Home

Manual - Alge

Contents

1. A n 1 0 A n 2 0 A 1 0 A 0 0 L OWER IN a Se dll power eur om pus eur J eur LU owen neu YS bes rri LNG A n 1 1 A n 2 1 A 1 1 A 0 1 WA eee eee eee ww L OWER IN 7 Wem dll power eur om PT eur op la input LU Power neu TN bes bes LNG A n 1 m 1 A n 2 m 2 A 1 m 1 A 0 m 1 Rear View Figure 55 Page 37 ALGE Hai ALGE Video Wall Due to the different pitches of each cabinet the power consumption of each cabinet is differ ent accordingly For the number of allowed concatenated cabinet please consult the number of driven cabinets for each output of the distribution box If the number of cabinet in row is more than that of the above mentioned then one should lead the wires from both sides of the cabinet and cascade them toward the midst POWER IN I D OWER IN a Re A n 1 0 A n 2 0 A 1 0 A 0 0 POWER IN H n OWER IN
2. 4 3 1 Annexed Graph System Block Diagram L MAX 1024 x i 64x48 F 64X48 64X48 J 64x48 cke e ek LAAD e e e e 00 ge gt Es E besse besse l E 64X487 64x48 L 64x48 ke 64x48 e e L GAAB 64x48 be 64X48 Pe 64X48 p GANAS m 9 L 64X48 Y LDU 3000 A geo OOo EK CP OOO000000 Fiber optic VPU 3000 PC P as OO SE c RI OO d DVI OUT DVI IN Video S Video R5232 ES VGA IN Instructions In the graph there are 64X48 pixels on one cabinet Due to different pitches the pix els on the imposa cabinet is different accordingly When USB and RS232 are connected concurrently the priority is given to the USB for communication In the graph the red line represents the flow direction of data and blue represents the flow direction of communication Page 72 Manual Video Wall 4 4 Items and Part Numbers Item Figure Model PartNo Remark MD10 48X64 1R1G1B 781 01000 Pitch 10mm MD13 36X48 1R1G1B 781 01300 Pitch 13 3mm MD16 30X40 1R1G1B 781 01600 Pitch 16mm E MD17 27X36 1R1G1B 781 01700 Pitch 17 7mm LMPOSA Cabinet Display MD20 24X32 1R1G1B 781 02000 Pitc
3. J4 Jl Ge iig o is IS L J2 E H J6 Ja Rear View Fig 58 4 1 3 SW1 Functional DIP Switch SW1 DIP1 OFF RS485 matching resistance Matching resistance is usually used at the two sides of the RS485 network instead of in the midst DIP2 OFF off line check Red green blue and white alternatively scan horizontally and vertically DIP3 OFF all white off line burn in Instructions utn in priority selection DIP4 OFF pixels be checked function DIP4 ON NO checked function DIP8 DIP5 models of the drive board Note When the DIP switch is ON it means 0 when it is OFF it means 1 DIP8 DIP4 Models of the Drive Board 0000 5X10 driver board 32 mm 0001 6X12 driver board 26 7 mm 0010 8X16 driver board 20 mm 0011 10X20 driver board 16 mm 0100 12X24 driver board 13 3 mm 0110 9X18 driver board 17 7 mm 0111 7X14 driver board 22 7mm 1000 4X8 driver board 40mm 0101 16X32 driver board 10mm 1001 16X32 driver board 12 5mm Page 69 ALGE Nei ALGE Video Wall 4 2 Instructions for the LDU3000 HUB Board QS5003 4 2 1 Layout e 96 94V 0 E300871 41 MWHHRH NE Add DIP SW mas Ez om 1111 QS5003D 2006 A003 HanRun 0616 In LLL HanRun 0616 p PESOS Mia gg B e LL I SS Light sensor Data port port 4 2 2 Instructions for the Interface port
4. 16 Part 2 Installing and Connecting the Display cernere 17 Install the horizontal fastener EE 17 Install the Tst Cabinet E 20 Install the cabinets of the 17 row sesssessseseeseeeeenneenten nennen 21 Install the other cabinets cT 22 Install the water proof seal pipe among the Gabes 22 Connect the Signal CGables eee eee 23 Signal Wiring Block diagram EE 23 Instructions and Installation for LDU3000 LDU2000A sss essere 24 Signal Wire Connection among Cabinets eee eee eee eee ee eee 25 LDU3000 LDU3000A Display Connection 26 Connection between LUD3000 LDU3000A and Light Sensor ss sss sese eee ee eee eee 27 The communication between LDU3000 A and the PC 28 Instructions and Connection for VYPU2000 sese eee eee ee eee 31 Connection of Power CordS sese 34 General Block Diagram of Power Cable Connections sese eee ee eee eee eee eee ee 34 Installation and Principle of Distribution Dos 34 Gonnectior OF CAbINGtS T 37 Sei ullo Eae p awan 39 Electncal Ga Tel c EET 39 Signal EEUU 39 PART 3 Commissioning and Maintenance of the Display 40 Commissioning the Synchronous Display 40 Check before All the Equipments Are Switched On 40 Start up Computer and KT D 41 Check if VPU and video source equipment are switched on 41 Check communication between computer and VPU 2 2 sse
5. kK Er AER m SES ee KU A n 1 1 A n 2 1 A 1 1 A 0 1 OWER IN qi HI POWER IN YA Res L dis ne diem KO A n 1 m 1 A n 2 m 2 A 1 m 1 A 0 m 1 Rear View Figure 56 If the power consumption of a full color display exceeds 40KW we suggest the user connect the power distributors in series That is when a user turns on a full color display the 1st dis tributor will be turned on first then the 2nd one the 3rd The way of connection is ex plained below 1 Lead a wire out from the C2 cable connector in Distributor 1 2 Connect the wire to the C1 wire connector in Distributor 2 as shown in the following drawing LDU3000A PSU 40 1 PSU 40 2 C1 PL N G C1C2PL N G Cl1C2PLN G Page 38 Manual Video Wall When we are leading the power supply cables from one cabinet to another we must make sure that the cables do not block the closure of the cabinets The cables should be led from the air intake hood in the bottom part of the cabinets It is bette
6. K0 Main Switch 3Phases 80A SPD SPD OBO 3Ph GND N L11213 POWER IN KM1 2 3 Contactor X5 TE 2510 110V KTL2 Timer X4 305 Ko Jc Remote amp Next Con X2 UKSN Lm Lamp X1 110V Green K1 Switch X1 NO Turning JOUT OUTPUT X52 UK6N SRS lt i K1 KM1 KT KM2 KT2 KM3 KT3 KM4 KT4 KM5 K3 K4 K5 K6 K7 C1 C2 Remote Next Con Jout PLIN G PF N G NIGI2 NIG 3INIG 4 N GIS5 N IG 6 NIG 7 NIGI8 NIGI 9 NIGI 4 NIGI5 NI GI6 NIGI7 N GI 8INIGIO N G POWE oureur PL LUD300A PF 1 2 3 4 5 6 7 8 9 10 1 12 13 14 15 LDU3000A SU 40 C1 PL N G c1 c2 PL N G Figure 54 Instructions POWER IN power input 40KW 3 phases 5 lines POWER OUTPUT power output PL power for LDU3000A illumination Maximum power PF power for exhaust fan Maximum power output 1 KW 1 9 power for the modules of the cabinet HN mM power for each ou Technical Parameter of the Distribution Box 40KW Total input power 40KW 3 phases 5 lines Maximum input current for each 60A AC220V phase 120A AC110V Maximum outputs of distribution box 15 Maximum power for each output 2 5KW 12A AC220V Maximum current for each output 24A AC110V Power rating for each output of the distribution box is 2 5KW Page 36
7. A 188 a o Hs y p 7 NN G 780 61001 Figure 6 1 2 3 To install the positioning bar Before installing any cabinet to the support structure a positioning bar must be installed first so as to guarantee the horizontal level of the screen This positioning bar is installed at the bottom of the support structure There are two types of positioning connecting bars 1920mm long amp 1280mm long 1920mm is for connecting 3 cabinets in a string while 1280mm is for 2 cabinets in a string didi 780 61003 aie 60 1920 35 780 61004 Sp 60 1280 Figure 7 Page 7 ALGE Hai ALGE Video Wall Users can choose either type of the bars according to the number of the cabinets and di mension of the display for positioning and connecting For example 2 rows of cabinets 2 22 LIED IE 1280 3 rows of cabinets 52 TEN IM IE 1920 4 rows of cabinets 72 end CEA WAN TESI 280 1280 Kate Connector 5 rows of cabinets x EST HIM AID ES EX 1920 1280 S The Connector 6 rows of cabinets cx Ex EX rex zH TE ix 1920 1920 N The Connector 7 rows of cabinets 7 2 E e TEXT TE E TEE TN 1920 1280 1280 S E The Connector The Connector Figure 8 1 2 4 The fastener To fix the brackets bolt M10X50 Spacer 10 Washer
8. SW1 CONS QS5003 Con CON S SENSOR COM2 comi ez LUM SENSOR 00000 02000 0 o 9ld Gld Pld EldZldttdOld 6d 8d Ld 9d Sd vd Ed Zd Ld e LDUS3000 A mainboard QS5003 There are two separate COM ports in the main board COM 1 RS232 amp RS485 If a user chooses SEL for communicating SEL connects to GND the user choose RS232 communication If SEL is not chosen then the user use RS 485 for communication Communication RS232 RS485 can t be used at the same time COM 2 RS232 e LDUS000 A s mainboard QS5003 CON 1 Ethernet Please refer to more detailed information of QS5003 in the following charpters 2 6 6 1 RS232 communication 1 Under the offline system users should use RS232 to communicate with teh LDU3000 A to change the message and setting 2 Under the VGA sion Note Please pay attention to the RS232 wiring when you communicating or programming no matter the sign is under offline system or VGA system Due to the limit communicating distance of RS232 we suggest the users lead the RS232 wire from the button of the sign In this case users can easily connect the PC to the com port Page 28 Manual Video Wall 3 RS232 connection This drawing shows the RS232 connection by usi
9. Check the video data communication See VPU can t communicate with LDU Restart LDU or choose the order of Stop in Basic test Check the input and output of DVI Check the input and output of other video signals Set the LDU to be in the mode of synchronous Restart VPU Research the efffective vid eo sources Set the window bigger Switch to the mode of DVI only or PIP DVI on top VPU can t find DVI input when started PIP Vid on top mode and video s window is bigger than that of DVI The DVI output of com puter isnot opened Video card s DVI output is broken Change it Change VPU and send the saved configuration files to VPU Open DVI output Change video card Turn on the equipment Restart VPU Reseek the efffective video sources VPU can t find DVI input when started Video small window is too Set the window bigger PIP DVI on top mode and DVI window is bigger than that of video Switch to the mode of AV only or IP Vid on top Check the wires between video source equipment and VPU Change other signal wires Change VPU and send the saved configuration files to VPU Set it bigger It is normal The content of DVI and video will overlay with each other Adjust the window s site or choose other mode Change video card Change DVI cable Change VPU and send t
10. Manual Video Wall N imposa cabinets can be connected to the distribution box As the following table shows Table 2 Tiber iten 10mm 13 3mm 16mm 17 7mm 20mm 26 7mm 32mm 40mm pixels on each standard 48X64 36x48 30x40 27x36 24x32 18x24 15x20 12x16 cabinet ici ed per g60W 500W 430w 360W 290w 160w 150W 150W Number of driven cabi 5 4 5 5 8 12 12 12 nets for each output Number of driven cabi nets of 25KW distribution 45 36 45 45 72 108 108 108 box Number of driven cabi nets of 40KW distribution 75 60 75 75 120 180 180 180 box 2 7 3 Connection of Cabinets Connection of the power cables of the cabinet are transmitted in the direction of row Gener ally speaking if viewed from the back of the display the power cables begin with the last cabinet in the left in each line and concatenated to the right If the total power of each row s cabinet is too large as to exceed the endurance of the power cable the way of connecting from both sides of each row to the midst can be tried When connecting just put the power cable across the water proof cannula and join the L N G separately That is OK OWER IN kel kK Bod LNG LNG LNG LNG
11. Manual Video Wall 1 4 4 Air flow and the heat radiation problem Generally a display with a simple structure which is exposed to the open air without a hous ing or enclosure is better for dissipating heat When a display is built inside a wall or similar surface or is enclosed in a housing it will be necessary to consider dissipating heat from the structure Shutter louvers exhaust fans or even air conditioners can be used for heat radiation As is known to all the hot air flows from below to the top In this case the air intake is de signed at the bottom of the display while the air outlet is on the top s mn S K Figure 25 Users will be able to read the temperature of the display through the software When the temperature of the display is up to 60 C the contro to under the 50 brightness status When the temperature reaches 70 C the display w tomatically turn to the black screen protection status 1 4 5 Viewing angle of the display Usually the surface of the display is perpendicular to the horizontal plane QE 5 3 Figure 26 Page 15 ALGE Hai ALGE Video Wall In order to guarantee the viewing effect sometimes the display needs to be tilted towards the front especially under the following 2 circumstance 1 When the location of the display is far too high for the viewer and the viewing angle is beyon
12. Signal connection between the cabinets R X R G RS G L T A put m 4X24AWG HS 780 63101 Figure 11 Note The signal wires from LDU3000A HUB to the 1 column cabinets are usually packed in the HUB box 1 2 8 Power cord Used to connect power between cabinets 3X12AWG L 1500mm Black L 780 63201 Black L White N c White N Green G 3X12 AWG L 1500mm Green G Figure 12 Notes Power cables from the power distributor to the cabinets are not provided by the LED screen factory Users have to prepare them according to the installation location Page 9 ALGE cow AGE 1 3 Ways of installation 1 3 1 Single pole supporting Single pole supporting is ideal for the open area which is flexible in installation and neat in appearance This way of installation is less likely to be restricted by the location of installation or by the size of the display i Figure 13 1 3 2 Two poles supporting Two poles supporting can be considered if the display is large This way of installation is not restricted by the location or the size either Usually the display will be put together with oth er signs and have housing and border decorations p adim NS Figure 14 Page 10 Manual Video Wall 1 3 3 Installed on a platform
13. and List information of the cabinets You can interpret the problem from the network connecting status in the List checking if there is any problem with the network connection As it may be known to the user the PHY network of the same row is transmitted from one cabinet to another If once cabinet can t receive the signal all the cabinets after it receive no signal either In this case when you find the cabinet that has a problem you should skip this faulty one first and go to the next cabinet In this way you can find out whether it is the transmitting problem of the previous cabinet or is it the receiving problem of the next cabinet 3 6 2 3 Abnormality of the display 3 6 2 3 1 The problem of broken pixels Usually we will check the Red screen testing status You can change the broken pixels with the spare pixels and the drive boards Please refer to Module replacement in Daily maintenance of the full color display 3 6 2 3 2 One driver board is black or dim There is a brightness parameter setting for all the driver boards in the cabinets If a driver board is dimmer or un displayed the problem may be caused by the setting of the parame ter You can check if the value of the setting is H 00 or less than H FF In the software of Advanced Setting of a Full Color LED Display there is an option of Brightness control of t he cabinet You can find the setting for the single cabinet and the setting for the 6
14. 1 Please pay attention to the direction of the signal cables cabinet to the sequence in the user s manual 4 Wire connection from LDU to the computer LDU municating wire connection TABLE 5 2 Check all the equipment before they were powered Page 56 Manual Video Wall Connector on LDU main board COM1 Kind of link When SEL connect to GND When SEL open CONBSB RJ45 interfacing Ethernet 10M 100M auto switch TABLE 5 3 Communicating cable that connects to LDU COM2 3 7 2 Turn on the computer and the display 3 7 2 1 Check if all the cabinets are powered or not Please refer to TABLE SA Items Checking steps All cabine Check if the red and green lamps on the back of the cab are powered inets are flashing or not STATUS amp RUN Check if the lamp on the power supply is on or not LDU is pow ud if the exterior green lamps in LDU is on or not ered Check if the interior lamp in LDU is on or not TABLE 5 4 Check if the cabinets and the LDU is powered 3 7 2 2 Checking communication between the computer and LDU You need to use the software of Imposa Tools software Please refer to the user s manual of Advanced Setting of a Full Color LED Display Chapter 6 1 LDU management Chapter 6 5 LDU parameter setting e Run Imposa Tools software s Add an new LDU in LDU manager bar via the RS232 485 Serial port or Ethernet e Press Read back button in the LDU setting w
15. 66205 Page 77 Manual Video Wall S 150 12 780 66212 S 210 5 780 66305 S 320 5 780 66405 2P Direct plug MSTBVA2 5 2 G 5 08 780 67001 4P Direct plug MSTBVA2 5 4 G 5 08 780 67002 Sealing strip for cabinet L 2000mm 780 67003 Sealing strip for back L 1390mm 780 67004 cover Keys M6 780 67005 Page 78 Manual Video Wall 4 5 Bolts Used in Imposa box Drawing Ser No Description 1 M3x6 Cruciform slot cone head screw 2 Cross recessed pan head crew with flake 3 M4x4 Cross recessed pan head screw 4 M4X8 Cross recessed pan head screw 5 M4X15 Cross recessed pan head screw 6 M4X35 Cruciform slot cone head screw 7 M6X15 Hexagon socket set screws 8 M8x16 Hexagon socket set screws Usage Stainless For the installation of the air outtake hood Stainless For the fixation of the 2 air outtake hoods together main board PS 45 power supply power supply hood Stainless For the installation of the filter Stainless For assembling of the front panel the inner compo nents Stainless For the back assem bling of the mated pixels Stainless For the fixation of the fan Stainless For the hinge blade Stainless For the lifter of the cabinets Page 79 Manual Video Wall ALGE Hexagon socket stainless stud bolt Horizontal
16. H p a B ee 3 E B B 8 B B EE EH E 5 eee see eee oe e lT an HI at e 00000 A o m t a 8 p a 8 g eee i B 2 B e H P tan ET a yg 9 Rear View Figure 41 To make the wire connection easier we can start with the first cabinet in the left The signal wire is of 4P single head Users are required to lead it from the control board QS5002 CONS cross the water proof cannula and then insert it onto the adjacent cabinet s control board CON2 Page 25 ALGE NS ALGE Video Wall 2 6 4 LDU3000 LDU3000A Display Connection e UU 1 Awo F IIH wg a B a B eee 2 eee L B B s P JA e UU 1 wou e OIII 7 wou pa 7 a B T d ad wee b LDU3000A HUB Box P1 SE WEN eee eee eee E gooooo 9009000 Pn e MOIT age HUDD age pg a f eee n 7 eee b S s a H PES E 1 2 AA 5booooooo0 J 2noac3980000000 LDU3000 HUB Box 2 Rear View Rear View Figure 42 As can be seen in the above figure 1 When connecting the LDU3000 HUB to the display the right cabinet in the first row on top
17. Picture In Picture VPU3000 2 There are two optical fiber interfaces for the data output One is for data transmission while the other is for hot back up Optical fiber access indicator When the indicator is on the access is under stable working status 4 DVlindicator When the indicator is on the DVI is under stable working status Co lt Page 31 ALGE Poet ALGE 2 6 7 4 Optic Fiber Connection between VPU3000 and LDU3000 For the data output there are two optic fiber interfaces One is for data sending and the oth er is for hot backup LDU 3000 FE O 0 0 0 0 0 0 0 0 el Masi 006000000 Fiber optic VPU 3000 as OO SF dc c Oe 565 200 Figure 47 2 6 7 2 Connection between VPU3000 and PC DVI VPU 3000 PC lao exe GP c ce gt k E SEC DVI DVI Figure 48 2 6 7 3 Connection between VPU3000 and PC COM USB VPU 3000 PC CEN OO GF c E mp B LOL USB Figure 49 Page 32 Manual Video Wall PC VPU 3000 Ss OO GY lt gt amp ome e BIG RS232 Figure 50 2 6 7 4 Connection betw
18. Search Signal input result interface 3 3 4 Switch to different video sources and examine the display effect from monitor VPU3000 control software is required For details please consult User s Manual for VPU3000 Control Software 6 1 2 Select the Video Source and Display Mode e Choose DVI only in display mode check the display e Choose AV only in display mode and click the button in Video Source Bar and check each valid video source Please play some programs in the video source before checking the display Page 42 Manual Video Wall 3 4 Power up the Screen 3 4 4 Check if the cabinets and LDU are powered up see TABLE 3 1 Item Check If the red and green LED indicators STATUS and RUN at the back of the cabinets are twinkling If the indicators of the switch inside the cabinets are lighted Cabinets are electrified If the red indicators beside optic fiber port at the back of VPU is LDU is electri lighted fied If the green indicator in the exterior of LDU is lighted If the indictor light for switch power supply in LDU is lightened TABLE 3 1 Check if the cabinets and LDU are powered 3 4 2 Check communication between computer and LDU Imposa Tools software is required For details please consult User s Manual for Advanced Setting Up Software of Standard Cabinet 6 1 Managing LDU 6 5 Setting up LDU parame ters e Run Imposa Tools software e Add a new LDU in LDU manager bar via the COM port for VPU U
19. Setting of a Full Color LED Display Press Tool Recover Recover from computer Confirm the indicating information Then open the back file backup LDU in LDU which is saved in your computer Press Backup and wait till the process is over You can operate in the same way for the other updating operation in LDU e Repeat this updating process on all of the LDUs Check if all of them work properly or not 3 6 3 5 Replacing the VPU e Replacing VPU Please make sure that all the equipments are powered off when you are doing the replacing job Connect the power cable communicating wire and the video source signal In this case you can have the normal operation e Open the software of the video processor Find out the pre saved file and import it file in VPU e Check if VPU works properly or not 3 6 3 6 Replacing the optical fiber and the optical fiber connector The optical fiber used in the system is multi modal If the optical fiber communication is for outdoor use under usual circumstances the optical fiber connecting work should be executed by trained personnel and the optical fiber connec tion should be performed at the installation site There is no need to do any replacement The fiber cable is connected by melting and fixing For the indoor used optical fiber you should pay great attention to the connector when you are pulling the connector out This is because the optical fiber has been already melted and fixed to the optical fib
20. ZE Tum Replace the control board e Turn off the power Pull out the signal cable the wire of the fan and the power cable Replace the modules e Turn off the power Pull out the signal cable and the DC connector Loosen the installation screws of the module then take these old modules out Put the new modules in Fasten the screws again e Connect the DC cable and the signal cables again Please mark the sequence of these cables Loose the screws Take out the old control board Put in the new board Fasten the screws again e Connect the signal wire the wire of the fan and the DC power back according to the original sequence 3 6 3 2 3 6 3 3 Page 53 ALGE NS ALGE Video Wall e Set the address and the model of the driver board You can refer to the old control board to set the correct DIP switch and the driver board number The setting will be ex plained in the following chapter e Turn on LDU 3000 again LDU 3000 will self detect if the data is correct or not If not LDU 3000 will update the data that is saved in LDU3000 to the control board e Check if the display works normally or not 3 6 3 4 Replace LDU e Replace the old main board in LDU with a new one Please note that when you re connect the power cable the communicating wire and the optical fiber you should con nect them according to the original connecting sequence e Parameter setting Open the software Advanced
21. a water proof product It can only be used indoor Figure 38 LDUS3000A is built as a water proof instrument and can be used in the outside environment It is usually placed at the mid right position if you look from back of the screen LDU3000A can be fixed to the frame directly The fixing size is as follows E E 1 O JL d 496 450 impPosa LDU3000A oll 1 3 s 290 sei 128 L 350 sl Figure 39 350 128 eo T 390 450 lt gt impPosa LDU3000A sy at al l 396 Figure 40 Page 24 Manual Video Wall 2 6 3 Signal Wire Connection among Cabinets Signal wires are transmitted in the direction of row Viewed from the back of the display the signal wire begins with the first cabinet in the right and concatenated to the left e IUI Aqn 1 0 III 1 ann III 1 aa a 8 p s 8 E g ees N i d z d 3 ij z P tan SEIT a Dn 3 gy IUI Aqn 1 0 DOO Acn ODDO au a a
22. drive boards of each cabinet The setting ranges from 64 255 After the set ting press Save to save the value in LDU and the scanning control board For detailed information please refer to the user s manual Brightness adjustment of the drive board of the cabinet in Advanced Setting of a Full Color LED Display 3 6 2 3 3 The problem of inconsistent brightness dimness or total blackness on a cabinet If the brightness of one cabinet is inconsistent form the others the reason may be that its brightness setting is different from the others Or the GAMMA of this cabinet is different from the others If you want to check the GAMMA you can use either the y correction in the video controller or the front panel of VPU 3000 to check the setting If the cabinet is not well restored we can come to the conclusion that its Gamma setting is different from other cabinets In this case you can use the software Advanced setting of a full color display to restore the setting Clink the menu Update amp renovate choose Renovate to restore the setting Under the interface of Update amp renovate choose the address of the main board that needs reno vating from the address column and the data of y correction For detailed information please refer to the user s manual Update and renovate 3 6 2 3 4 The problem of wrong display sequence on a particular cabinet This problem can be caused by the wrong connection of the control board
23. eene 41 Search for valid video el e iiid tereti se eet cale eec uda EE poe Duce eoe TUR Rea eH dE a Dc dal 42 Switch to different video sources and examine the display effect from monitor 42 Power up the SCM CIM M 43 Check if the cabinets and LDU are powered up see TABLE 3 1 seene 43 ALGE Hai ALGE Video Wall 3 4 2 Check communication between computer and LDU sss sese ee eee eee 43 3 4 3 Read back the parameters Of LDU seene 43 3 4 4 3 4 Find KURT 43 3 4 5 S L MMM 43 3 4 6 Check the screen s displaying EE 43 3 4 7 Adjusting abnormal modules or cabinets nemen nennen 44 DOMEE e dU rer 44 3 5 1 From LDU to COmputer OPE 44 3 5 2 From VPU to esi eii 44 3 6 Troubleshooting of the Synchronous Display 45 3 6 1 Common Malfunctions List sis i4 45 3 6 2 Trouble Shooting M neti 49 3 6 3 Repair and TT Tue essen nennen nnns nne n inan nm annaa annaa nmn sas e nnne sans WA nes an nnns aenean 52 3 7 Commissioning an Off line LED Display kee 56 3 7 1 Check all the equipment before they are powered sees eee eee eee e 56 3 7 2 Turn on the computer and the display sss ee ese 57 3 7 3 Back Up LDU 10 0 EEE A T aE EN ETE EE i ITEE 58 3 8 Trouble Shooting of the Off line asynchronous Display 59 3 8 1 A quick check list for common problema sees eee e eee eee
24. frame Users can find the introductions about the cabinet use of the accessories ways of installation design of the main frame and the other issues that need at tention Part 2 Connection of the display This part tells the users how to install the cabinets and how to connect the signal and power wires and cables Part 3 Commissioning and Maintenance In this part users will be able to find out how to set up test and maintain the display Daily maintenance tips are also given They will also find the explanations for the functions and usage of the control boards Page 4 Page 5 Figure 2 640 C oO E S D Ze T o e x iz W 08P E X a S E a 29 S 2 E E mex m B8 eo Y Y Cu D WANN II e e E e II IIe oe e Ay LEEEEEETEEEEEEREEEEEEELE as E 3 Vu GE 8 E VE p 8s z YP 1393313739393997 AIL AY o 55 2 JETT EE EE C ol o c HAT 0010044194792929 Dun 2 Co SZ JEE 12 Sola 92 VELEEEEETELETTERREEFETEEI Le S E ae JEE ai gt L SS I 32939331 TLS LISTS a e du HEEEEEELTELEEEEETETEEEEED SE E 9 TT LE e S EE 5 d Mes ae Oo cc c amp WWO8P 8 o 98 2 De D ER o 2 m D o E E T B 1 DS gt c Ve O 5 m 2 E E Z lt o 5 E 28 T SE T E V o re Q To Video Wall ALGE Hai ALGE In order to make the installation wor
25. module Signal wire from the control board to this mod Insert the signal wire tightly 12Pin ule is loose and 2Pin Abnormal show Signal wire from the control board to this mod on a certain Lule is damaged module Send the correct brightness value to Change signal wire Brightness setting for this module is wrong LDU or recover the module s default value Some pixel is dark or some LED is dark Change this module TABLE 4 4 common malfunctions for maintenance 3 6 2 Trouble shooting 3 6 2 1 The data communication of the system control 3 6 2 1 1 USB amp RS232 communication If you are not able to communicate the software by the RS232 COM port please check the com port and the baud rate first The software of the video processor will work properly and normally at the baud rate 19200 bps If USB amp RS232 are used at the same time the system gives priority to USB over RS232 RS232 communication will be ineffective automatically Second check if the communicating wire is correct or not You should use the extension ca ble of RS232 for communicating the video processor It is necessary to set the allocation of the com port and the baud rate correctly because un der the USB communication the video processor changes the USB communication to COM port communication You should install the driver of USB first 3 6 2 1 2 RS485 network communication RS485 network communication refers to the network communication b
26. of the display viewed from the back should be connected with LDU3000 s In terface 1 Similarly we can conclude that the input of the cabinet s control board in the second row should be connected with LDU3000 s interface 2 2 When connecting the LDU3000A HUB to the display the right cabinet in the first row on top of the display viewed from the back should be connected with the output inter face P1 of QS5003 the interior control board of LDU3000A Similarly we can con clude that the input of the cabinet s control board in the second row should be con nected with QS5003A s output interface P2 Note For the detailed instructions of QS5003 please consult the instructions in the appen dix Page 26 Manual Video Wall 2 6 5 Connection between LUD3000 LDU3000A and Light Sensor 1 Light Sensor Figure 43 2 LUD3000 Insert the provided light sensor directly to the Sensor socket behind LDU3000 As shown in the following figure O O O Q aig O Q OO ere O Q io la SS 27 E Figure 44 3 LUD3000A Insert the provided light sensor directly to the Sensor socket behind LDU3000A As shown in the following figure LDU3000A HUB Box QS5003 CCL X Figure 45 Page 27 ALGE NS ALGE Video Wall 2 6 6 The communication between LDU3000 A and the PC
27. the screen Check the power of cabinets especially the first Black cabinet from the right side looked from the back of the screen and the cabinet on the right of it The quantity of cabinets is not corresponding to the setting of LDU The setting of the dis Send the quantity infor mation to the LDU Some problem of the settings of LDU play area is too small this is common along the borders of the Set the display area to be bigger A single cabinet No power to doesn t display the cabinet Check the power of the cabinet anything me aar Check the power input and power supply of the card main board The power supply of the control card is broken Change the power supply Page 60 Manual ALGE Video Wall The control a Tnt Change the control card The power supply of the display mod ule is broken All the cabinets in a The signal ca row just show X ble from LDU or chaotic display to the cabinet is loose The signal ca ble from LDU to the cabinet is broken The control card in the first cabinet which con nects to LDU is broken The main board in LDU is broken Several continuous The control cabinets in a row card in the just show X or good cabinet chaotic display on the left side beside the de fective cabinet is broken Broblem lige The signal cable to this Connect the signal ca rootem 8s TY cabinet is loose ble well the first de tactus abi The signal cable
28. tion site Then the whole structure shall be hung up seated and welded to the site supporting structure Main frame Assemble and commission in factory Figure 19 Figure 20 Page 13 Manual ALGE Video Wall MEN Hoisted at site Overall effect Figure 21 Figure 22 If the display is a large one for example using more than 10X6 imposa cabinets we sug gest that a thicker main frame be used Necessary reinforcement is also desirable Consult ing an architect for professional advice on structure strength and construction is very im portant Otherwise the screen may be deformed during or after hoisting and installation q X d Figure 23 Figure 24 1 4 8 Decorating the borders If there is any decorating border or housing around the display the separation gap between the cabinet and the wrapped border should be not less than 10mm If the user has no plan to build any decorating border for the display we recommend that the user take the frame that provided by the factory as the decorating boarder to cover the instal lation connecting bar Page 14
29. to this Change the signal ca nei ren ine cabinet is broken l The control card of that Change that control right side Bien cabinet is broken card All the cabinets in a vertical column just The setting of show X or chaotic display area in display LDU is too small this is common along the borders P 9 Set the cabinet bright Inconsistent the cabinet is not correct ness in LDU display module is broken supply The signal ca ble connected to the cabinet is broken Change the power supply Connect the signal cable well Change the signal cable Change that control card Change QS5003D and recover the back up file when adjusting to LDU The output of that control card has some problem please change that control card Make the corresponding in the LDU to be bigger Change that signal cable Page 61 ALGE Hat ALGE Video Wall TIMING roken Some display module doesn t Refer to some display module doesn t work show anything Some display module show Refer to some display module work abnormally abnormally TABLE 6 3 Common problems in display part of cabinet Maintenance Phenomena Solution The power supply leading to that module is not connected Connect it well well The Power Input cable of that display module is not connect Connect that cable well ed well The signal cable from the con trol card to the m
30. will have no signal either so after the PHY physical communica tion problem in some cabinet is confirmed user must skip over this cabinet and connect di rectly to the next one so that he can make the judgement the problem lies in the receiving of this cabinet but not the sending of last cabinet With this method user can also judge the problems of the cabinets afterward 3 9 3 Abnormal Display of the LED screen 3 9 3 1 Pixel is broken Make the full screen to display Red Green Blue and White under the test condition and check out the bad pixels user can change the dot or driver board Refer to Display module replacement in Maintenance for Single Cabinet of Full Color Display 3 9 3 2 A single driver board display module is dim or doesn t display The main cause is that in Cabinet driver board brightness This driver board s brightness parameter is H 00 or smaller than H FF In Cabinet brightness adjustment of Full color display advanced setting there is a Cabinet Brightness Adjustment and Drive Board Individ ual Brightness Adjustment The adjusting range is 64 255 After the adjustment click set ting and the adjustment will be saved in LDU system and Scan control card Please refer to Cabinet drive board brightness adjustment in Full color display advanced setting 3 9 3 3 Inconsistent brightness of single cabinet or the whole cabinet is dim or the whole cabinet is black The problem may be caused
31. 10 To fix the cabinet bolt M10X25 Spacer 10 Washer 10 To fix the positioning bracket bolt M10X25 Spacer 10 Washer 10 Note Metric system is used for all the thread and size of the bolts 1 2 5 Water proof seal pipe The water proof seal pipe is used to seal the connection hole that is used as a passage for the power and control cables seal Is s l seal 5 11 M il 780162001 Figure 9 Page 8 Manual Video Wall 1 2 6 Input cable seal pipe Usually the protecting input seal pipe is on the right side of the cabinet if you look from the back side When the screen is very wide and there are many cabinets in a row such seal pipes are found on both sides These seal are used for protecting the power cords and the input signal wires from the signal distributor LDU 3000 seal 780 62002 0 0000099999000 el ILANP OSL Figure 10 1 2 Signal wires for the convenience of user installation these cables are often packed inside the cabinets when leaving the factory
32. Configural Videol Video2 Videos 20 Videos DYI Window Video Window 3 x p 2 X test 1 Confiod y si x Le w foe Sy wy Refresh SEI FIGURE2 1 VPU3000 control software s operation interface Page 41 Video Wall ALGE Nee ALGE 3 3 3 Search for valid video sources VPU3000 control software is required For details please consult User s Manual for VPU3000 Control Software 6 2 1 Search Signal e Click the Search Signal button in advanced setting to switch to the signal search inter face e Click Start button to search video signal The LED sign will flash when searching vid eo signal After searching you will find a window Figure2 2 The valid video sources are S video CVBS3 and DVI PS video Controller JD xl File Wizard Help Video Scale Color Adjust Video Adjust Device Parameter Communication Test Check Signal Video Source FA l Valid video source Video Source S Video Video Format PAL S Video PAL Video Source CVBS3 Video Format PAL Video Source DVI Check Finished DYI i Mode MI Only X Bright Mannual el 100 Gamma Gamma 2 zl display 1 display 2 test 1 Config4 Tr Tr TTT r TT TT IH Refresh paet When checking signal the screen may blink CPU Edition er31 FPGA Edition YerE1 5N 06092333 veu In Communication WA Figure2 2
33. G Segoe LUM SENSOR SENSOR COM2 COM1 EE 0 a HII ME AE ME lt B gt 00000 0000 0 o U d 9932 DEU gt er ew pa 65 as 2 3559 Do 233388 555122 88 d s 4 N o0 x a 2 6 6 3 Ethernet Communication Under the off line system users can connect the Ethernet wire to the CON1 in mainboard 5003 of LDU300 A The Following Signal Connection is for VGA Synchronous System Page 30 Manual Video Wall 2 6 7 Instructions and Connection for VPU3000 Illustration of the Back Connection for VPU3000 Optical fiber ac cess indicator 5 6 7 10 12 14 1 Power supply input AC110V 220V 2 Ventilation fan outlet 3 RS232 port to the PC 4 USB port to the PC 5 CHANNEL 1 Optical fiber output port It is connected to LDU3000 for data transmission 6 Data output CHANNEL 2 Optical fiber output interface It is connected to LDU3000 for data transmission 7 DVI display as the monitor in the control room 8 Passage 1 DVI DVI video input 9 VGA VGA video input 10 video Y OVBS4 video input 11 data Pr CVBS3 video input Passage 2 12 input Pb CVBS2 video input 1 CVBS1 video input 14 S Video video input Notes 1 There are two video input channels in VPU 3000 Each channel accepts one video signal input When different video signals are fed to the processor at the same time the user can get the function of
34. In such way of installation the screen is seated on a platform on a building Under this cir cumstance users have to consider the weight of the sign wind area and the loading rate of the building Figure 15 1 3 4 Wall mounting In this method of installation the LED screen is attached to the wall of the building Users need to pay attention to the loading rate of the wall Figure 16 Page 11 ALGE Hai ALGE Video Wall 1 4 Design of the main frame 1 4 1 Confirmation for the measurements of the display and size of the frame The dimensions of the display are determined by the resolution of the display or by the num bers of the modules W XH For the convenience of installation and housing or decorative structure the size of the frame is usually built larger than the dimensions of the dis play W 230 X H 210mm as the following drawing shows W 230 W 640 n HEB BEER AANA VACAT Figure 17 480 480 H 210 H 480 m 480 480 Page 12 Manual Video Wall 1 4 2 Example of th
35. L1 L2 L3 POWER IN LDU3000A Ese e C1 PL N G CIPL N G SPD Ki pt KM1 KH KM2 Gg KM3 K3 K4 K5 c1 7 d Remote T Im IL IT I Jout PL N IG PF N G 1 N G 2 N G 3 N G 4 N G 5 NIG 6 NIG 7 N G 8 N G 9 N G POWER ourpur PL LUD300A PF 1 2 3 4 5 6 7 8 9 Figure 53 Instructions POWER IN power input 25KW 3 phases 5 lines POWER OUTPUT power output PL power for LDU3000A pibwieinetitput Makin um Maximum power output 1KW PF power for exhaust fan Maximum power f 1 9 power for the modules of the cabinet Technical Parameters of the Distribution Box 25KW Total input power 25KW 3 phases 5 lines Maximum input cur 38A AC220V rent for each phase 76A AC110V Maximum outputs of ee 9 outputs distribution box Maximum power for 2 5KW each output Maximum current for 12A AC220V each output 24A AC110V Page 35 ALGE Bee ALGE Principle Chart of the 40KW Distribution Box
36. SB or RS232 e Press Read back button in the LDU setting window and the value in the window will be refreshed 3 4 3 Read back the parameters of LDU Imposa Tools software is required For details please consult User s Manual for Advanced Setting Up Software of Standard Cabinet 6 6 Setting up the display s parameters e Choose View Screen setting or press Screen Setting button to view the Screen Setting window e The software will read back the parameter of the sign automatically then press Read back button to refresh the window again e Check if the value in the window is set according to the sign 3 4 4 3 4 Find all the cabinets Imposa Tools software is required For details please consult User s Manual for Advanced Setting Up Software of Standard Cabinet 6 7 Basic information of LDU Adjusting of Basic Color and Testing for Displaying e Choose View View Tile Information or press View Tile Information button to view the View Tile Information window e Press the E button to refresh the tile information and count the number of the green cell after refreshing back 3 4 5 Basic test Imposa Tools software is required For details please consult User s Manual for Advanced Setting Up Software of Standard Cabinet 6 7 4 Basic test Select all of the tiles and do the Row scan and the Column scan test 3 4 6 Check the screen s displaying Imposa Tools software is required For details please consult User s Manual for A
37. Setting of a Full Color LED Display Chapter 6 74 Basic test Please use Sigma 3000 V3 10 and refer to Sigma Play ver3 10 user s manual Part 2 Sig ma Editor Stop the basic test and send some messages to the sign Check if there is any problem with the display effect You can refer to the operation in 2 7 if it is necessary Stop the basic test and send some message to the sign 3 7 2 7 Chaotic modules and adjustment of the whole screen Please use the Imposa Tools software and refer to the user s manual of Advanced Setting of a Full Color LED Display Chapter 6 7 3 adjustment of color tone e Under the display status choose agjusting Brightness in the layout to adjust the color tone e Choose the synchronous adjustment and the module that needs adjustment e By using the slide bar or directly inputting the value in the input box you can adjust the display effect to your desired effect e Save the setting and send the setting to LDU e Check if the display effect is OK or not after the auto resetting 3 7 3 Back Up LDU to PC Imposa Tools software is required For more details please refer to Software Instruction for Standard Cabinet Advanced Setting gt gt 7 1 1 2 Save to Computer e Choose Tool Backup LDU date Save to Computer e Choose the location for saving the Backup File and name the saved file e Click Backup button and wait for it to finish Page 58 Manual Video Wall 3 8 Trouble Shooting of the Off line
38. Version E120927 ALGE Hai ALGE Video Wall Important Information General Before using your ALGE TIMING device read the complete manual carefully It is part of the device and contains important information about installation safety and its intended use This manual cannot cov er all conceivable applications For further information or in case of problems that are mentioned not at all or not sufficiently detailed please contact your ALGE TIMING representative You can find contact details on our homepage www alge timing com Safety Apart from the information of this manual all general safety and accident prevention regulations of the legislator must be taken into account The device must only be used by trained persons The setting up and installation must only be exe cuted according to the manufacturer s data Intended Use The device must only be used for its intended applications Technical modifications and any misuse are prohibited because of the risks involved ALGE TIMING is not liable for damages that are caused by improper use or incorrect operation Power supply The stated voltage on the type plate must correspond to voltage of the power source Check all con nections and plugs before usage Damaged connection wires must be replaced immediately by an au thorized electrician The device must only be connected to an electric supply that has been installed by an electrician according to IEC 60364 1 Never
39. above graph is sighted from the back of the display Cables from AC input to the distribution box should be prepared by the customers and the grounding should be guaranteed The resistance should be less than 40 The diameter of the cables is determined by the distribution box s power rating It must meet the maximum power rating 2 7 2 Installation and Principle of Distribution Box Generally speaking the distribution box is fixed at the central of the display s right side viewed from the back so as to make the arrangement of wires and maintenance more con venient We can choose distribution boxes with different specifications according to the power rating of the display Depending on the maximum output of it the distribution box has two specifi cations 25KW and 40KW Usually the input of the distribution box is three phase five lines Page 34 Manual Video Wall Principle Chart of the 25KW Distribution Box T N
40. ant to con firm the horizontal level and the bottom position of the 1 row Users can get the bottom position according to the dimensions of the frame structure or through calculation of the size of the display It is better that we fasten the steel bar with the installation plate at the bottom of the 1 row of cabinets By doing so we can be sure that the 1 row of the cabinets are horizontal Fasten the bar steel with the installation plate on the bottom of the cabinets Front View Back View Figure 29 Page 17 ALGE NS ALGE Video Wall Fix to the frame Be sure the connecting bars are level rn rmn fn rey ee rei LU LU Front View A lt T lt SEX FEX A Back View Figure 30 Page 18 Manual Video Wall Connection of the bars rn Figure 31 Users should make sure that all fastener and the connectors are vertical and horizon tal before they can go on with the next step Page 19 ALGE cow AGE 2 2 Install the 1st cabinet The principle of installing the cabinets from the bottom to the top From left to right or from the right to the left if the cabinets are in the same row As the following drawing shows when installing first of all put the Am n cabinet on the left side of the frame Ma
41. asynchronous Display 3 8 1 A quick check list for common problems Communication Solution VPU doen t start User didn t choose the cor rect com port for com municating with VPU When USB and RS232 signal cable are used at the same time RS232 can not be connected Turn on VPU and check the Power Input of VPU Choose the correct com port This is normal USB has priority when they are used at the same time When you need to use RS232 please remove USB cable PC cannot communicate with VPU The drive program of USB hasn t been installed d please install it The port of USB is damaged please choose an other port or use RS232 Change another port Choose USB or RS232 Repair the PC Change the signal cable Change the VPU and Lead In the saved setting file to VPU The switching power supply of LDU is broken and need to be changed User didn t Only USB can not be use The RS232 com port or USB port is damaged RS232 or USB signal ca ble has problem VPU is not working LDU hasn t been started sits Pa Choose the correct com port and baud rate port or baud rate RS232 or RS485 signal Change the signal cable The PC oan Sone asm not com Com port can not com 485 can nol SEL is not dealt with deal with SEL as TABLE 5 3 Change another com port or use Ethernet municate municate with LDU communicate When the LDU com port which communicates with the PC is broken C
42. by the inconsistent brightness setting between this cabinet and other cabinets or the GAMMA parameter of this cabinet and of other cabinets are not corre sponding GAMMA parameter firstly choose y correction in Video controller or set Gam ma correction through VPU3000 operation interface Check the effect and if no recovery happens it means the Cabinet s Gamma parameter is different from other cabinets then us er can achieve it through the recover function in Upgrade and recover of Full color dis play advanced setting In Upgrade and recover of Full color display advanced setting software choose the address of the cabinet which needs recovery control board address and Recover y data of control board then click Recover and the recovery process is fin ished For more detail please refer to Upgrade and recover function of Full color display advanced setting 3 9 3 4 Incorrect display order of single cabinet Incorrect connection order between the control card and drive board please refer to the cor rect connection in other cabinet or Instruction of full color display single cabinet hardware connection 3 9 8 5 Chaotic display in single cabinet or some pixels are out of control The cabinet drive board data may be wrong Firstly check the switch of the cabinet s control card from 5 8 of SW1 the correct switch should be corresponding to the parameter of drive board bif the problem i lem through re
43. connector For the fix ation of the cabinets and posi 10 stainless washer 9 P10 stainless washer tioning and connecting bars Horizontal connector 10 stainless pan washer M10x50 Hexagon socket stainless stud bolt Fixer for the bracket and the po 10 010 stainless washer sitioning and connecting bars Page 80 Subject to changes ALGE TIMING GmbH Rotkreuzstr 39 6890 Lustenau Austria www alge timing com Copyright by
44. control software e Click the menu File File Settings to a File e Name the file and save the file to the PC e Click Save button to finish saving setting file Page 44 Manual Video Wall 3 6 Troubleshooting of the Synchronous Display 3 6 1 Common Malfunctions List 3 6 1 1 When communication part Phenomena Solution PC cann t communi PC cann t communicate with VPU cate with LDU VPU cann t communicate with LDU VPU hasn t be started ED up VPU and check the power supply for Serial port connected with VPU is not selected men USB and aped used at It is normal USB has priority over RS232 When the same time for communication RS232 can t work using RS232 please remove USB The driving program of USB isn t set up so set it PC cann t communi up first cate with VPU Use cai won USB port is damaged Choose another port or use RS232 Choose another port Select USB or RS232 Repair the computer Select the correct serial port The port of computers RS232 or USB is damaged Communication wires of RS232 or USB is damaged VPU is broken Change other communication wires Change another VPU and input the saved files to the new one Start LDU and check the power supply of it LDU is not started LDU s switch power supply is broken Use a new one Insert the optic fiber tightly and make sure that the red light beside the optic fiber joint is lightened Optic fiber isn t insert
45. cover function in Upgrade and recover of full color display advanced set ting In Upgrade and recover of Full color display advanced setting choose the address of the cabinet which needs recovery control board address and Recover control card drive Page 64 Manual Video Wall board data then click Recover For more detail please refer to Upgrade and recover function of Full color display advanced setting 3 9 3 6 Chaotic display of the whole screen or some pixels in every cabinet are out of control The display was set to be VGA mode change it to be Off line mode Some pixels of every cabinet are out of control especially the same part of every cabinet the problem may lies in the incorrect setting in Screen model setting of Full color display advanced setting software 3 9 3 7 The whole screen is black Maybe all control cards have no Gamma parameter download the correct Gamma or recov er Gamma parameter through Upgrade and recover in Full color display advanced setting software For more detail please refer to Upgrade and recover function of Full color dis play advanced setting 3 10 Recovery and maintenance 3 10 1 Replacement of power supply or other spare parts e Cut the power of the LED screen drag out the AC input power cable and the DC output cable of the power supply e Loosen the screws of the power supply take out the old power supply e Put the ne
46. ct the Signal Cables 2 6 1 Signal wiring block diagram OIII t 0 EDO A 1 0 CETT A 0 0 S T p g T pg T 2 eee 8 8 nu b fil ann fm A 1 1 ei S eee D fli A 0 1 5 p g 7 o eo n d N LDU3000A HUB BOX P1 D se im Em ae i2 9as Pi TA a fil Atm Ani AG aii LT J iii A 0 m 1 Pn i 3 eee 3 U 3 d D i L ive n ri S S EY oo Rear View Fiber optic VPU 3000 m PC las OO 8 S27 gt Sac 56 90L DVI OUT DVI IN Video S Video RS23 FFLINE USE VGA IN O VGA Synchronous Fig 37 Page 23 ALGE Wai ALGE TIMEN G Video Wall TIMEN G 2 6 2 Instructions and Installation for LDU3000 LDU3000A LDU3000 is not
47. d 25 2 The viewing distance is re stricted due to the limited space Users need to create a viewing angle between the display and the ground A slanting angle installation can greatly increase the viewing effect Display Figure 27 1 4 6 Maintenance access If the height of the display exceeds for example 5 stacks of cabinets 2400mm we will have to think of making a maintenance access to make the service job easier The maintenance access with the width of over 600mm should be designed exactly in the middle of the two rows of the cabinets To make the connection of the installation plate much easier to fix the distance between the maintenance platform and the installation plate should be at least 100mm apart See figure below W Maintenance platform Designed between two rows of cabinets HO The Maintenance access Should be over 600mm Figure 28 Page 16 Manual Video Wall 2 Part2 Installing and Connecting the Display 2 1 Install the horizontal fastener First of all the client should make sure that the fastener itself is positioned horizontally Then fix the installation plates to the fastener The installation starts with the 1 row of the cabinets from the bottom It is import
48. d optic fiber Please do the connection according to the previous cor rect one e Parameter settings Press Tool Recover Recover from computer in Full color display advanced setting software confirm the indication information open the LDU back up file which has been saved in the PC for example backup LDU3000 click Backup and wait till it finishes Upgrade all the LDU with the same method if there are more than one LDU3000 e Recycle the power of the LDU and check whether it can work and display normally Page 67 ALGE eT ALGE 4 Appendix Instructions for the Function of the Main Control Board 4 1 Instructions for the control board QS5002L in the imposa cabinet 4 1 4 Layout Data out e Indicator signal out PI T c et sa 780 65001 v mi d Power input Control Signal out to dis Signal out to dis Fig 57 Page 68 Manual Video Wall 4 1 2 Instructions for the Interface Functions of the Control Board QS5002 P1 P6 VCC output connected with LED board provides power to IC on LED PCB CON2 digital signal input CONS digital signal output JP7 power input 5 12V JP2 JP4 FAN port JP12 signal output of the indicator lamp J7 Power check port J1 J6 signal output drive board each cabinet has 6 modules Sighted from the back the order of the connection is as below
49. d or not so as to judge if there is any problem with it or not Common problems a Single cabinet missing This problem may be caused by the wrong or if the address is overlapping another address which means you have the same address for more than one board We call it repletion of address or there is some problem with the com municating IC in the main board b All cabinets missing after a certain cabinet When you find that all the cabinets are missing after a certain cabinet you should first check the 17 missing cabinets The positive and the negative poles of the communication wire may be connected oppo sitely c Missing all the cabinets in the one channel There may be some problem with the communicating IC in the HUB board or the connection of the wire is wrong d Check the terminus resistance of RS485 because this resistance is used for the be ginning and the ending of RS485 networking 3 6 2 1 3 Optical fiber communication Open the software of the video processor in the interface Communication testing choose Start to check if the optical fiber communication works normally or not and if the information showed in LDU 3000 is correct or not The loose connection between the optical fiber and the optical module can cause the communicating problem Or the problem may be caused by the sending and receiving problem of a single communicating access You can check the LED indicating lamps to find out what is the exact probl
50. dvanced Setting Up Software of Standard Cabinet 6 7 4 Basic test Stop the basic test and play some pictures on the sign to see if there is abnormal displaying If in need please operate as Figure 3 7 shows Page 43 ALGE Hai ALGE Video Wall 3 4 7 Adjusting abnormal modules or cabinets Imposa Tools software is required For details please consult User s Manual for Advanced Setting Up Software of Standard Cabinet 6 7 3 Adjusting of Basic Color e Keep playing the screen In the layout viewing window select Agiusting Brightness to adjust basic colors e Select the mode of synchronous display and choose the cabinets to be adjusted e Move the slide bar or adjust the value in the input bar to produce an ideal displaying ef fect Save the setting and send it to LDU Check and see if the display after automatically recovering is satisfactory 3 5 Back up 3 5 14 From LDU to computer Imposa Tools software is required For details please consult User s Manual for Advanced Setting Up Software of Standard Cabinet 7 1 1 2 Save to Computer e Select Tool Backup LDU date Save to Computer e Determine the location of back up files and name them e Press Backup button to start the back up and wait until it is finished 3 5 2 From VPU to computer VPU3000 control software is required For details please consult User s Manual for VPU3000 Control Software 6 1 4 2 Save Parameter Settings to a File e Start up VPU3000
51. e design for the main frame The main frame refers to the frame structure for supporting and assembling the imposa cabinets 1 4 2 1 Materials of the main frame Under usual circumstance the material and size of the main frame need to be determined at the installing location In order to make the welding easier we suggest the client use square pipes as the material The size of the vertical installing bar is determined by the size of the cabinet fixation bracket The size should be moderate neither too large nor too small We suggest the size of 45mm X 45mm X 4mm 1 3 4 X 1 3 4 X0 16 for these square pipes Since the front face of the main frame is the surface for attaching the display cabinets users should pay attention to the horizontal distance 640mm between the two vertical installing bars Users should assure that the bars are perpendicular or parallel to each other What is more attention should be paid to the welding strength of the upper and lower beams 640 640 640 640 640 640 640 640 640 Full Weld eee d Figure 18 Generally the main frame will be assembled together with the display in house or in the fac tory After testing the frame and the display attached to it shall be transported to the installa
52. ed well Optic fiber A1 and B1 are reverse Transfer them and make sure that the red light beside the optic fiber joint is lightened Optic fiber joint is broken Change the joint Optic fiber is broken Change optic fiber d Change QS5003D and resend the back up files in The mother board of LDU is broken computer to LDU Change VPU and input the saved configuration VPU is damaged files to VPU VPU cann t communi cate with LDU TABLE 4 1 Cumming malfunctions when communicating Page 45 LGE Video Wall Manual 3 6 1 2 Phenomena Solution VPU or LDU cant work No input signals The communication of video data is ab normal Send the order of clear to the screen No DVI signal No other signals LDU is in the mode of off line There is no display on the screen No video signal input VPU s setting No show of DVI No output of com puter s DVI DVI cable is broken VPU is broken Video equipment isn t started Setting problem of VPU No show of other video signals Video source equipment isnot connected to VPU correctly The video signal wires are damaged VPU is broken Video window is too small VPU mode of POP DVI on top DVI output of video card is broken DVI cable is broke VPU is broken select the Show of DVI is abnor mal Page 46 The LED Display Screen Body Check VPU or LDU Check the input signals
53. eee eee 59 3 9 Trouble shooting instruction M Rc 63 3 9 1 System control data Communication 63 3 9 2 Display EE e unt le Te Le 64 3 9 3 Abnormal Display of the LED screen 64 3 10 Recovery and maintenance AANEREN 65 3 10 1 Replacement of power supply or other spare parts eee eee eee eee eee eee eee 65 3 10 2 Replacement of the display module AAA 66 3 10 3 Replacement of the control Card sss ssssssseeessseeesseeesse cesser essen eenn ennenen nenen ennenen een 66 3 10 4 Replacement of BIBIT 67 4 Appendix Instructions for the Function of the Main Control Board 68 4 1 Instructions for the control board QS5002L in the imposa cabinet 68 4 1 1 Leon 68 4 1 2 Instructions for the Interface Functions of the Control Board OPO 69 4 1 3 SW1 Functional DIP Switch GMT 69 4 2 X Instructions for the LDU3000 HUB Board QS5003 eee 70 4 2 1 ey M 70 4 2 2 Instructions for the Interface ports A 70 4 2 3 Functions of the DIP Switch SW iuueni passe erede pe pi wa 70 4 3 Annexed Table Technical Parameters of the Cabinet imposaQ 71 4 8 1 Annexed Graph System Block Diagram sese eee eee ee eee eee eee ee 72 4 4 Items and Part inn E 73 4 5 Bolts Used in Imposa box 79 Outline This manual consists of 3 parts Part 1 Design of the
54. een VPU3000 and Video Sources For VPU3000 there are two video input channels each of which has one video signal input When the two video signals are input at the same time the function of picture in picture can be realized ZEN d OQ SF c DH 1c gc OGL PE S Video VGA IN DVD Video Figure 51 Page 33 ALGE NS ALGE Video Wall 2 7 Connection of Power Cords 2 7 1 General Block Diagram of Power Cable Connections ROWER IN Z Cer POWER INPUT POWER INPUT POWER INPUT POWER INEUT AC Input 4 i S b V b V V ili 3 phases 5 lines A n 1 0 A n 2 0 A 1 0 A 0 0 IC SS SS SS SS SS SS LO i OWER IN Zz a NE 7 POWER INPUT i POWER INPUT i POWER INPUT POWER INPUT eee Distribution Box A n 1 1 A n 2 1 A 1 1 A 0 1 E sas eee eec NN ROWER IN Z a m ra A n 1 m 1 A n 2 m 2 A 1 m 1 A 0 m 1 Rear View Figure 52 The
55. em 3 6 2 2 Video data communication 3 6 2 2 1 Connection of the video source You can pick out the problem of the video source by using the software of the video proces sor or by the front panel in VPU 3000 DVI signal Open the Attribute of the PC table top Check if the driver of the display card is well installed or if DVI output is used S Video OVBSEIN AUH ignal Check t the DVD is under progressive mode or not If you find there is some problem with the picture or the color check if Y Pr Pb are connected corresponding 3 6 2 2 2 Optical fiber communication of the video data Open the software of the video processor in the interface Communication testing choose Start to check if the optical fiber communication works normally or not and if the information showed in LDU 3000 is correct or not The loosen connection between the optical fiber and the optical module can cause the communicating problem Or the problem may be caused by the sending and receiving problem of a single communicating access You can check the LED indicating lamps to find out what is the exact problem Page 50 Manual Video Wall 3 6 2 2 3 PHY Physical network You can test the problem by using the software Advanced Setting of Full Color LED Dis play After you run this software under the sub menu of advanced setting Basic infor mation choose the operation Refresh then you will get the layout
56. er connector Page 54 ALGE Manual Video Wall Page 55 ALGE Manual AL TIMEN G Video Wall TIMEN G rr 3 7 Commissioning an Off line LED Display Phenomena Checking steps Power supply of the display LDU power supply Turn on the power Wire connection among the cabinets of all equipments Wire connection between the computer and LDU Check if the cabinets and LDU are powered or not Check if the communication between the computer and LDU is normal or not Read back the LDU parameter Turn on the com Find the cabinets puter Primary commissioning Send some message to the display to check the displaying effect Make adjustment where modules or cabinets are not dis playing normally Back up Back up from LDU to the computer TABLE 5 1 Off line commissioning steps 3 7 4 Check all the equipment before they are powered Before you turn on the power you should make sure that you have connected the whole sys tem correctly according to the user s manual Please do all the checking steps that listed in TABLE 5 2 Power supply LDU power supply Please pay attention to the power sup 1 VUP power supply the power ply input Check if there is short circuit supply connection of the video among LNG is and if all the wire con processor nections are of open circuit Connection between 1e cabinets The checking of the power cable is the 2 Connection between the cabinets same as step
57. er supply for the modules is down Communication wires between LDU and cabinets are loose Communication wires between LDU and cabinets are broken The control board of the first cabinet connected to LDU is broken LDU s control board is broken The control board of the first cabinet in the left is broken board is The problem lies in the last cabinet to its right The displaying window of VPU is too small The displaying window of LDU is too small Unconformity of brightness Look from the back side Check power supply of dark cab inet and its right side neighboring cabinet Check the power supply of the first cabinet in the left viewed from front The number of cabi nets set for LDU is not correct Send the number of cabinets to LDU according to the reality of the display Setting parameters Set the display s parameter big for the display is too ger small Move VPU s window coordinates and enlarge VPU s dis playing window Move VPU s window coordinates and enlarge VPU s dis playing window Check the power supply for the cabinets Check the power input and power supply of mother board Change the switching power supply Change the control board Change the power supply Insert the signal wires securely Change signal wires Change this control board Change QS5003D and send the back up files in comput er to LDU There is something wrong with the control board cha
58. etween LDU3000 and the scanning control board You can find out the specific trouble in Advanced Setting for Full Color LED Displays of the software Under the sub menu of Advanced Setting Basic information you choose the operation Refresh you can get the layout and tabulate information of the cabinets You can interpret the problem from the Address in the List checking out if the address and the amount of the cabinets are correct or not The correct address of the cabinets should be con Page 49 ALGE NS ALGE Video Wall tinuous in number ranging from 1 2 3 n 1 If you find that the amount of the number in the software is less than the actual cabinets you can refer to Layout to find out the position of the faulty cabinets Usually the problem of RS485 network communication may be caused by the following rea sons wrong connection of the positive and negative polarities wrong address or repetition of address in the scanning control board communicating IC problem in the main board or in correct setting of the total cabinets Usually we suggest you exclude the problem by analyz ing the problem under the normal working status For example right now we find that there are two continuous cabinets missing We can find the cabinets whose control board is faulty by the software Once you find out the 17 faulty board you can skip it Try to see if you can find the next boar
59. h 20mm MD26 18X24 1R1G1B 781 02600 Pitch 26 7mm MD32 15X20 2R1G1B 781 03200 Pitch 32mm MD40 12X16 4R2G2B 781 04000 Pitch 40mm LDU3000 LDU3000 781 10001 LDU3000A LDU3000A 781 10002 VPU3000 VPU3000 781 10003 WA l AC110V e PSU 25A 781 10004 T Output Distribution Box 25KW PSU 25 AC220V i D PSU 25B 781 10005 mPosa Output 3 e PSU 40A 781 10006 AC110V Output Distribution Box 40KW PSU 40 PSU 40B 781 10007 AC220V imposa Output Page 73 ALGE Manual Video Wall AGE e B PSU 10A 781 10008 AC110V Output Distribution Box 10KW PSU 10 N PSU 10B 781 10009 AC220V imposa opur USB to RS485 USB RS485 781 10010 converter MO10 10 1R1G1B 780 01002 Pitch 10mm MO13 13 1R1G1B 780 01302 Pitch 13 3mm MO13 16 1R1G1B 780 01602 pitch 16mm MO13 17 1R1G1B 780 01702 Pitch 17 7mm imposa Tile MO13 20 1R1G1B 780 02002 pitch 20mm MO13 26 1R1G1B 780 02602 pitch 26 7mm MO13 32 2R1G1B 780 03202 pitch 32mm MO10 40 4R2G2B 780 04002 pitch 40mm Installation plate of cab 780 61001 inet Installation bracket 780 61002 Connection bar 1 for 780 61003 L 1920mm the installation Connection bar 2 for 780 61004 L 1280mm the installation Page 74 Video Wall Connection bar 780 61005 Water proof cannula QS PG21 780 62001 pipe Water proof cannula EH PG21 780 62002 pipe s
60. hange LDU The com port of Change another com port the PC is bro f ken Repair the PC There is no The Ethernet can not network card in Install the network card communicate the PC Page 59 Manual ALGE Video Wall Change the IP address of the PC so that it can be in the same network area with the LDU Change the IP address of LDU through the com port and make it in the same network area with the PC The IP address of the PC and LDU are not in the same net work field The Ethernet cable is broken Change the Ethernet cable LDU is broken Change LDU The main board inside the Change QS5003D and recover the back up file LDU is broken in the PC to the LDU TABLE 6 1 The common problem in communication part Display Screen Body Solution No content on the LED screen LDU is not working Check LDU Send the command Clear Re start LDU or send the command Stop to the LED screen in Basical test LDU is set to VGA mode Set the LDU to Off line mode Chaotic display ny is setto VGA mode Set the LDU to Off line mode in the full screen TABLE 6 2 Common problems in the display part of the screen Display part of the cabinet Display module Phenomena Solution Several continuous cabinets in the same No power to row dont display the cabinets anything RE oci die No power to Check the power of the cabinets especially the first Sani the cabinets cabinet looked from the front of
61. he saved configuration files to VPU Manual Video Wall TEM ING Video window is too small VPU select the It is normal The content of DVI and video will overlay mode of with each other Adjust the window s site or choose other POP DVI on top mode pied Biere Mi NEL Check the communication wires between video equip VPU correctly mentana v Fu Video signal wire is broken Change video signal wire VPU is broken ive VPU and send the saved configuration files to TABLE 4 2 common malfunctions of display s screen Set it bigger Page 47 Manual Video Wall ALGE ALGE TIMING ITI MIN G 3 6 4 3 Cabinets of the display Phenomena Solution No display on several neighboring cabinets in a row No display on a whole row of cabinets No display on a whole column s cabinets No display on a single cabinet Only image X or un balanced color is shown on a whole row s cabinets Only image X or un balanced color is shown on several neighboring cabinets in a row Only image X or un balanced color is shown on a whole col umn s cabinets Abnormal show of cab inets Page 48 These cabinets are powered Cabinets are not powered Setting problem of LDU The displaying window of VPU is too small The displaying window of VPU is too small Cabinets are not powered The control board is not powered Power supply for the control board is down Control down Pow
62. in the first cabinet are connected oppositely C All the cabinets in a channel are lost the commun HUB has some problem or the connection cables are not correct d Check the end resistor of RS485 is correct or not That resistor is used in the begin ning and end of RS485 network 3 9 1 3 Ethernet communication Only when the IP address of LDU and the PC are in the same network field the Ethernet can work If they are not in the same network field user can change the IP address of the PC or of the LDU Please refer to TABLE6 5 for the usage of CAT5 cable Type of Network cable Computer connected to LDU directly Twisted network cable Computer connected to Switch or HUB before linked Straight through net to LDU work cable TABLE 6 5 Usage of CAT5 cable Page 63 ALGE NS ALGE Video Wall 3 9 2 Display data communication PHY Physical network The errors and their locations can be inspected and found through RGB Full Color Display Advanced Setting software In the Basic Information interface of RGB Full Color Display Advanced Setting software choose Refresh Refer to Layout and List judge whether the connection in cabinet PHY physical communication is correct or not according to Ether net connection condition in the List The PHY physical communication in the same channel is transferred downward daisy chained that means when one cabinet cannot receive the signal the cabinets after it
63. indow and you will find the value in the window has been refreshed 3 7 2 3 Read back the LDU parameter Please use the Imposa Tools software and refer to the user s manual of Advanced Setting of a Full Color LED Display Chapter 6 1 Parameter setting of the display e Choose View Screen Setting or press Screen Setting button to view the Screen Setting window e The software will read back the parameter of the sign automatically then press Read back button to refresh the window again e Check that the value in the window is according to your sign 3 7 2 4 Find all the Cabinets Please use the Imposa Tools software and refer to the user s manual of Advanced Setting of a Full Color LED Display Chapter 6 7 LDU basic information adjustment of color tone and display commissioning e Choose View Wiew Tile Information or press View Tile Information button to view the View Tile Information window e Press ii button to refresh the tile information and count the number of the green cell after refreshing back Page 57 ALGE NS ALGE Video Wall 3 7 2 5 Basic test Please use the Imposa Tools software and refer to the user s manual of Advanced Setting of a Full Color LED Display Chapter 6 74 Basic test Select all of the tiles and do the Row scan and the Col scan test 3 7 2 6 X Sending the information to the screen to check the screen Please use the Imposa Tools software and refer to the user s manual of Advanced
64. k much easier and more convenient we strongly recom mend the users assemble the cabinets according to the serial number that we had put on the cabinets As the following drawing shows we have put the number label A 0 0 at the upper right corner of the back cabinet Other cabinets are numbered incrementally on the row and column in the same way A n 1 0 eee A 3 0 A 2 0 A 1 0 A O 0 A n 1 0 eee A 3 1 A 2 1 A 1 1 A 0 1 A n 1 m 1 lt lt lt A 3 m 1 A 2 m 1 A 1 m 1 A O m 1 n Rear View Figure 3 1 2 Use of installation accessories 1 2 1 The connection bracket To ensure the correct installed position the 4 adjacent cabinets are fixed with a bracket as the following drawing shows Figure 4 Page 6 Manual Video Wall 210 sre OO D Q Q D 120 60 Nut 2 M10 Cm Q O O Q 3 O O O CO 780 61001 120 Figure 5 1 2 2 The Bracket As shown in Figure 4 the bracket is used for fixing the installation plate to the pre designed column bar The bracket and installation plate are installed onto the square bar When the screws are not fastened the bracket and the installation plate can slide in four directions This is to allow precise positioning of cabinets Drawing of the bracket
65. ke sure that it is horizontal and fix the two installation plates on the top a Front View Back View Figure 32 Page 20 Manual Video Wall t is Figure 33 Users should make sure that the cabinet is vertical and horizontal before they can go on with the next step 2 3 Install the cabinets of the 1 row Fig 34 Users should make sure that the cabinets are vertical and horizontal before they can go on with the next step Page 21 ALGE Manual Video Wall 2 4 Install the other cabinets Users can install the other cabinets in the same way as they install the 1 row Figure 35 2 5 Install the water proof seal pipe among the cabinets The drawing of the seal is shown below seal o o seal LLONP OS Al Figure 36 Page 22 Manual Video Wall 2 6 Conne
66. nced Setting of a Full Color Display Choose the right cabinet model in the area of LDU setting 3 6 2 3 7 Whole screen completely black If the display is black there may be no Gamma parameters in all the control boards In this case you should open Advanced Setting of a Full Color Display Choose the function f Update and Repair to download the correct Gamma or renovate the Gamma parameters For detailed information please refer to the user s manual Update and Repair 3 6 3 Repair and maintenance 3 6 3 1 Replace the power supply and the related components e Turn off the power Unfasten the AC input wire and DC output wire of the power supply e Loosen the thumb screw then take out the old power supply e Putin the new power supply and fasten the fixing screw e Connect the AC wire and DC wire again M4X6 M Ek S 210 5 OR S 320 5 Page 52 Mel N E FEREREEEEERERERE 4 L E JE EREE EE EL LE 2 d GE d A f EEOC Be H V EES MEE e gt LEE Ze Miam PSS S IIIT INIA L LH TTT LE EE LEE MUN
67. ng COM 1 SW1 CONS QS5003 QkdGkd Vid EldeldttdOld 6d 8d Ld 9d Sd td Ed cd Id TABLE OF SEL SEL Kopel GND Rs232 CON7 CON1 CONE CONS OPEN RS485 YR BENSOR SENSOR COM2 COM1 TOUR o Qo 9 H 9 00000 0o00 000 o ses x lt Z X lt L 0310 This drawing shows the RS232 connection by using COM 2 CONS D 0 N 0 Ww D E a D o U EN 0 U 2 o 2 7 S TABLE OF SEL 3 se GND S CON7 CON1 CON8 CONS OPEN um AR m SENSOR COM2 COM1 0 a 9000 I o 9 9 9 9 0 6 6 oe Sue o 8 e 6 6 0 a 8833 DOW 23384 s33 bsa BER Hd Page 29 ALGE Hai ALGE Video Wall 2 6 6 2 RS485 Communication CON5 x U N 0 e v K 0 oa 0 o 0 E 0 oo U e o E X m TABLE OF SEL 2 lt I GND Rs232 2 con7 CON1 CONS GON
68. nge it with a good one Insert the wire tightly Change signal wire Change control board Move VPU s window coordenates and enlarge VPU s displaying window Signal wire connected to this cabinet is loose Signal wire connected to this cabinet is damaged The control board is broken Set it bigger Setting for the cabinet s bright ness is wrong Set the cabinet s bright ness in LDU Manual Video Wall Power supply for the modules is broken Change the power sup ply Signal wire con nected to this cabi net is damaged Control board is broken No show on a cer tain module Abnormal show on a certain module TABLE 4 3 Common malfunctions of cabinets Change the signal wire Change the control board See No show on a certain module See Abnormal show on a certain module 3 6 1 4 Maintenance Phenomena Power cable connected to this module is loose Insert the joint tightly Power cable input of this module isn t connect Connect the power cable ed well Signal wire from the control board to this mod Insert the signal wire tightly 12Pin ule is loose and 2Pin No show on a certain module Signal wire from the control board to this mod Change signal wire ule is damaged Send the correct brightness value to Brightness setting for this module is wrong LDU or recover the module s default value The module is broken Change this
69. odule is loose The signal cable from the con trol card to the module is bro Change the signal cable ken Connect the signal cable well 12Pin and 2Pin Certain display module doesn t work Send the correct brightness value to LDU or recover the default value of that cabinet The module is broken Change that module Connect the cable well 12Pin and trol card to the module is loose 2Pin The signal cable from the con trol card to the module is bro Change the signal cable ken The brightness of that module is set incorrectly some display module work ab normally The brightness of that module is set incorrectly Send the correct brightness value to LDU or recover the default value of that cabinet Some pixel are not on or some LED are noton Change that module TABLE 6 4 The common problem in Maintenance part Page 62 Manual Video Wall 3 9 Trouble shooting instruction 3 9 1 System control data communication 3 9 1 1 RS232 485 communication If user uses RS232 to communicate but the communication fails please check the Com port and the baud rate whether the signal cable is correct or whether it is broken Especially COM2 in LDU is selectable Please refer to TABLE5 3 for the connection of SEL 3 9 1 2 RS485 communication network RS485 communication network means the network between LDU3000 and the control scan ner The mistakes and the location of the mistakes can be inspected th
70. put CVBS CVBS output of video sources Input S Video output of computer or video S Video p i Input YPrPb Y Pr Pb output of video sources Input TABLE 1 3 Video sources connected to VPU Item Input O 3 3 Start up Computer and VPU 3 3 1 Check if VPU and video source equipment are switched on e Consult the related instruction manuals to check if the video source equipment are working e After being switched the light of VPU s power switch will be illuminated and there will be contents shown on LCD When the or on the panel is pressed the background light of LCD will shine 3 3 2 Check communication between computer and VPU 2 2 VPU3000 control software is required For details please consult User s Manual for VPU3000 Control Software 4 2 Start up and Communication Settings 3 3 2 1 Start up VPU3000 control software 3 3 2 2 Set communication parameters VPU3000 control software will read VPU s configuration automatically and enter the software interface successfully as long as there is no clues for mistake The software interface is as FIGURE2 1 shows aol xl File Wizard Help Video Source Video Scale Color Adjust Video Adjust Device Parameter Communication Test Check Signal YPIPb i s video l PAL Ge D CYBS2 i SE D PAL CYBS4 E YGA H DYI Mode DVI Only m Bright Mannual se roo zi Gamma Gamma 2 display 1 display 2 Video
71. r cabinets From LDU to computer Back up From VPU to computer TABLE 1 1 Procedures for the commissioning of the display 3 2 Check before All the Equipments Are Switched On Before powering all the equipment users should connect the whole system according to the instruction manual so as to guarantee the correctness of the system s hardware Please do the check according to Table 1 2 Items Connections of power supply for the screen LDU VPU and video sources Note Check if there is short circuit among L N G and open circuit among all wires DVI CVBS S Video YPrPb VGA For details please consult Table 1 3 Please check acccotding to the required signals When VPU is attached with a DVI monitor There is a pair of optic fiber inputs for LDU Check if there is damage to the joints and if the joints are inserted into the socket correctly The same with item 1 please pay attention to the direction of signal wires Please connect according to the instruction man ual If USB and RS232 are connected between VPU and computer at the same time then only USB is effective RS232 needs one to one correspondence signal wires TABLE 1 2 Check before all the equipments are electrified Signal sources connected to VPU Monitor Optic fiber Wire connections among cabinets Wire connections between LDU and cabi nets Wire connections between VPU and com puter Page 40 Manual Video Wall VGA VGA output of computer In
72. r to sheaf the cable with the binding wire in the middle as the following photo shows Power cable Air intake hood The cable should be led from the bot tom and sheaved with the binding wire 2 8 Connection Check 2 8 1 Electrical Check Check if there is short circuit among LN G Check if there is open circuit among all wires Check if the maixmum current of the cascaded power cables exceeds the endurance of the cable 2 8 2 Signal Check Communication connection Video sources connection Signal wire connection of cabinets Page 39 ALGE Hai ALGE TIMEN G Video Wall TIMEN G 3 PART 3 Commissioning and Maintenance of the Display 3 1 Commissioning the Synchronous Display Connections of power supply for the screen LDU VPU and video sources equipment Signal sources connected to VPU Before power is applied to all Monitor the equipment Optic fiber Wire connections among cabinets Wire connections between LDU and cabinets Wire connections between VPU and computer If VPU and video sources are electrified Start up the computer and Communications between computer and VPU VPU Seek effective video sources Switch to different video sources and examine the display effect from monitor If the cabinets and LDU are electrified Communicaitons between computer and LDU Read the parameters of LDU Switch on the screen Find all the cabinets Basic test Check the screen s displaying effect Adjust abnormal modules o
73. rough RGB full color dis play advanced setting software Choose Refresh in the Basic information interface of RGB full color display advanced setting software Refer to the Layout and List infor mation of the cabinet judge the cabinet address and cabinet quantity correct or not accord ing to the Address in List The correct cabinet address is continuously from 1 to total quantity 1 If the cabinet quantity in cabinet address is less than the actual cabinet quanti ty please find out the wrong cabinet location according to Layout The main problems include the Positive end and Negative end of the communication cable are connected wrongly the address of the control scanner is incorrect or repeated the com munication IC in the main board has problems the setting of the total cabinet quantity is not correct We can exclude some problems with a normal working condition for example if two continuous cabinets can not be found after the wrong cabinets are found through the software we can skip over the first wrong cabinet and connect to the next cabinet directly and see whether the lost cabinet can be found then we can judge whether there is problem with the second cabinet The main problems cover a A single cabinet is lost eth oa dhieessnismuricationrkp e t the main board has some problem b All the cabinets except the first cabinet are lost the positive the communication cable
74. s P1 P16 Data output interfaces signa e tinespe rttively with the trol board of the first cabinet in each of the display s row From the top to the bottom the cabinets are P1 P2 P3 COM1 RS232or RS485 f we choose SEL SEL connected with GND then RS232 IF SEL is suspended then RS485 COM2 RS232 CON7 Sensor Light control temperature humidity CAN bus interface 4 2 3 Functions of the DIP Switch SW1 DIP1 DIP4 AD 4 0 address range 077 Note When the DIP switch is ON it means 0 whenitis OFF it means 1 Page 70 Manual Video Wall 4 3 Annexed Table Technical Parameters of the Cabinet imposa B dia 10mm 13 3mm 16mm 17 7mm 20mm 26 7mm 32mm 40mm Composition of LED 1R1G1B 2R1G1B 4R2G2B Size of module mm 160X320 Pixels on one module 16X32 12X24 10X20 9X18 8X16 6X12 5X10 4X8 Pixels on one standard module 48X64 36X48 30X40 27X36 24X32 18X24 15X20 12X16 Resolution 10000 5625 3906 3164 2500 1406 976 625 Brightness Kd n 5000 5000 5000 5000 5000 5000 5000 5000 Maximum power of one cabinet 360W 500W 430W 360W 290W 160W 150W 150W 110945 907 40 Viewing angle Size of one cabinet 480mm H X640mm W X160 mm D Packaging size of one cabinet Weight 560mm H X 715mm 20KG W X 235mm D Page 71 Manual Video Wall ALGE
75. s reserved Any duplication either in full or in part requires the prior written consent of the copyright holder Page 2 Manual Video Wall Table of Contents 1 1 1 1 2 1 2 1 1 2 2 1 2 3 1 2 4 1 2 5 1 2 6 1 2 7 1 2 8 K LA M A ll llla lll BORORROROROR O00 OO E GM A Q M M NI NNN V ou RO 2 6 1 2 6 2 2 6 3 2 6 4 2 6 5 2 6 6 2 6 7 2 7 2 7 1 2 7 2 2 7 3 2 8 2 8 1 2 8 2 3 1 3 2 3 3 3 8 1 3 3 2 3 3 3 3 3 4 34 3 4 1 Part 1 Design of the Frame aches eens kee emcee eet eed scent 5 The cabinet and the display ke B Use of installation accessories ANEN 6 The corinectiori Dracket ue peret eret Eeer tagen asa 6 The lt le a e 7 To install the positioning bar 7 BBA SA AAA eine ee e UA ees 8 Water proof seal Nr e 8 Input Cable Seal ET 9 SIQMAl WINES EE 9 OWEN COG EREE E 9 Ways Of TET n s T 10 Single pole supporting ss sees eee eee eee eee ee ee eee eee e 10 TWO poles Supporting Tm 10 Installed Om REN s 11 VEH Eee Em 11 Design of the main rame eee eee eee 12 Confirmation for the measurements of the display and size of the frame sese eee ee eee eee eee eee e 12 Example of the design for the main frame sse e sees sssee esse cesse esse e esec esser ereenn eene nnns 12 Decorating the aleis 14 Air flow and the heat radiation problem AA 15 Viewing angle of Ee E EE 15 Maintenance ACCESS eL
76. tf 7 7 1777 jj dd d d 1111 77 7 Hi 777717 7 7 J l d 7 if 7 Hh J d i d GEET EECH PE j Jj 77 PH PERE ji alt d AH Madd d JA 7 E MAX15 e Daf F Module 6PCS 3 10 3 Replacement of the control card e Cut the power of the LED screen drag out the signal cable Fan control cable and power cable and make the label of their locations e Loosen the screws of the control card take out the old control card e Replace the new control card and fasten the screws e Connect the signal cable FAN cable and DC power cable to the right connector Master Board 5002 Bolt M3X6 e Set the address and drive board model Set the correct switch and drive board model according to the drive board which has been replaced Please refer to the afterward in Page 66 Manual Video Wall struction for address and switch settings e Restart LDU3000 LDU3000 will inspect whether the data in the control card is normal or not automatically if it is abnormal the data saved in LDU3000 will be automatically up graded to the control card e Check whether the performance is normal 3 10 4 Replacement of LDU3000 e Change the main board of LDU3000 Replace a new LDU main board connect the pow er signal cable an
77. to the driver boards Please refer to the right way of connection in the Instruction manual for cabinet and screen installation Or you can see the right connection of the two neighbor cabinets 3 6 2 3 5 The problem of chaotic display on one cabinet or certain pixels being out of control When this problem occurs it can be caused by the incorrect data of the driver board in the cabinets You should check the DIP switch SW1 in the control board of the cabinet first Check if the Driver board in Pin 5 8 is correct or not After checking the DIP switch if you are still not able to solve the problem you can use the software Advanced Setting of a Full Color LED Display to restore the setting Click the menu Update amp Repari choose Repair Page 51 D D Green BI ALGE cow AGE to restore the setting Under the interface of Update amp Repair choose the address of the main board that needs renovating from the address column and the data of y correction For detailed information please refer to the user s manual Update and Repair 3 6 2 3 The problem of chaotic display on the whole screen or some pixels out of control on every cabinet If you can t find the video data check the video source and the communication of the video data If every cabinet has the same uncontrolled pixels at the same location we can con clude that the setting of the cabinet model is incorrect You should open the software Adva
78. touch the mains plug with wet hands Never touch live parts Cleaning Please clean the outside of the device only with a smooth cloth Detergents can cause damage Never submerge in water never open or clean with wet cloth The cleaning must not be carried out by hose or high pressure risk of short circuits or other damage Liability Limitations All technical information data and information for installation and operation correspond to the latest status at time of printing and are made in all conscience considering our past experience and knowledge Information pictures and description do not entitle to base any claims The manufacturer is not liable for damage due to failure to observe the manual improper use incorrect repairs technical modifications use of unauthorized spare parts Translations are made in all conscience We assume no liability for translation mistakes even if the translation is carried out by us or on our behalf Disposal If a label is placed on the device showing a crossed out dustbin on wheels see drawing the European directive 2002 96 EG applies for this device Please get informed about the applicable regulations for separate collection of electrical and electronical waste in your country and do not dispose of the old devices as household waste Correct disposal of old eguipment protects the environment and humans against negative con conseguences C Ki Copyright by ALGE TIMING GmbH All right
79. tright Water proof cannula KW PG21 780 62003 pipe elbow 4P Signal wire 4X24AWG 780 63101 1 L 1m 4P Signal wire 4X24AWG 780 63102 2 L 10m 4P Signal wire 4X24AWG 780 63103 3 AUN nnt Power ca 3X12AWG 780 63201 ble1 L 1 5m P bl SE eL 3X12AWG 780 63202 2 L 10m Power cable 3X12AWG 780 63203 3 L 20m Page 75 ALGE Manual ALGE TIMING Video Wall TIMING L 180 780 63301 L 220 780 63302 L 480 780 63303 2P Signal wire Lean 780 63304 L 600 780 63305 L 700 780 63306 L 150 780 63401 L 250 780 63402 12P Signal wire L 500 780 63403 L 600 780 63404 3P Signal wire L 900 780 63501 Cat 5 L 10m 780 63601 RS232 Cable L 5m 780 63602 Indoor Optic L 50m 780 63603 Light Gaane L 150 780 64006 nent Light ight sensor compo DETUR nent Page 76 Manual Video Wall Fan component AVP 925H12 780 64007 Connect to Power input YC10T1 780 64008 PS 45 S component 1 210 320 l Connect to S Power input YC10T1 780 64009 150 component 2 S 210 320 Power input YC10T1 780 64010 Connect to S component 3 150 Indicator component QS5099 780 6401 1 Main board QS5002 QS5002L 780 65001 Main board QS5003 QS5003 780 65002 PS 25 12 780 66012 Only Switch PS 45 12 780 66112 Switch power supply component PS 45 12 780 66112 Only Switch 150 5 780
80. w power supply to the right place and fasten the screws e Connect the AC power cable and DC power cable S 2 10 8 OR S 320 5 Page 65 please choo ALGE NS ALGE Video Wall 3 10 2 Replacement of the display module e Cut the power of the LED screen drag out the signal cable and DC power cable of the bad display module e Loosen the screws and take out the bad display module e Put the new display module to the right place and fasten the screws e Connect the DC power cable and signal cable R e 11 j j 17 7 4 N 7 7 7 7 i Fi 727 77 2 i ER j 77 Hj 1 1111 PEEP jj 111 PEA jj Fi Wy j 7 Wie 114111717 d d F d d YAJA d d 1333431341 71 d 1111 7 l P PEPE LE 7 7 j j III 7 7 7 PF 7 7717 7 f d D PPM Vid 7j 7 13 3 33 3 3 33 7 7 7 7 7 7 E d d EEE F 7 77 EE d 7 EE 111 PI 7 DROS 4 Pi LE 7 7 7 7 JINA Z 1447117177 HM 7 7 Sell 7 LT 7 P 77 d 7 7 d Jj j d d EEE f J JA MUG 4 y 7 3j i FERRE d d i ARSE EEE L 7 i

Download Pdf Manuals

Related Search

Related Contents

NEC EA243WM-BK LED display  Emerson NetSure 802 DC Power System Application Guide  indicadores 7000 t72xw  DVP-FX770    PT-056 - Olympus  

Copyright © All rights reserved. Failed to retrieve file