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User Manual for TWF Series LED Unit

System Wiring Diagram for 4×4 Splicing(Rear View)

5.

Remote Control Wiring Diagram

Use the HDMI signal cable to directly connect the video source apparatus and the display screen. The

maximum length of the video communication cable is usually 15m, and the optical fiber transmission shall

be used if the distance is above 15m, as shown in the figure below:

Remote transmission system wiring diagram (rear view)

Note: Since the signal input interface of the TWF display unit is an HDMI female connector, it is

necessary to add the DVI female connector - the HDMI male connectortransfer cable for the section from

the DVI optical transceiver to the DVI male interface. As shown in the figure below:

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Summary of Contents for TWF Series

Page 1: ...LED Display Construction Acceptance Specification User Manual Date April 2017 TWF Series LED Display Unit...

Page 2: ...opyright owner of this document Without Leyard s prior permission any other person or organization shall notextract reprint copy translate edit publish or savethe whole or any part of it into a retrie...

Page 3: ...cessories accepted by the apparatus manufacturer 10 Only the qualified professional technicians are allowed to perform maintenance and service of the apparatus in case of the following conditions the...

Page 4: ...nvironment this product may cause radio interference in which case the user may be required to take adequate measures Changes or modifications not expressly approved by the party responsible for compl...

Page 5: ...LED Display Construction Acceptance Specification Revision History No Description of Modification Date of Revision Revised by 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22...

Page 6: ...of Display Unit 14 IV INSTALLATION 15 1 Necessary Tools 15 2 Installation procedures 15 Chapter 3Control System 18 I INTRODUCTION OF PRODUCT 18 1 Main Components of TWF Series Display Unit 18 2 Contro...

Page 7: ...ory Settings 40 Chapter V Firmware Download 42 I MCU DOWNLOAD 42 1 Programs and download cables to be used 42 2 Installation of Download Cable Driver 43 3 Installation of Download Software LM Flash Pr...

Page 8: ...ntain them at the front side 3 Standard interface The HDMI universal interface is adopted so that the versatility is improved 4 Highly integrated hardware No external LED controller is required and th...

Page 9: ...tness mm 0 2 Optical Parameter Single point brightness correction Yes Single point color correction Yes White balance brightness nits 600 color temperature 6500K after correction Color temperature k 3...

Page 10: ...5 User Manual for TWF Series LED Unit Working humidity range RH 10 80 non condensing Storage humidity range RH 10 80 non condensing...

Page 11: ...duct 1 Dimensional Figure of Display Unit Unit mm Three view Figure of TWF Display Unit 2 Dimensional Figure of Installation Structure There are four types of installation structures i e 1 1 1 2 2 1 a...

Page 12: ...7 User Manual for TWF Series LED Unit...

Page 13: ...8 User Manual for TWF Series LED Unit...

Page 14: ...9 User Manual for TWF Series LED Unit II Display Unit and Installation Structure...

Page 15: ...splay unit bracket fixed with the LED display unit of Layer A through four fine adjustment screws and absorbed to Layer C and locked therein C Four way adjustment frame absorbed with Layer D and Layer...

Page 16: ...11 User Manual for TWF Series LED Unit Layer A and Layer B belong to the components of the display unit Layer C and Layer D belong to the installation structure...

Page 17: ...arked as 2 and fix it with the installation interface usually a laminated wood board used Use the M5 12mm cross recessed screw to connect the connection piece to the fixing hole of the connecting boar...

Page 18: ...ser Manual for TWF Series LED Unit are two adjustment points respectively on the left side right side and top of the structure in Layer C Fixing Holes and Adjustable Structure of the Installation Stru...

Page 19: ...ial magnet tool to make the forward and backward adjustment at the four Z axis screws of the display unit see the figure below based on the adjustment range of 5 5 mm 3 Assembly and Removal of Display...

Page 20: ...suspender structures are installed completely and adjust the unflat points through the Z axis adjustment structure 4 Cable arrangement connect the cables before installing the display unit Please refe...

Page 21: ...16 User Manual for TWF Series LED Unit...

Page 22: ...17 User Manual for TWF Series LED Unit...

Page 23: ...lay Unit The connection relations of the main components of TWF Series Display Unit are as shown in the figure below Various input and output cables One built in controller One power supply installed...

Page 24: ...rts the standard TCP IP protocol and the external devices like computer control and adjust the parameters of the TWF display unit via this port HDMI IN1 video signal input 1 main channel input with th...

Page 25: ...IN1 signal to the next level of display unit When HDMI IN1 and HDMI IN2 perform input and HDMI IN1 interface is disconnected HDMI OUT1 and HDMI OUT2 will switch to the output of HDMI IN2 signal RJ25...

Page 26: ...both sides of HDMI terminal which may fit with the lock of the display unit structure playing a role in fixing the interface so as to improve the stability of the video signal transmission between the...

Page 27: ...hould not be higher than 1920 1080 The standard DVI HDMI cable should be used for connection between the DVI HDMI signal directly output by the broadcast control computer and other video sources and t...

Page 28: ...able is connected to the input port of the control panel AC 220V may be cascaded with up to 16 display units and AC 110V may be cascaded with up to 8 display units 4 Close Control Wiring Diagram Use t...

Page 29: ...n cable is usually 15m and the optical fiber transmission shall be used if the distance is above 15m as shown in the figure below Remote transmission system wiring diagram rear view Note Since the sig...

Page 30: ...the LCD display to determine if the fault is caused by the signal transmission link 3 Check if the brightness setting of the control software for the display screen is correct 2 No image is displayed...

Page 31: ...to eliminate the fault 2 If the fault is not eliminated in Step 1 It may be caused by poor contact between the LED module and the control panel re plug them 3 If the fault persists after the above tw...

Page 32: ...roduction testing of TWF and TWS series LED displays made by Leyard Optoelectronic Co Ltd 1 Operating Environment Operating system currently only supports Windows 7 version II Software Installation an...

Page 33: ...28 User Manual for TWF Series LED Unit...

Page 34: ...29 User Manual for TWF Series LED Unit...

Page 35: ...30 User Manual for TWF Series LED Unit 2 Uninstallation Select the software in the control panel and perform the uninstallation...

Page 36: ...31 User Manual for TWF Series LED Unit...

Page 37: ...Chinese and English switch b is the communication option area containing the basic settings for the LED display operation and control of computer communication c is the working area where the operati...

Page 38: ...resolution Configure a proper IP address in the Setup page for the display unit which is connected to RJ45 network cable Configure the joining of display units with standard resolution in the Setup p...

Page 39: ...unit enter the correct IP in the Start IP box The IP in the End IP box will automatically synchronize with the value in the Start IP box And then click the Ping button so that the communication resul...

Page 40: ...sed to control all display units with the default value the abscissa X 0 and vertical coordinate Y 0 the coordinates of a standalone display unit depends on the connection form of RJ25 control cable T...

Page 41: ...g 60 Hz 50Hz Display or tooling mode the LED screen displays the entered HDMI signal in the display mode and displays the selected colors in the tooling mode The latter mode is used during testing To...

Page 42: ...cceeds and 3 After the display unit addressing succeeds complete the following operations in the coordinate function box a Select the cable cascade mode including standard connection X direction casca...

Page 43: ...on page is opened Preparation before operation 1 The operated connecting network cable of the display unit cannot transmit signals through RJ25 2 Control the computer s DVI or HDMI signal to be displa...

Page 44: ...e preview box with the mouse to make the red box overlap with the LED display unit The A W S and D keys may be used for precise positioning C Select Preview Position Locking at the bottom of the windo...

Page 45: ...sage indicating the display unit will automatically restart will appear 6 GAMMA is restored to the original parameter in the Advanced Controls page If the LED module is replaced the operation reading...

Page 46: ...FPGA If the upload fails perform the update using the special software and cables Correction of switch used to open or close the correction data page This function also appears in Setup page and Seam...

Page 47: ...ill be used in the firmware upgrade The programs include MCU and FPGA of the control panel and FPGA of the LED module This download program software can only operate under 32 bit WIN7 I MCU Download 1...

Page 48: ...installation of the software LM Flash Programmer Insert the USB connector of the download cable into the USB port of the computer And then perform the installation as per the following steps The inse...

Page 49: ...44 User Manual for TWF Series LED Unit...

Page 50: ...45 User Manual for TWF Series LED Unit...

Page 51: ...46 User Manual for TWF Series LED Unit Drive A has been installed completely Right click on the non updated one to continue the installation of...

Page 52: ...47 User Manual for TWF Series LED Unit the drive...

Page 53: ...48 User Manual for TWF Series LED Unit...

Page 54: ...r Manual for TWF Series LED Unit Complete the installation of the drive program successfully 3 Installation of Download Software LM Flash Programmer Double click the installation program LM Flash Prog...

Page 55: ...50 User Manual for TWF Series LED Unit...

Page 56: ...51 User Manual for TWF Series LED Unit...

Page 57: ...WF Series LED Unit Complete the installation of software LM Flash Programmer successfully 4 LM Flash Programmer Operation Connect the hardware and insert the flat plug of the download cable into the M...

Page 58: ...TWF Series LED Unit main control panel and then turn on the power Double click the installed software LM Flash Programmer and set its parameters as per the indication in the red box of the figure belo...

Page 59: ...Manual for TWF Series LED Unit 2 Select MCU file 3 Erase the configuration options 4 Download button 5 Download status The system will be restarted automatically after downloading is completed succes...

Page 60: ...d Download Cables to be Used Download software QuartusProgrammer Special PCB connector for download of LED module s FPGA connection terminal of left connector and right connector and the flat plug of...

Page 61: ...eries LED Unit Special cable for download See the figure below FPGA program such as TWS187Controller_HLR50_T15 jic 2 Installation of Download Software QuartusProgrammer Double click the installation p...

Page 62: ...57 User Manual for TWF Series LED Unit...

Page 63: ...58 User Manual for TWF Series LED Unit...

Page 64: ...59 User Manual for TWF Series LED Unit Complete the installation of the software QuartusProgrammer successfully...

Page 65: ...Insert the USB connector of the download cable into the USB port of the computer And then activate the computer s device manager Right click on the newly installed USB device to update the program Th...

Page 66: ...61 User Manual for TWF Series LED Unit...

Page 67: ...62 User Manual for TWF Series LED Unit...

Page 68: ...ation of the drive program successfully 4 QuartusProgrammer Operation 4 1 FPGA Download of the Main Control Panel Connect the hardware and insert the flat plug of the download cable into the FPGA sock...

Page 69: ...64 User Manual for TWF Series LED Unit Next activate the QuartusProgrammer software to add the downloading device Click Hardware Setup to select USB Blaster...

Page 70: ...65 User Manual for TWF Series LED Unit 1 Add the FPGA program 2 Complete the program configuration 3 Start download 4 Download status Please restart the power manually after downloading is completed...

Page 71: ...hardware and make the flat plug of the download cable connected with the download connector first And then connect the connector to the right socket of the right LED module of the display unit and ano...

Page 72: ...ser Manual for TWF Series LED Unit Next activate the software to add the downloading device Click Hardware Setup to select USB Blaster If the downloading device has been added please ignore this opera...

Page 73: ...rams The number of the same FPGA programs to be added should be consistent with that of the LED modules in a line 2 Complete the program configuration 3 Start download 4 Download status Please restart...

Page 74: ...ing box and place a protective pad for the LED panel II Packaging of Standalone TWF Suspender Place the support protective layer with foam protective corners on the bottom of the packaging box Then pu...

Page 75: ...70 User Manual for TWF Series LED Unit...

Page 76: ...Address No 9 Zhenghongqi West Street North of Summer Palace Haidian District Beijing City 100091 Tel 010 62888888 Website http www leyard com E mail Support leyard com...

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