Broadcast Outdoor Series Tiles and Units This chapter introduces the major components of a Broadcast display Overview Pledco Broadcast Outdoor Tile Pledco Broadcast Outdoor Unit Pledco Broadcast Outdoor Block Package CO CoO Co Co 2 1 Pledco Broadcast Outdoor Tile Tile overview The front and back view of an Pledco Broadcast Outdoor tile 4 N N NW WHA We NY Ness K K OA Wye Wy NN A Wyr AN OA We hy N AN M 4 Wc WN As Y N YDA A Y S Nvo s As SAN N As AW OENORO NO N Va NS Ws As K PLEDCO The models VFO13 3 VFO16 VFO 20 and VFO 26 7 included in the Broadcast series use the same tile but with different resolutions Please see below Weight Part Numbers VFO13 3 Tile VFO16 Tile VFO 20 Tile VFO 26 7 Tile 380 016001 380 020001 Part Number 380 013001 2 2 Pledco Broadcast Outdoor Unit Unit overview 380 026001 A typical Broadcast Unit is made up of 4 tiles 1 power box 2 structure ba
46. rill bits 5 3 1 Mounting empty Blocks For a large display its block structure can sometimes be shipped as a whole but without Units Or it may have to be shipped in parts and reassembled into a whole on the site due to packing or transportation limits How to build up a block structure ee 8 o S ee Having built the supporting structure and hanging beams one can start to hang the block structures onto the supporting structure First hang the middle block structure of the display in its should be position in the supporting structure Install other block structures towards both sides When a block structure is put in position attach it with its neighboring structure firm At the sa me time make sure their top or bottom is at the same level 37 66 i www pledco com Professional LED Displays ll When Blocks are connected to the beams of a supporting structure with hooks an extra top beam and a bottom beam should be added to the Blocks There are also other ways to fix the Blocks say having them sit on a stout beam while
47. rs and several cables This unit is the smallest function control unit of the Broadcast series The front and back view of the Broadcast tile www pledco com i Professional LED Displays ll Parameters 96X24 80X20 64X16 48X12 Part Numbers VFO13 3 Unit VFO16 Unit VFO 20 Unit VFO 26 7 Unit 381 013001 381 016001 381 020001 381 026001 To be more flexible in combining into various sizes of displays the Broadcast unit can also come in different quantity of tiles Please refer to the table below for details em f eo amp Em e Pixel Reslution of special Units 48x24 40x20 32x16 24x12 12x24 60x20 48x16 36x12 120x24 100x20 80x16 60x12 6 66 B www pledco com Professional LED Displays M PLEDCO Packages TH 2 3 Pledco Broadcast Outdoor Block Block overview Composed of a certain number of Broadcast units and the structural frame the Broadcast
48. s attention to an important instruction or to remind them of what might happen TIPS to give advice on how to perform an operation better 1 2 Safety instructions Product care 0 All parts must be fully protected and packed in good order during transportation storage etc No external pressure shall be applied on them U No part of the product can come into contact with rain before or during installation Keep them in dry and clean places Il AII parts must be prevented from being trampled stroke or dropped Follow all instructions while carrying or moving the parts Otherwise the product can be subject to terminal damage Installation U Before installation ensure that the supporting structure or frame has sufficient strength to hold the display firm and safe U For hoist installation the operator must follow all instructions given in this User s Manual including where the hoist brackets should be located that the crane used must come with sufficient capability to hoist the product and that the operating ground must have the strength to sustain the crane etc 3 66 i www pledco com Professional LED Displays ll PLEDCO ll Most components of the product are heavy Ther efore high attention should be paid to personel safety during installation U All connection bolts must be fastened firmly and securely Power 0 An Broadcast display is to be powered by a 3 phase power with 5 lines That is it must come with an inde
49. sions of a Block 1920 1280 202 H D L _ JL j 349 412 Dimensions of a sample Broadcast display NX520 www pledco com 63 66 1143 eo MR Myw Je l fo eo n I Ul amp hnn o o o o ca 1 O 1213 4 i Professional LED Displays ll PLEDCO 9 3 Weights of Broadcast display parts Main assembling parts of a Broadcast display 2 O ume o Ae 64 66 B www pledco com Professional LED Displays M PLEDCO 10 Part Numbers of Broadcast display parts 65 66 i www pledco com Professional LED Displays ll PLEDCO 66 66 i www pledco com Professional LED Displays ll
50. t be grounded at the installation site Good grounding will enable the display to work properly and can prevent it from being disturbed by surge 13 66 EE www pledco com Professional LED Displays M PLEDCO 3 3 System reguirements for the Control software When the Windows System is in guestion PC System reguirements 0 CPU Pentium IV or equivalent 2 4GHz 0 1GB DDR RAM ll Free hard disk space 300MB U Resolution 1280x1024 with 32M video memory ll DVI port ll Ethernet connection ll Windows XP Professional or Windows Vista 14 66 Ei a www pledco com Professional LED Displays ll 4 Components of a Broadcast display PLEDCO This chapter continues to introduce components that complete a Broadcast display Overview 0 Broadcast Unit and Block Mechanical Components Power Supply Unit PSU Logic Distribution Unit LDU Video Processor Unit VPU Cables Control software Others C7 CO CO CO CO Oo Co 4 1 Broadcast Unit and Block Introduction to the Broadcast Unit The Broadcast Unit is the basic display unit of a Broadcast display The unit is usually composed of 4 tiles 1 power box some structural bars and 4 cables Inside the power box are a switch power supply for the 4 tiles the control board QS5246 and in and out power and data connectors a Parts of the Broadcast Unit www pledco com
51. ther conditions and can easily be smeared with dust and rain water After a period of us e the surface of the sign can contract dust and mud thus reducing the overall bri ghtness and uniformity of the LED display It is therefore necessary to clean the surface of the LED display Necessary tools U Soft brush with long hair U Garden hose with a spray nozzle U Neutral detergent such as window glass cleanser ll Compressed air Process to clean tile masks 1 Stand in the front of the LED display Use a soft brush to clean the display tiles while spraying water with a water hose 2 If the tile masks are very dirty use diluted detergent to help clean the dirt 3 Use clean water to thoroughly clean the front mask and make sure no detergent is left on the display surface 4 Wherever available compressed air should be used to dry up the display surface CAUTION 1 Use soft brushes only Do not use hard a brush or it will make damage the display surface 2 Don t use corrosive or strong detergent or it will cause irreversible damage to the LED masks 3 Please brush and clean the masks with sp ecial care Careless brushing or cleaning can cause damage to the display surface 4 At the end of the cleaning no detergent should be left on the display surface 58 66 i www pledco com Professional LED Displays ll PLEDCO 8 Trouble shooting This chapter introduces some possible trouble symptoms and their remedial treatment to th
52. to remove a tile 1 Unfasten the 4 screws fixing the tile from the front side by using a quincunx head screw driver Pull the tile out by holding two of the screws 2 Unfasten the 2 screws fixing the connector by using a 3mm cross head screw driver Then remove 55 66 i www pledco com Professional LED Displays ll the tile Process to install a tile 1 Stand in front of the display and hold the tile as near as possible to the installation window Plug the cable connector carefully into the socket on the tile Check if the connection is firm and secure Use a 3mm cross head screw driver to fasten the 2 screws on the connector 2 Push the tile into the installation window care fully and use a quincunx head screw driver to fasten the 4 fixing screws on the tile 7 4 Replacing a power supply of the display unit Necessary tools Ul 6mm hexagonal key ll 6mm cross head screw driver CAUTION The replacement work must be done AFTER all power supplies to the LED display have been completely disconnected Process to remove a power supply 1 Use a6mm hexagonal key to unfasten the screws on the power box Then use a 6mm cross head screw driver to remove the 4 fixing screws on the power supply fixing plate inside the box Remove the power supply with the plate carefully from the box 2 Unfasten t
53. update There are 3 ways to update the firmware on the control board QS5800 in the LDU 1 Use the update package GS5800 update packet_verxx xx_ year month date rar to update the firmware Steps connect the display to a PC via an Ethernet cable decompress the package in the PC and double click the update bat in the file to start the automatic update process 2 Use the update package QS5800 update packet_verxx xx_ year month date for USB rar to update the firmware Steps decompress the package in a USB disk connect the disk to the OS5800 control board and the update process will start automatically 3 Use the update file xxxx cpu Steps Log onto the software Sigma 3000 choose Tool Update Update CPU and then select the file xxxx cpu to start the update process 7 1 2 Updating the display unit controller firmware There is a QS5242 control board inside the power box of each Unit Following steps shall be observed to update the firmware on these control boards Log on the software Broadcast Tools and choose maintemance where you can choose a certain Unit address or choose All Units for updating the firmware on their control boards Select the following files in sequence for updating File xxx bin the CPU program for the control board You can find it in the File Style menu presented as CPU program for tiles File xxx bin the data file of the control board It can be found in the File Style menu presented as drive B
54. using some other structural components to control the top of the Blocks 38 66 i www pledco com Professional LED Displays ll PLEDCO 5 3 2 Mounting the Units Install units onto the block structures with M8X20 screws and washers A display can be made with several batches of LEDs with mild color differences To minimize the differences and ensure a good viewing effect one is advised to install the units according to directions written on the label at the back of the Units if not specified otherwise by the manufacturer
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