LVP502 user manual
Contents
1. notice 9 26 Installation Before the installation please check whether the installation components are complete and carefully read the Safety Precautions and the Ports and Specifications Humanized treatment is used for the ports of the video processor with a box indicating the input ports and a box indicating the output ports In an engineering program try to use HD interfaces such as HDMI DVI or SDI The figure below shows the common installation programs HD camera DV DVDPLAYER Audio Amplifier PC DVD PLAYER Laptop PC LEDWALL 10 26 Installation of LED Transmission Card 1 Remove the upper cover and then the baffle of the case and install the fixing bolts at the corresponding positions so as to install the transmission card of the corresponding brand 2 Install the LED transmission card fix it with the 4 screws supplied tighten the hexagonal bolt of the DVI interface and insert the 4PIN 5V power cable into the power socket of the transmission card as shown in the figure When the transmission card is installed install the baffle of the case 11 26 Front panel The Front Panel of the video processor uses a friendly human machine interface and clear and simple LCD menu displaying The default menu displays the operation modes of the video processor for you and you can use the main menu to set detailed parameters The panel provides the most frequently used shortcut keys with LED indicat2. plane with pixel as scale The processor sets the desired parameters H Start and V Start according to the coordinate plane PIP The PIP function includes the Picture in Picture mode and KEY mode When the function is turned on the Seamless Switching function will be turned off automatically PIP Mode The PIP mode is Picture in Picture that uses the digital technology to display two programs on the same screen that is on the main screen being watched normally one or more compressed sub screens are inserted so that the user can monitor other channels while watching the main screen In the PIP mode the user needs to provide at least two channels of signal input and set the PIP menu accordingly Before using the PIP function the user should understand the Source Input Conflict List Source Input Conflict List VI V2 VGA DVI HDMI SDI vi y x y y y y E v2 x y y y y y Q VGA y y y y y y B tow v iv f vfv x 4 am y y y x y y SDI y y y y y y The example of detailed PIP parameter setup is as follows Enter PIP menu In the main menu select PIP PIP Mode Parameter Setup and set the parameters of the PIP mode 21 26 Note To select the input signal channel of PIP you must select in the PIP Mode menu There is no shortcut key lt 1024 Input V Border Color White z Border Width 3 364 25
3. 0 480 Transparency 0 Horizontal Start 364 Vertical Start 250 i Horizontal Width 480 ke B94 Ww nN gt Vertical Height 320 Keying Mode Keying is the extension of the PIP function It is realized by reducing the specified colors from the picture colors of the PIP channel input The Keying function can be used in some simple special effect processing and caption adding The setup operation is simple Refer to the setup example Enter the Keying menu In the main menu select PIP Keying Parameter Setup set the Input to VGA and the Chroma Key to Black Tip Here the Chroma Key refers to the colors extracted including blue green red and black PIP Channel Main Picture Channel Caption Effect 22 26 The above figure shows that the PIP channel input is a picture of white text in the blue background and when the two pictures are overlaid and the blue color is removed the caption effect is realized Seamless Switch The Seamless Switch is an effect realized when the main channel is switched This effect allows the audience to watch pictures smoothly and comfortably when watching video being switched When the PIP function is activated the picture switching effect function can t be used To use this function disable the PIP function first The PIP function can be disabled in the main menu or with the PIP shortcut key Seamless Switch has two eff
4. C Socket Power AC power supply interface for 100V 240V supply input power supply input 2 AUDIO INPUT Audio input Analog audio input AUDIO Audio 3 OUTPUT output Analog audio output Extended 4 EXT port Can set up with SDI module or USB module 3 DVI Input VESA standard PC to 1920x1200 HD to 1080p 6 8 y Composite 1Vpp 3db 0 7V Video 0 3v Sync 75 ohm video input PAL NTSC PAL M N SECAM 480i p 5761 p 720p 1080i p support 8 10 and 2 HEMI Input 12 bit color depth 9 VGA Input VESA standard PC to 1920x1200 60Hz 1024x768 60Hz 1280x720 60Hz 10 DVI 1280x1024 60Hz 1440x900 60Hz 1600 1200 60Hz Output 1680x 1050 60Hz 1920x 1080 60Hz 11 DVI VGA 1920x1200 60Hz 1024x1280 60Hz 15361536 60Hz 2048x640 60Hz 8 26 2048x1152 60Hz 2304x1152 60Hz 2560x8 16 60Hz 1280x720 950Hz 1920x1080 050Hz 1024 1920 60Hz 12 RS232 PC control or software update B LED Sending Card position Positions for installing 1 LED sending cards LED Sending ce Card position Positions for installing 1 LED sending cards Parameters of the Machine Weight 3 6kg 4 4cm H x44cm W x28 5cm D 1U high width of the full rack The depth does Dimensions not include the connector and handle The width does not include the rack lug The width is 48 3cm for a rack with lug Input Power 100VAC 240VAC 50 60Hz Max Power 20W Note Specifications are subject to change without
5. LED Video Processor User Manual Table of Contents Representation a id 1 About This Mandalas ratita dicte 1 Trademark Croditiaii ied id ink dial 2 Safety Precauitl Ons mesias iris 3 ACCESS is a 4 Function Informatica 6 Ports aid S peca lat ae a ie as 8 Installation iria ii sats onetciesde censoncluceesneltden condos se ES OEEO ES riena 10 Installation of LED Transmission Card ccceesesesesseeceseeeecesesceecseeecsecaseecseseceecsseeenesaes 11 O SON 12 MU ira E AAA a E RR 14 Default M 555 ose ss coaceccacneciceucih de taie dal esta E A jedbengacee E A roiceeseeet 14 Mam Ments Seana A Sh a eae 16 Structure Of Main Mette oido EAE Eya IS EEEE y 17 Function Descriptions tii id lade tained ad 18 Output Resolution Setups mos clef harpeseeebetvestatag ecteae 18 OP a BG Aas ee cd a OM ay 19 Signal ContisctiON initial dde aleteo delas 19 A O OOOO O 20 PEP Mos 21 AA OTRA 22 Seamless Wikio A ds 23 LESA A A A A EE E vesseeua dans 23 Preset MOE ia A A A Ea 23 Audio O RN 24 TOO iia 25 Representation Without written permission of the Company no unit or individual may imitate reproduce or copy this Manual in full or in part This Manual shall not be distributed or used for any commercial purposes in any form electronic mechanical photocopy recording or other possible forms The product specifications and information mentioned in this Manual are for reference only and are subject to change without notice Unless s
6. Part 3 A i A 1024x768 1024x768 i 1024x768 DVI DVI DVI Splitter DVI DVI gt 19 26 Crop Setup After the device is connected set the corresponding output resolution and Crop method according to the LED wall Set output resolution On the main menu select Output Output Resolution gt Resolution select the appropriate resolution and press the ENTER key Set Crop method On the main menu select CAP Crop set the horizontal vertical size and start position and press the ENTER key Refer to the figure when making the setup Example of Crop parameters 3072 lt Part 1 i Part 2 Part 3 3 3 3 lt 1024x768 1024x768 1024x768 Horizontal Total Pixels Horizontal Total Pixels 3072 3072 Horizontal Total Pixels 3072 Vertical Total Pixels 768 Horizontal Start 0 Vertical Start 0 Vertical Total Pixels Vertical Total Pixels 768 768 Horizontal Start 1 024 Horizontal Start 2048 Vertical Start 0 Vertical Start 0 Processor 1 Processor 2 Processor 3 The above example shows that the H Total is the sum of the horizontal pixels of the various LED walls the V Total is the sum of the vertical pixels of the various LED walls these two parameters are the same in the various processors The Horizontal Total 20 26 Pixels and Vertical Total Pixels form a coordinate
7. ects 1 e CUT and FADE CUT is instant Seamless and FADE is fade in fade out The time of fade in fade out can be set in the main menu select FUNC Fade Time Parameter Setup Test Pattern After the LED wall is installed you may need to use the test pattern to inspect whether the LED wall is normal The video processor provides a number of test patterns for you to test whether the LED wall has any defective pixel or blind spot and whether the LED wall lattice is aligned You may make adjustment through the following operations test pattern output On the Front Panel press TEST to output the current pattern press TEST again and use the direction keys to select different test pattern Preset Mode In the preset mode you can quickly invoke various frequently used application scenarios during use to reduce repeated complex setup thus improves the efficiency of operations Each preset mode includes such parameters as signal channel mode displaying 23 26 mode picture quality setup etc The saving and invocation of the preset mode are described below Saving of preset mode In the main menu select FUNC Preset Save Mode select any set of preset settings and press ENTER to save it Up to 4 sets of preset settings can be saved Invocation of preset mode On the Front Panel press PRESET use the direction keys to select a set o
8. en you press the EXIT MENU key the video processor will enter the main menu mode and the LCD will display the following screen Use the EXIT MENU Puro J qm lt gt and ENTER keys to select and adjust the various options 16 26 Structure of Main Menu Image Mode Brightness Contrast Color Sharpness Color TEMP User CT Gamma Contrast PT ACM Manage IMAGE Motion Mode BLK Extend DNR MPEG NR Film Mode Reset Full H Total V Total H Start V Start V Wall CAP Tuning Reset Resolution Width Height H Start V Start Reset PIP Off Input Frame Color Frame Size Blender H Start V Start Width Height Reset Input Chroma Key Language Timeout Preset Test PAT Seamless Fade Time FUNC Color Temp Red Green Blue Cutoff User CT Red Cutoff Green Cutoff Blue Reset Auto Adjust H Position V Position H VGA Setup Clock Clock Phase WXGA Mode Reset Device No Multi Device RGB Range Keypad Lock System Info Reset All nuo UIBIA 17 26 The menu is operated in a fixed mode as shown in the table below Operation Key Open main menu In the default menu press the EXIT MENU key Exit main menu Press the EXIT MENU key Select Press the Lauro or J key Adjust Press the r Sm key Enter next level When gt appears on the right of the option press the or menu ENTER key Execute speci
9. f preset settings and press the ENTER key to confirm the selection Audio Switching The Video Processor has 3 channel audio switching including external audio HDMI audio and SDI audio The processor can realize 3 audio switching modes i e Fixed External Input Sound Channel Following and Audio Off Press the AUDIO key repeatedly to switch between these 3 modes Fixed External Input The audio connection is in the External Sound Channel Input mode and the video is switched without changing the sound channel Sound Channel Following When the video is switched to HDMI the sound channel outputs HDMI audio when the video is switched to SDI the sound channel outputs SDI audio when the video is switched to V VGA or DVI the sound channel outputs external audio Audio Off Press the AUDIO key repeatedly to turn off audio output and the LCD will prompt the user of the mode of the audio 24 26 Troubleshooting Problems may occur during installation or use The user can try to troubleshoot the device through the following steps If the problem still cannot be solved the user can contact the local dealer Phenomenon Solution The device has no signal and the indicator is not lit up Check whether the power plug is in bad contact Check whether the power switch is turned on The LCD on the Front Panel displays contents but no signal Check whether the signal cable is c
10. fic Press the E or ENTER key function Confirm an Press the ENTER key operation Function Description Through the critical function description you can configure the video processor quickly to complete the installation and debugging Before setting the various functions check that the device has been correctly connected and the signal input is normal Output Resolution Setup When the device is installed you need to set the output resolution of the processor according to the resolution of the LED wall which can be completed through the Output setup of the main menu In the default menu press the EXIT MENU key to enter the main menu select OUT Resolution Resolution select the appropriate resolution and press the ENTER key 18 26 Crop The fusion function is a solution used to solve the restriction of a single video processor s being unable to drive an ultra big LED The ways of fusion are flexible The fusion function can be applied in various LED fusion systems Signal Connection The Crop function uses one input signal splicing unit that is a channel can use a signal source only signal loop out or signal distribution input may be used and outputs video on the LED wall after processing Take the DVI input splicing as an example the connection method is shown in the figure LED WALL LED WALL 3072 oo Part 1 l Part 2
11. fr oFF gt gt 9 1600x1200 60 14 26 The meanings of the contents of the figure are as follows No Description The main channel is VGA the luma is 50 a Crop mode input resolution 1600x1200 60Hz The PIP channel is SDI the PIP mode is OFF Audio output is OFF Multi device interconnection mode output resolution 1600x1200 60Hz In the default menu the LCD displays the icons of the various functions The meanings of the icons are described in the table below icon Name Description 2J Main channel Indicates the information and mode of the current main input channel input Le Indicates the information and mode of the current Signal output output channel 15 PIP channel PIP channel input mark Y Brightness Indicates the current brightness LE Full video The signal full output is enabled Same as the FULL output key HH Crop mode The video Crop mode is enabled E5 PIP mode Indicates the current mode is PIP mode LKJ Keying Mode The Keying Mode is enabled 2A Line feed Line feed mark connection Menu Next level menu connection symbol 3 connection gy Interconnection The Multi device interconnection mode is enabled 15 26 mode Single machine Indicates the current mode is single machine mode gl mode AD Audio Channel Used to indicate the current audio channel mode Main Menu Wh
12. l Test Patterns for Calibration and Setup A number of test patterns are provided including square color bar gray scale alternating pixel white field red green and blue test patterns Picture in picture Any Size Any Position The position size transparency border width color order etc of picture in picture can be adjusted and controlled at will Broadcast Quality Image Scaling Engine The Video Processor adopts the high performance 30 bit Faroudja DCDI image scaling engine for up or down the resolution conversion of signals with various resolutions and is 6 26 equipped with the professional ACC and ACM video processing engine to give you completely new visual enjoyment More Input Output Interfaces The Video Processor has 6 video input interfaces and 2 video output interfaces covering the currently most common video interfaces and SDI high definition camera interface Convenient Panel Keys A visual LCD interface and clear keypad backlight simplify the installation and control of the system 7 26 Ports and Specifications Ports are the important parameters the user should understand before the installation By understanding the ports the user can install and set up the device rapidly and avoid problems The following are the definitions and specifications of the ports on the back of the video processor No Name Definition Description Support 1 A
13. l ventilated place and prevent the ventilation opening of the device from being blocked lt gt Never use the device in an environment where the temperature changes suddenly to prevent condensation lt gt Never use the device in an environment with excessive dust or high humidity lt gt Use the device in an environment with the ambient temperature from 10 C to 40 C and relatively humidity of 90 or below lt gt Never expose the device to a place where accidental collision or vibration may occur Consolidate the device when it is to be used in a place with vibration lt gt Never connect the AC power cable to an AC power cable that may cause excessive noise lt gt The device must be connected with a ground wire lt gt Incase any irregular or abnormal phenomenon is found immediately switch off the power supply disconnect the AC power cable and handle the phenomenon by referring to the Troubleshooting Guide lt gt Ifthe device is damaged never dismantle it without permission Please contact the service department 3 26 Accessories Open the package carefully and check whether the following objects are contained in it If any accessory is lacked contact the seller Y AC power cable 1 pes for 100 240 V Connected to the AC power connector to supply power to this device DVI cable 1 pcs Used to connect the signal source to the DVI input port of the device or connect the DVI
14. onnected correctly Check whether the device supports the resolution and refresh frequency Make factory reset The VGA input signal can t be displayed on the display normally and the video can t be displayed on the full screen or is blurred This can be solved through automatic positioning of VGA input signal When the current input source of the video processor sends effective VGA input signals press the AUTO key and the video processor will position the sampling parameter of VGA input signals automatically to make the VGA video clear and complete The operation is usually conducted only when a new VGA signal source is connected Sometimes the automatic positioning should be conducted several times till the output video is clear complete and stable When the DVI HDMI signal of a desktop or notebook is connected the picture output is not Change the zoom option of the output of the video card DVI HDMI and set it to zoom to realize full screen output 25 26 displayed on the full screen Video are not displayed normally Check whether the resolution and refresh rate input are compliant The displaying of PIP is abnormal Check whether the PIP parameters are set correctly and reasonably The Seamless Switch function does not work Check whether the current mode is PIP mode Disable the PIP function No sound Check whether the inpu
15. or inside except menu operation keys to indicate the operation mode of the current function Among the input shortcut keys of INPUT SELECTION press a key and two indication modes may occur When the indicator is flashing it indicates there is no signal or no signal connection is detected when the indicator is lit up it indicates the signal connection is normal The following figure shows the Front Panel No Name Description 1 LCD Used to display the menu and current information 2 EXIT Main menu or exit In the main menu mode when it is pressed MENU the system will return to the previous menu 3 ENTER Confirmation key In the Default menu the input VGA video Mir displaying can be positioned automatically 4 Direction keys l Down operation key 12 26 In the Default menu the brightness of videos output can be adjusted Left right In the function menu the various parameters can be adjusted Left right Main channel signal selection shortcut key 5 video interfaces and 2 audio interfaces HDMI and SDI decode sound output 5 aia TEST Outputs test pattern BLACK Outputs black screen AUDIO Select external audio or sound for various video channels 6 PRESET Saves er calls out the scenario modes including signal channel mode video quality setup etc 7 FULL Full video displaying 8 CROP Multi device splicing pa
16. output port of the device to the LED transmission card M3 6 Round Head Screw 4PCS and O 5 18mm Spacer 4PCS Used to fix the LED sending card LED Sending Card optional SDI Module optional 4 26 Flightcase optional User Manual Reference for the user purchasing or using the device Qualified Certificate The certificate that proves the product passes the strict quality inspection Warranty Card Product after service recording card with which the after service provided by the Company can be enjoyed within the warranty period 5 26 Function Information The Video Processor is a high performance LED video processor that uses the 30 bit digital signal processing technology advanced deinterlacing signal processing and real Seamless Switch technology for professional demonstration It supports 1080p and 1920x1200 60Hz full HD resolution output up to 2304X1152 60Hz Point to point pixel adjustment can be realized It can receive several types of video input formats such as 3G SDI HDMI DVI VGA CVBS Splicing LED Video Processor The Video Processor supports signal cascade Through a simple fusion device ultra high resolution display can be realized without the purchase of expensive fusion controller Seamless Switch The seamless Switch quick switching and fade in fade out effects are provided to enhance and present demonstration pictures of professional quality Interna
17. pecifically agreed this Manual is for guidance only No statement or information in this Manual constitutes guarantee in any form About This Manual O Read this Manual carefully before using this device e For persons who need to purchase the accessories to this device e This Manual also provides the instructions on how to use such accessories e Tf this Manual provides the instructions on how to use an accessory to this device the name of the accessory will be provided accordingly O Read this Manual together with the supplied instructions on the accessories to this device 1 26 Trademark Credit VGA and XGA are the registered trademarks of IBM VESA is the trademark of Video Electronics Standards Association The HDMI logo and High Definition Multimedia Interface are the trademarks of HDMI Licensing LLC 2 26 Safety Precautions lt gt The device is designed for indoor For outdoor use please take precautions lt The device needs to use voltage with rated power The error of input voltage must be 10 lt Never use the device in a place with the altitude over 3048m lt gt Never use the device after putting any foreign matter such as water or metal object into it otherwise the device may be damaged and a fire may be caused lt gt Never use the device in certain special environments such as near a heat source This may overheat and damage the device Use the device in a wel
18. rtial video displaying Picture in picture Keying The set PIP or Keying parameters are invoked for displaying Press the PIP key repeatedly to disable or 9 PIP enable the PIP function When the TEST and BLACK functions are activated the PIP function can t be used When the PIP function is activated the CUT and FADE functions can t be used Seamless switching When the main channel is CUT switched the video will not interlace or flash When the PIP function is enabled the CUT 10 EFFECT function can t be used Video fade in fade out When the main channel FADE is switched the video fades in or fades out When the PIP function is enabled the FADE function can t be used 13 26 Menu Use the LCD menu system to set the device quickly and intuitively thus meets your use requirements When you do not operate or your operation is time out the LCD will display the default menu If you use the keys on the Front Panel to set the device the LCD will display the corresponding menu according to your operation in order to prompt you and in order for better quicker and more intuitive operation The menu system of the video processor will be described in details below by combining the displaying on the LCD and the keys on the panel Default Menu After the device powered on the LCD will display the current state of the device as shown in the figure D gt va so HB 1600x1200 60 spr o
19. t sound is normal whether the system is switched to the current sound channel and whether the audio amplifier is normal 26 26
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