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7.2 Electrical requirements

Power system

Power voltage must be in the range of the specification value.

It is recommended to use a power distribution system (a power distribution system with a

separate neutral and grounding conductor in order to avoid large ground current loops

due to voltage differences in the neutral conductor.

The total electrical installation should be protected by an appropriately rated disconnect

switch, circuit breakers.

The electrical installation must only be performed by a qualified electrician. Electrical

connections must comply with all applicable national and local codes.

Cabling & Connection

All internal cabling must be properly connected and seated.

All power wiring must be from circuit breaker protected lines. Do not connect to an

unprotect circuit.

Do not route power and communication wires in the same conduit. Separate conduits

must be run for communication wires and power wires. However, fiber optic wire may be

run in the same conduit with power wires.

Grounding

The LED display screen must be properly grounded according the applicable national and

local codes.

Properly grounding every display cabinet is necessary as it is essential to prevent shock,

shock hazards, and fire hazards.

Lighting Strike Protection

A LED display screen cabinet bonder to an earth ground aims to dissipate the high

voltage and current from a lighting strike. The resistance of the grounding electrode must

be as low as possible. However, damage can still occur to a LED display screen

cabinet`s electronic equipment from lighting voltage transients.

Though some surge protection is incorporated into a LED display screen in order to

protect the display from high voltage lighting transients, surge protectors need to be

installed.

Содержание LH067XATSAC

Страница 1: ...1 Outdoor Product User Manual Model Name XA067T XA100T XA160T Model Code LH067XATSAC LH100XATSAC LH160XATSAC Version Number A03 Data 03 Jun 2020 ...

Страница 2: ...ouble shooting list 35 6 1 Display screen problem 35 6 2 Cabinet problem 38 6 3 Module problem 40 7 Installation Guides 44 7 1 Mechanical requirements and installation 44 7 2 Electrical requirements 48 8 Connection of the LED screen 51 8 1 Connection for equipments 51 8 2 Port of Cabinet 51 8 3 Connection for power cables 52 8 4 Connection for data cables 53 8 5 Cabinet arrangement drawings sample...

Страница 3: ...0 Hardware Monitoring 95 10 Servicing 102 10 1 Cleaning 102 10 2 Calibration 103 10 3 Replacement steps 104 11 Appendix 117 11 1 Responsibility for the Pay Service Cost to Customers 117 11 2 Recycle Mark 118 ...

Страница 4: ...ounding type plug will expose you to the risk of electric shock Grounding symbols Electric safety Do not open equipments with below symbols To reduce the risk of electric shock do not remove cover or back No user serviceable parts inside Qualified service personnel is required for serving High voltage symbols High voltage symbols The lighting flash with an arrowhead within a triangle is intended t...

Страница 5: ... any components Ground the LED display screen before connecting the power source Contacting displays that are not earth grounded may cause death or serious injury Do not use the LED display screen ground lugs for installation equipment such as welding equipment Structural mounting components should be kept dry clean lubricated only if recommended coated properly and maintained in a manner consiste...

Страница 6: ...ets plugs are damaged then replacement of the detective parts must be undertaken immediately Protect the power data cords from being taken off or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Replace damaged power data cords immediately Only use attachments accessories specified or provided by the manufacturer Use with caution during lifting...

Страница 7: ...7 2 Open Package 2 1 Front view Step 1 Open the top wooden cover Step 2 Open the side wooden cover Step 3 Take the cabinet out from the wooden box ...

Страница 8: ...8 2 2 Side view Step 1 Open the top wooden cover Step 2 Open the side wooden cover Step 3 Take the cabinet out from the wooden box ...

Страница 9: ...king the cabinets out from the wooden box when you place the cabinet on the ground please put the back side on the ground first then carefully put it standing on the ground as shown above to make sure the modules will not be damaged ...

Страница 10: ...BI5051B 13 T CON vendor Novastar 14 T CON part name MCTRL600 A4S 15 SMPS vendor Great Wall 16 SMPS part name GW XSP300WV4 5 4 5V 60A 17 Module Dimentions LxH mm 320x320 18 Cabinet Dimensions LxH mm 960x960X125 19 Cabinet Dimensions With Waterproof cover LxH mm 960x960x149 5 20 Cabinet Weight kg cabinet 32 5 21 Cabinet Construction Aluminum 22 Box Dimension LxHxD mm 1032x1155x390 2pcs in 1 box 23 B...

Страница 11: ... to 90 42 Color Temperature 43 Default 6500K 500K 44 Adjustable range 2800 16000K 45 Cooling Self 46 Radian Support 10 to 90 47 IP Rating IP65 48 Accessory in Box Module Sending box Receiving card Hub boards SMPS screws cables and so on 49 EMC Class Class A 50 Certification 51 Service Front and Back service 52 Heat Power Consumption per Cabinets W 1564 53 Required Air Flow CFM 76 54 Power chain fo...

Страница 12: ...art name GW XSP300WV4 5 4 5V 60A 17 Module Dimentions LxH mm 320x320 18 Cabinet Dimensions LxH mm 960x960X125 19 Cabinet Dimensions With Waterproof cover LxH mm 960x960x149 5 20 Cabinet Weight kg cabinet 32 5 21 Cabinet Construction Aluminum 22 Box Dimension LxHxD mm 1032x1155x390 2pcs in 1 box 23 Box Volume m 0 465 24 Package Weight kg 93kg 1 box w 2 cabinets 25 Brightness cd m Before Calibration...

Страница 13: ...800 16000K 45 Cooling Self 46 Radian Support 10 to 90 47 IP Rating IP65 48 Accessory in Box Module Sending box Receiving card Hub boards SMPS screws cables and so on 49 EMC Class Class A 50 Certification 51 Service Front and Back service 52 Heat Power Consumption per Cabinets W 1535 53 Required Air Flow CFM 74 7 54 Power chain for per input Pcs 2 110V 5 220V 55 Singal chain for per port Pcs 60 56 ...

Страница 14: ... 5V 60A 17 Module Dimentions LxH mm 320x320 18 Cabinet Dimensions LxH mm 960x960X135 19 Cabinet Dimensions With Waterproof cover LxH mm 960x960x159 5 20 Cabinet Weight kg cabinet 37 5 21 Cabinet Construction Aluminum 22 Box Dimension LxHxD mm 1032x1155x390 2pcs in 1 box 23 Box Volume m 0 465 24 Package Weight kg 103kg 1 box w 2 cabinets 25 Brightness cd m Before Calibration 8100 26 Brightness cd m...

Страница 15: ...ing Self 46 Radian Support 10 to 90 47 IP Rating IP65 48 Accessory in Box Module Sending box Receiving card Hub boards SMPS screws cables and so on 49 EMC Class Class A 50 Certification 51 Service Front and Back service 52 Heat Power Consumption per Cabinets W 518 53 Required Air Flow CFM 25 1 54 Power chain for per input Pcs 3 110V 6 220V 55 Singal chain for per port Pcs 160 56 Space for Back ser...

Страница 16: ...16 3 2 Product Appearance ...

Страница 17: ...17 XAT6 7 XAT10 XAT16 ...

Страница 18: ...18 3 3 Product design Decomposition chart ...

Страница 19: ...19 Assembly drawing ...

Страница 20: ...20 3 4 Product main components Module Power Supply Receiving card DC output cables 9 pcs Flat cables 9 pcs ...

Страница 21: ...Audio input connect to the audio source receiving the audio signal USB Control port connect to the computer receiving control signal DVI input DVI video input connect to the video source receiving the video signal HDMI input HDMI video input connect to the video source receiving the video signal Ethernet port Signal output ports connect to the display pass signal Cascade Cascade control in and out...

Страница 22: ...440x900 6 1 light sensor interface 7 Cascading supported 8 18bit gray scale processing and presentation 9 Video format RGB YCrCb4 2 2 YCrCb4 4 4 10 Standard 1U housing independent power supply 1U chassis Size 482 6mm width 44 45mm height 250mm depth dd Weight 4 15Kg Net weight 2 7Kg Computer Note Usually the sending box and he PC should be running in control room LED display screen ...

Страница 23: ...al input cable AC power cascade cable BN81 15311A Different code by different project R2L3 27 0105 Different code by different project 3D2 22 10363 Signal cascade cable Connect plate M10 Bowls Key for back door BN81 15326A BN81 15334A BN81 15335A 3D3 23 10101 R2J8 42 0072 R2W8 22 0466 R2W8 29 3277 Tool for service Front Service wire for door R2W8 29 2868 R2W8 29 10213 Remark The final quantity is ...

Страница 24: ...0219 R2A8 24 10024 R2W8 22 1410 Tool for service Front AC power input cable Signal input cable AC power cascade cable Different code by different project R2W8 29 2868 Different code by different project 3D2 22 10363 Signal cascade cable DC output cable Flat cables Service wire for door 3D3 23 10101 3D2 22 8474 3D4 23 10040 R2W8 29 10213 Other materials Remark The final quantity is subject to each ...

Страница 25: ...d on project PCS 3D2 22 10363 AC Power cascade cable 3 2 5m 50CM two end connectors PCS 3D3 23 10101 Signal cascade cable Cat 5 type 60CM two end connectors PCS R2J8 42 0200 Connect plate 130 100 4 0mm ROHS PCS R2J8 42 2403 Connect plate 130 50 4 0mm ROHS PCS R2W8 22 0466 M10 Bowls Six angle stainless steel ROHS PCS R2W8 29 3277 Key for back door Circle with ears PCS R2D8 25 10006 Power supply GW ...

Страница 26: ...D R3C6 88 10053 A S HUB BOARD JDM R3C6 88 10053 Hub for XAT 1 PCS AIR SWITCH Air switch R2S9 88 0298 A S AIR SWITCH JDM R2S9 88 0298 NDB2 63 D10 ROHS 1 PCS DVI CABLE DVI Cable R2L3 27 0104 A S DVI CABLE JDM R2L3 27 0104 DVI Cable 1 PCS USB CABLE USB Cable R2L3 27 0105 A S USB CABLE JDM R2L3 27 0105 USB Cable 1 PCS POWER CORD 3 core plug VDE R2J8 22 0125 A S POWER CORD JDM R2J8 22 0125 3 core plug ...

Страница 27: ... 10035 CNAC FPX match SAC3FPX ROHS 1 PCS DC OUTPUT CABLE DC output cable 2 5m 35CM 3D2 22 8474 A S DC CABLE JDM 3D2 22 8474 2 5m 35CM 1 PCS DC OUTPUT CABLE DC output cable 2 5m 45CM 3D2 22 10346 A S DC CABLE JDM 3D2 22 10346 2 5m 45CM 2 PCS DC OUTPUT CABLE DC output cable 2 5m 50CM 3D2 22 10347 A S DC CABLE JDM 3D2 22 10347 2 5m 50CM 1 PCS DC OUTPUT CABLE DC output cable 2 5m 60CM 3D2 22 8475 A S ...

Страница 28: ...355 Screws M3 8 Fix SMPS Air switch 28 PCS SCREW Screws M3 6 R2W8 22 0050 A S SCREW JDM R2W8 22 0050 Screws M3 6 Fix receiving card hub board 4 PCS U DISK U DISK 2S8 22 10025 A S U DISK JDM 2S8 22 10025 U DISK 1 PCS M10 BOWLS M10 Bowls R2W8 22 0466 A S M10 BOWLS JDM R2W8 22 0466 M10 Bowls 16 PCS KEY FOR DOOR Key for back door R2W8 29 3277 A S KEY FOR DOOR JDM R2W8 29 3277 Key for back door 1 PCS S...

Страница 29: ...2S9 88 0298 NDB2 63 D10 ROHS 1 PCS DVI CABLE DVI Cable R2L3 27 0104 A S DVI CABLE JDM R2L3 27 0104 DVI Cable 1 PCS USB CABLE USB Cable R2L3 27 0105 A S USB CABLE JDM R2L3 27 0105 USB Cable 1 PCS POWER CORD 3 core plug VDE R2J8 22 0125 A S POWER CORD JDM R2J8 22 0125 3 core plug 1 PCS AC POWER CABLE AC power cascade cable 3 2 5m 150CM 3D2 22 10382 A S AC POWER CABLE JDM 3D2 22 10382 3 2 5m 150CM 1 ...

Страница 30: ...5CM 2 PCS DC OUTPUT CABLE DC output cable 2 5m 50CM 3D2 22 10347 A S DC CABLE JDM 3D2 22 10347 2 5m 50CM 1 PCS DC OUTPUT CABLE DC output cable 2 5m 60CM 3D2 22 8475 A S DC CABLE JDM 3D2 22 8475 2 5m 60CM 1 PCS DC OUTPUT CABLE DC output cable 2 5m 75CM 3D2 22 10348 A S DC CABLE JDM 3D2 22 10348 2 5m 75CM 1 PCS DC OUTPUT CABLE DC output cable 2 5m 80CM 3D2 22 10349 A S DC CABLE JDM 3D2 22 10349 2 5m...

Страница 31: ...ing card hub board 4 PCS U DISK U DISK 2S8 22 10025 A S U DISK JDM 2S8 22 10025 U DISK 1 PCS M10 BOWLS M10 Bowls R2W8 22 0466 A S M10 BOWLS JDM R2W8 22 0466 M10 Bowls 16 PCS KEY FOR DOOR Key for back door R2W8 29 3277 A S KEY FOR DOOR JDM R2W8 29 3277 Key for back door 1 PCS SERVICE WIRE Service wire for door R2W8 29 10213 A S SERVICE WIRE JDM R2W8 29 10213 Service wire for door 1 PCS SCREW Screws...

Страница 32: ... A S RECEVING CARD JDM R2S8 22 1761 A4S 1 PCS HUB BOARD HUB BOARD R3C6 88 10053 A S HUB BOARD JDM R3C6 88 10053 Hub for XAT 1 PCS AIR SWITCH Air switch R2S9 88 0298 A S AIR SWITCH JDM R2S9 88 0298 NDB2 63 D10 ROHS 1 PCS DVI CABLE DVI Cable R2L3 27 0104 A S DVI CABLE JDM R2L3 27 0104 DVI Cable 1 PCS USB CABLE USB Cable R2L3 27 0105 A S USB CABLE JDM R2L3 27 0105 USB Cable 1 PCS POWER CORD 3 core pl...

Страница 33: ...C3FPX ROHS 1 PCS DC OUTPUT CABLE DC output cable 2 5m 65CM 3D2 22 10350 A S DC CABLE JDM 3D2 22 10350 2 5m 65CM 1 PCS DC OUTPUT CABLE DC output cable 2 5m 70CM 3D2 22 10351 A S DC CABLE JDM 3D2 22 10351 2 5m 70CM 1 PCS DC OUTPUT CABLE DC output cable 2 5m 95CM 3D2 22 10352 A S DC CABLE JDM 3D2 22 10352 2 5m 95CM 2 PCS DC OUTPUT CABLE DC output cable 2 5m 70CM 3D2 22 10353 A S DC CABLE JDM 3D2 22 1...

Страница 34: ...ing card hub board 4 PCS U DISK U DISK 2S8 22 10025 A S U DISK JDM 2S8 22 10025 U DISK 1 PCS M10 BOWLS M10 Bowls R2W8 22 0466 A S M10 BOWLS JDM R2W8 22 0466 M10 Bowls 16 PCS KEY FOR DOOR Key for back door R2W8 29 3277 A S KEY FOR DOOR JDM R2W8 29 3277 Key for back door 1 PCS SERVICE WIRE Service wire for door R2W8 29 10213 A S SERVICE WIRE JDM R2W8 29 10213 Service wire for door 1 PCS SCREW Screws...

Страница 35: ...the first cabinet is working normally in the display screen Check if the brightness setting is 0 Check if the software setting is correct The whole display screen is blinking Check if the connection is broken between PC and Sending box Check if the connection is broken between Sending box and the display screen Check if the sending box is normal Check if the first cabinet is working normally in th...

Страница 36: ... cabinet Check if the receiving card is normal Check if the software setting is correct Check if the program in receiving card is correct Part of the display screen is blinking Check if the connection is broken between cabinet and cabinet Check if the receiving card is normal Check if the software setting is correct Check if the program in receiving card is correct ...

Страница 37: ...s connected well Check if the USB cable is broken Check if the software is running well The display screen display wrong image Check if the connection table setting is correct Check if the software setting is correct Check if the program in receiving card is correct ...

Страница 38: ...cabinet to cabinet Check if the receiving card is normal Check if the power supply is broken in cabinet Check if the program for receiving card is correct The cabinet is blinking Check if the receiving card is broken Check if the connection is broken between cabinet to cabinet Check if the program for receiving card is correct ...

Страница 39: ...broken Check if the flat cable is broken Check if the DC power cable is broken Check if the HUB board is broken Check if the module is broken Part of the cabinet is blinking Check if the flat cable is broken Check if the HUB board is broken Check if the module is broken ...

Страница 40: ...k if the module is broken Check if the last module is broken The module is blinking Check if the flat cable is broken Check if the module is broken Check if the last module is broken Block of module is broken or column of module is broken Check if the driver IC is broken Check if the soldering of the driver IC is broken ...

Страница 41: ...41 Row of module is broken Check if the 4973 IC is broken Check if the soldering of the 4973IC is broken Pixel of module is broken Check if the led is broken Check if the soldering of led is broken ...

Страница 42: ...lights on the receiving card as shown below If everything is right the Red one is blinking and the Green one is on no blinking Otherwise the user needs to check receiving card the programmer and the Cat 5 cable connect into this scan board How to check the input and output problem of board Usually there are one input and one output on board If a board is broken we can get data from another board t...

Страница 43: ...43 Checking Method Jump signal from the last module to another module Jump signal from the current row to the next row ...

Страница 44: ...mental conditions Humidity wind temperatures rain snow etc Location Outdoor Indoor altitude etc Usually for outdoor display screen the customer should build top cover and side cover for IP protection Including waterproof and dust proof Ground stability Front clearances For making sure there is sufficient free area in front of the LED display screen and respect the maximum viewing angles and distan...

Страница 45: ...45 Installation of cabinets Fixing of connect plate ...

Страница 46: ...vel as shown as below 2 First cabinet is placed in the middle of the bottom row with the stud rods in the middle of the corresponding slot as shown as below do not fix the nuts tightly 3 Place the cabinets beside one another from the middle of the row to the sides as shown as below do not fix the nuts tightly 4 Finish the first row by same way as shown as below ...

Страница 47: ... the connect plates 6 Place the middle cabinet in the second row adjust it and fix it but not tight Make sure it is installed horizontally and vertically then fix it tightly as shown as below 7 Finish the second row by the same way as shown as below 8 Finish the rest installation of all the cabinets by the same way as shown as below ...

Страница 48: ...protect circuit Do not route power and communication wires in the same conduit Separate conduits must be run for communication wires and power wires However fiber optic wire may be run in the same conduit with power wires Grounding The LED display screen must be properly grounded according the applicable national and local codes Properly grounding every display cabinet is necessary as it is essent...

Страница 49: ...aximum discharge current Imax 8 20µs 40 kA Voltage protection level Up in ln AC385 505V 1 7kV TA 25ns Power distribution box Since the LED screen product is an industrial class product and has a relatively large power it uses a high power switch power supply So the start up impact current at startup is relatively large And then the air switch which is used in the power distribution box needs to us...

Страница 50: ...ir from structure and cabinet And if the LED display screen is more wide than 10M should install more air flow inside steel structure to make sure all the area air can be took out Usually per 5M need to add a air flow When the air flow is installed the protection net should be also installed for protect service person and equipment Also there should be air inlet on the bottom of the steel structur...

Страница 51: ...51 8 Connection of the LED screen 8 1 Connection for equipments Connection between Sending box and PC 8 2 Port of Cabinet AC Power input AC Power input Signal socket ...

Страница 52: ...20 240V AC power voltage countries and areas each AC input cable can offer power for 5 cabinets But each AC input cable only can offer power for 2 cabinets in 100 120V AC power voltage countries and areas XAT 6 7 10 Attention For 220 240V AC power voltage countries and areas each AC input cable can offer power for 6 cabinets But each AC input cable only can offer power for 3 cabinets in 100 120V A...

Страница 53: ... the distance between the control room and LED display screen it is not certain The signal cascade cable Cat 5 or Cat 6 60cm two end with connector The signal cascade cable Cat 5 or Cat 6 120cm two end with connector Attention Each signal input cable can offer signal for 30 XAT6 7 60 XAT10 160 XAT16 cabinets ...

Страница 54: ... there will be a cabinet arrangement drawing to show how to install the cabinet in turn This is only a sample to show you what it like Note For waterproof please use the water proof cover to cover the last cabinet which have no connector to the next cabinet ...

Страница 55: ...low the guides to finish the setup software version NovaLCT V5 2 0 Fig 9 1 When the setup of the NovaLCT is completed the LED software will show up in the Start Program Click to start operation after entering NovaLCT in the program as Fig 9 2 shown Fig 9 2 There are shortcuts of NovaLCT Mars in the desktop as icon shown double click it to start up the program ...

Страница 56: ...o set screen parameters as follows Enter NovaLCT main interface Step 1 Start NovaLCT click User Advanced Login enter User login window as shown in Fig 9 3 Fig 9 3 Step 2 Input the password admin enter the NovaLCT main interface for advanced users as shown in Fig 9 4 Fig 9 4 ...

Страница 57: ...ation display configuration It makes the management of brightness control and monitoring of multiple LED displays easier when these LED displays are combined together Hardware Information This is used to check the information about the current LED display control system Prestore Screen Enter the restore screen booting screen and no signal including the disconnected network cable and no DVI signal ...

Страница 58: ...utton Perform the screen control functions which include Black Out Freeze and Normal Besides self test options are also provided Monitoring Shortcut button Enter the monitoring page to view the monitoring results or set the monitoring parameters Led Error Detection Enter Led Error Detection page to perform LED error detection after the screen has been properly configured Multi batch Adjustment Adj...

Страница 59: ...gins Test Tool Shortcut button To open the page which all test tools test content for LED displays testing are in Calculator Click on this item will open the Microsoft Windows calculator External Program Click on this item will add an external program DHCP Service Obtain the IP address assigned by the server User Advanced User Login Log in the synchronous system with the password admin Enter Demon...

Страница 60: ...tem the used serial port will be automatically set as the current serial port Otherwise if multiple serial ports are used to connect control systems to the computer one serial port for one control system the serial port that is used to connect the control system which is to be configured should be set as the current serial port If it s the mode with no sending board please set the corresponding ne...

Страница 61: ...ally the resolution of transmitting card is bigger than the resolution of the LED display screen Fox example the resolution of the LED display screen is 1400 720 the user can not choose 1280 1024 must choose bigger than 1400 900 Another notice Every RJ 45 output of transmitting card can offer 650 000 pixels if your LED display s pixels are more than this you must use 2 cat 5 cable or more ...

Страница 62: ... Detect Communication Status This is used to check whether the communication within the current LED display is good l Read the Number of Receiving Cards Get the number of receiving cards loaded by each of the Ethernet ports of the current sending card l Enable Mapping only supported by some receiving cards of the Armor series When this function is opened current serial number of the cabinet and it...

Страница 63: ...nfiguration File Save system configuration parameters as a file l Save This is used to save the settings to a FLASH chip The saved data won t be lost even the hardware is powered off Screen types include standard screen and complex screen Configurations for different types of screen will be given as follow Attention We have saved all the program into the receiving card before delivery not need to ...

Страница 64: ...ED display is good l Read the Number of Receiving Cards Get the number of receiving cards loaded by each of the Ethernet ports of the current sending card l Enable Mapping only supported by some receiving cards of the Armor series When this function is opened current serial number of the cabinet and its Ethernet port No will be shown on the cabinet l Load from File Load screen information files sa...

Страница 65: ... used to save the settings to a FLASH chip The saved data won t be lost even the hardware is powered off Screen types include standard screen and complex screen Configurations for different types of screen will be given as follow Attention Usually we will make the connection table file and send it to the user but if you want use it you must connect data cables according to data cable connection dr...

Страница 66: ...r Configuration as shown in Figure 9 9 Figure 9 9 Advanced color configuration Factory Setting l Current Gain Some chips support current gain control l Default Value click to restore the default values l RGB Brightness adjusts brightness of R G B colors respectively or check synchronization to adjust the three colors synchronously l Save the current gain and brightness to hardware l Import local c...

Страница 67: ...ace when adjusting the target color space preview the adjustment results on the LED screen until satisfaction l PAL NTSC Standard system click the button with your mouse the target space will be set to either PAL or NTSC system l Enable color space adjustment After being checked the target color space values can be applied to the entire LED display l Add color space information save current color ...

Страница 68: ... segment l Delete selected color temperature segment l Clear all color temperature segment l Save the color temperature table to local space Color Adjustment Adjust hue contrast and saturation of the LED display This function is only supported NovaStar Pro HD for the moment ...

Страница 69: ...ghtness Adjustment page select Manually Adjustment Figure 9 10 Manual adjustment Brightness Set the brightness value following the operations below l Drag the slider or enter a number to set the brightness l Select Reduce Gray Ratio Loss Different brightness correspond to different gray ratios l Select the Grayscale or Contrast mode Advanced Settings Advanced settings include adjustment of Gamma c...

Страница 70: ...n the Gamma table l Move Down Move the position of the selected value down in the Gamma table l Save Save the current Gamma values as a file l Load Load a Gamma value configuration file from PC l Color temperature adjustment Rough adjustment Select Rough Adjustment and drag the slider or enter a number to set the color temperature Precise adjustment Select Precise Adjustment and click to enter the...

Страница 71: ...advance please see description of color temperature table in 9 5 Advanced Color Configuration check Adjust Gamma drag scroll bar to adjust Gamma value Step 3 After parameter configuration is done click to add another designated brightness Add environment brightness Step 1 Click to set start time and type of adjustment Step 2 Click choose whether to adjust color temperature if it is needed to adjus...

Страница 72: ...ollection environment brightness data In night mode the system will adjust the screen brightness to the maximum brightness value in night mode while the screen brightness which is adjusted based on the environment data collected through the light sensor is greater than the set maximum brightness value in night mode 1 Select the check box in front of Opening to start the night mode 2 Click to add s...

Страница 73: ...ect Period and Read times of light sensors Detect Period is the time period the light sensors measure the environment brightness Read times of light sensors is the times that NovaLCT reads the measurement results of the light sensors Thus the auto brightness time interval is the production of Detect Period and Read times of light sensors For example if light sensors measure the environment brightn...

Страница 74: ... Normal Switch the LED display back to normal from Black Out or Freeze l Self Test Show the test images generated by the receiving card for LED displays aging test or error detecting When the MCTRL660 PRO device is connected the Flip function is available You can select a flipping option for the image of the Ethernet port connected to the corresponding sending card The option can be Disable Left R...

Страница 75: ...formation has been set for the synchronous system when produced Only time hour minute and second is set here for the synchronous system l Current Operation Communication Port If more than one synchronous system is connected to the computer set the communication port through which the synchronous system to be configured l SN Number of Sending Card Listed are the SNs of all sending cards of the curr...

Страница 76: ...aLCT listens to It is actually an IP of the computer on which NovaLCT is running l Port This is the port that NovaLCT listens to l Reconnect Click this button to terminate the current listening process and start a new listen process using the settings of Local IP and Port l Communication Log Records of the communication between NovaCLB and NovaLCT are listed is this panel l Enable Calibration This...

Страница 77: ...ced receiving card in the LED display l Set coefficients for a new module This option is to set the calibration coefficients for a newly placed module in the LED display l Adjust Coefficients This option is to adjust the calibration coefficients of the selected LED display area for better performance l Erase or reload Coefficients This option is to erase or reload the calibration coefficients of t...

Страница 78: ...e contains calibration coefficients for one or multiple cabinets l Cabinet ID The cabinet ID s will be shown here if the selected is a cabinet calibration coefficient database l Columns This is the column number of the calibration coefficient array of the selected database l Rows This is the row number of the calibration coefficient array of the selected database Step 2 Click Next button to open t...

Страница 79: ...79 l Screen The page for uploading calibration coefficients in Screen way l Pixel The page for uploading calibration coefficients in Pixel way ...

Страница 80: ...pixel area l Topology or List Selected this option to upload calibration coefficients to the cabinets selected in the cabinet array sketch map or the cabinet list If the current LED display is a standard display the sketch map of the cabinet array will be shown after this option is selected Otherwise if the current is a complex display the show is the cabinet list Step 3 Select Fast Upload or Stab...

Страница 81: ...n coefficients form the current LED display and save them to a database file Step 1 The calibration coefficients read back can be saved to an existing database or a new database Shown as below which are the pages for saving coefficients to an existing database and a new database respectively The page for saving calibration coefficients to an existing database Open Click this button to open an exis...

Страница 82: ...ey are to be uploaded to in the LED lights array of the whole display In the uploading procedure the coefficients are uploaded according to the positions set for them Thus if the position of a cabinet is changed the coefficients for this cabinet will not be correctly uploaded l Cabinet database In a cabinet database the calibration coefficients are arranged in the form of cabinets The coefficients...

Страница 83: ...ption to select the cabinets for which the calibration coefficients are to be saved Note that if the database for saving the coefficients is a cabinet database one cabinet should be selected at one time for coefficients saving l Save Click this button to save the calibration coefficients of the selected display area to the specified database If the database for saving the coefficients is a cabinet...

Страница 84: ...ying the area The page for specifying the working area of the new receiving card Step 2 Select the calibration coefficient source The coefficients could be from a database the Database option or generated according to those of the surrounding receiving cards the Refer to Surrounding Scan Board option The page for getting calibration coefficients from a database ...

Страница 85: ...r the new receiving card according to those of its surrounding receiving cards Note l One or more surrounding cabinets can be selected for generating the calibration coefficients for the new receiving card l The calibration coefficients are generated according to those of the selected surrounding cabinets and make the cabinet driven by the new receiving card similar to its surrounding cabinets in ...

Страница 86: ...brightness of the calibration coefficients l Advanced Click this item to switch to the advanced adjustment page The Advanced adjustment page l Color Adjustment The brightness hue and saturation of red green and blue can be adjusted in the Color Adjust panel l Color Temperature Adjustment Use the slide bars to adjust the red green and blue components for yellow cyan magenta and white in the Color T...

Страница 87: ...is different from the surrounding cabinets in color adjust the brightness saturation and hue through the advanced adjustment page for better image quality l Use the test tools in Plug In Tool Test Tool to require the LED display to show the color that is being adjusted Step 4 Save the calibration coefficients to the hardware FLASH so they won t be lost when the LED display is powered off The page ...

Страница 88: ...tep 2 Double click the selected cabinet and select the new module The page for specifying the new module Module Size Set the pixel array size of a module here NovaLCT divides a cabinet into modules according to the module pixel array size and the cabinet pixel array size Step 3 Select the calibration coefficients source Calibration coefficients generated ...

Страница 89: ...ore surrounding modules can be selected for generating the calibration coefficients for the new module l The calibration coefficients are generated according to those of the selected surrounding modules and make the pixel array driven by the new module card similar to its surrounding in brightness hue and saturation The generated calibration coefficients are just substitution of those from NovaCLB...

Страница 90: ...ea to be adjusted Step 2 Select the adjustment type If Adjust Own Effect option is selected the color adjustment of selected area is independent to the other areas of the LED display If Effect As Other Selected Area option is selected the color of the selected area will be adjusted according to the reference area color The selected area color will look similar to the reference area color after the...

Страница 91: ...is selected NovaLCT will adjust the calibration coefficients of the selected area according to those of the reference areas and make the selected area looks similar to the reference areas in color The nearer the reference areas are to the area being adjusted the better the adjustment result will be Step 3 Click the Save button to save the adjusted calibration coefficients to the hardware The save ...

Страница 92: ...ustment operations to the selected area Note l If the adjustment operations are to be applied to another area the problem of this area should be similar to the area selected in Step 1 Otherwise don t apply the operations to this area l If the adjustment result of the new area is satisfying after applying the operations click Save button again to save the adjusted calibration coefficients to the ha...

Страница 93: ...on coefficients l Screen Select this option to erase all calibration coefficients for the whole display l Topology or List Select this option to select the cabinets from the cabinet array sketch or the cabinet list of which the calibration coefficients are to be erased Note The calibration coefficients will be their default values after the erase operation Make a copy of the calibration coefficien...

Страница 94: ...et the calibration coefficients again for the screen or a specified area according to the module size or pixels After all the coefficients are reset click Save to HW so that the coefficients can take effect Resetting calibration coefficients ...

Страница 95: ...ower supply ribbon cable cabinet door and smart module NovaLCT is applicable to both ordinary screen and combined screen Click to enter the monitoring interface as shown in below The Monitor page l Monitoring Refresh This button is used to update the monitored data l Configuration This button is used to edit the contents to be monitored and set rules for alarm ...

Страница 96: ...oring Refresh period l Auto Refresh If this option is check NovaLCT will automatically check the status and parameters being monitored and update the monitored data periodically according to the period setting l Retry times after read status failed This parameter determines how many times NovaLCT will retry to check the status and parameters being monitored when it fails in doing so l Link to Nova...

Страница 97: ... options The monitoring functions can only be realized by using the monitoring card so Connect to Monitoring Card option should be selected before the refresh related options are set Hardware configuration Click to enter the advanced setting of monitor as shown in the figure below Advanced settings of monitoring ...

Страница 98: ...option is selected the open close status of the cabinet doors will be under monitoring l Refresh Fan If this option is selected the fans status will be under monitoring Set fan quantity uniformly If for every cabinet the number of fans to be monitored is the same select this option and set the fan number in the box to the right of this option Set fan quantity individually If the numbers of fans to...

Страница 99: ...ult information when setting the temperature humidity fan speed and voltage critical value Data alarm configuration Control Configuration Set the rules for auto temperature and smog control Control configuration Click to add control information ...

Страница 100: ... items as shown below Email setting Add the receiver Edit the receiver Delete the receiver If email notification is desired information related to the email sender receiver and email is required to be set If Enable Sending System Report Email is selected click Send system report email regularly to set a sending date ...

Страница 101: ...n the following figure You can search the logs by time and delete the undesired ones The History window for notification emails checking The details of operation for NovaLCT please refer to the read as shown below Note Until now the monitoring card only support sending card status receiving card status and cabinet inside temperature detection ...

Страница 102: ...nt Soft hand brush with long hair recommended 4 cm pork hair Garden hose with a spray nozzle Air compressor Cleaning steps 1 Seal up the data and power sockets using a power and data linking cable Make sure that all plug holder clamps are locked firmly 2 Put the detergent on the shades and LED s part by part of the LED display screen Do not use industrial grease removers Use only materials or chem...

Страница 103: ...ion before goods are delivered out of factory Site calibration When the LED display screen is running for a long time for example for one year some part of the display screen may play a different image from other parts Chromatic aberration will appear on the LED display screen Then a site color calibration is needed to achieve color uniformity among all cabinets of the LED display screen please co...

Страница 104: ...from cabinet by hand as shown below Bring a new module connect the DC power cable and flat cable into the new module Put the new module on the cabinet and then install it into cabinet by front service tool as shown below Power on the cabinet After replacing modules the customer should update the calibration data for that module in the receiving card Operation details are shown in chapter 9 9 All t...

Страница 105: ...hown below Remove the patching board by screwdriver and then remove the bad power supply from the cabinet as shown below Install the spare power supply into the cabinet and then install the patching board by screwdriver as shown below Install all the cables connected to the power supply as shown below Install back the modules from front by front service tool as the modules service steps as shown M...

Страница 106: ... shown below Take off all the cables from bad HUB board and remove receiving card from HUB board as shown below Bring a new HUB board and install back the receiving card then connect back the cables as shown below Install the new HUB board on the door of the cabinet as shown below Install back the modules from front by front service tool as the modules service steps as shown Module replacement Tur...

Страница 107: ...ll it into the HUB board as shown below Install back the HUB board from front by screwdriver as HUB board service steps as shown HUB board replacement Install back the modules from front by front service tool as the modules service steps as shown Module replacement Turn on the cabinet Open Close Air switch Remove the modules from front by front service tool as the modules service steps as shown Mo...

Страница 108: ...switch take off all the cables on the bad air switch and then remove the it from the cabinet as shown below Bring a new air switch and install it into the cabinet install all the cables into the new air switch and then install the cover back on the cabinet as shown below Install back the modules from front by front service tool as the modules service steps as shown Module replacement Power on the ...

Страница 109: ...modules service steps as shown Module replacement Open the door oft he cabinet by screwdriver from front as shown below Service the bad cables as shown below After cables service close the door of the cabinet as shown below Install back the modules from front by front service tool as the modules service steps as shown Module replacement Power on the cabinet ...

Страница 110: ...110 Back Service Open cabinet Before replace the bad parts in cabinet you need to open the back door of cabinet by key as shown below ...

Страница 111: ...then take off the bad module from cabinet by hand as shown below Put the new module on the cabinet and then install it into cabinet as shown below Connect the DC power cable and flat cable into the new module as shown below Power on the cabinet After replacing modules the customer should update the calibration data for that module in the receiving card Operation details are shown in chapter 9 9 Al...

Страница 112: ...ables connected to the power supply as shown below Remove the patching board by screwdriver and then remove the bad power supply from the cabinet as shown below Install the spare power supply into the cabinet and then install the patching board by screwdriver as shown below Install all the cables connected to the power supply as shown below Turn on the cabinet ...

Страница 113: ... the bad HUB board from the cabinet and then remove the receiving card from the bad HUB board as shown below Bring a new HUB board and install the receiving card into the new HUB board and then install the new HUB board on cabinet as shown below Install all the cables into the new HUB board as shown below Power on the cabinet ...

Страница 114: ...elow Power on the cabinet Air switch Power off the cabinet where the bad air switch is in Remove the cover for the air switch take off all the cables on the bad air switch and then remove the it from the cabinet as shown below Bring a new air switch and install it into the cabinet install all the cables into the new air switch and then install the cover back on the cabinet as shown below Power on ...

Страница 115: ...input cable is in Remove the bad one from the cabinet Install the new one Power on the cabinet Signal input cable Power off the cabinet where the bad Signal input cable is in Remove the bad one from the cabinet Install the new one Power on the cabinet Signal socket changing ...

Страница 116: ...116 Flat cable Remove the bad one Install the new one DC power cable Power off the cabinet where the DC cable is Take off the bad one Install the new one Turn on the cabinet ...

Страница 117: ...gram If customer requests software installation and setup for the product If a service technician removes cleans dusts or foreign materials inside of the product If customer requests an installation additionally after purchasing a product through home shopping or online A product damage cased by customer s fault Product damage caused by customer s mishandling or wrong repair If a product damage is...

Страница 118: ...power supply cable USB should not be disposed of with other household waste at the end of their working life To prevent possible harm to the environment or human health from uncontrolled waste dispasal please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources ...

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