VideoprocessormanualLED视频处理器使用说明书

Partial debugging (22)1. Single-window partial display (22)2. Double-window partial display (24)VIII. Control menu (26)(1) Language options (28)(2) Factory Settings (28)(3) Technical support (29)(4) Output resolution (29)(5) Output settings (29)(6) VGA settings (29)(7) Brightness settings (29)(8) Image static (29)(9) Sound settings (29)(10) Expert settings (29)IX. FAQ (30)I. Product descriptionsWith the rapid development of the LED display industry and the growing demands for applications, all control requirements arise at the right moment for controlling of the large-screen control system. However, due to the limitations to the large-screen control system in image processing, frame control and signal format conversion, the LED large-screencontrol sy stem is somewhat weak and can not meet users’ needs mainly because:1. The signal source access format is limited for LED large-screen control systems and currently only the digital DVI signal can be used, but many signal sources (for example,VGA, etc.) can't be directly displayed on an LED led screen through the control system;2. The traditional signal acquisition card is poor in its image processing effect, which will have the image definition suffer from bigger loss during signal format conversion;3. The LED large-screen control system can only capture and display the images at the corresponding pixels on the LED led screen, while some users need casual display ofpartial or complete computer desk pictures freely at the scene;4. With the constant decrease of the LED screen spacing and the constant increase of the on-screen pixels, the era will no longer exist for a single loaded card to display a singleframe on a single display screen and more application and display demands will be highlighted, so the LED large-screen control system can not properly satisfy customer's needsunless better cooperation is available with other peripheral the above problems, our company has independently researched and developed many video processing products. Our products have integrated advanced control and imageprocessing technology, not only able to achieve rapid and stable signal switching but also able to complete multi-layer processing of images. In addition, such products can becontrolled and operated simply and conveniently through the device keyboard and . Product features1. Support independent operation on the control panel; the knob and number key design offers more convenience for device use;2. Support host PC software control to realize visual and quick operation by virtue of the software operation and display synchronization;3. Support perfect fade-in and fade-out switching;4. Support image display enhancement on brightness and contrast;5. Support double-window display for arbitrary roaming among PIP, POP and window location;6. Support arbitrary frame size zooming (The window is adjustable point by point, able to be reduced to a pixel);7. Support the motion compensation to eliminate picture tailing;8. Support the noise reduction processing to reduce the noise stains;9. Support HSD video signal input (8 channels, SDI optional), audio input (4 channels) and audio output (1 channel);10. Support the maximum output resolution of 2560×1536;11. Support the keyboard lock function to prevent wrong operation of the field personnel after construction debugging;12. Support to save and call five scene modes;13. Support shortcut settings (smart settings) of the navigation;14. The international 1.5U standard height can facilitate handling and installation;15. Support wireless remote control corresponding to the buttons on the front panel one by one, with the interface specifically as follows (See the front panel structure for details):III. Technical specificationsThe video processor has integrated the latest patented video processing technology, able to manage the video conversion of arbitrary format input and corresponding formatoutput as well as process and enhance such video signals as CVBS (composite video), HDMI, VGA (RGB) and DVI-D to meet customers’ application requirements. The detailedspecifications are as follows:Compound (BNC input)Number of Inputs 3Supported Standards PAL/NTSCSignal Level 1Vpp±3db (0.7V Video+0.3v Sync ) 75Ω terminal interface

HDMI inputNumber of Inputs 1Supported Standards HDMI 1.3 , EDID 1.3Signal Level 1Vpp±3dB (0.7V Video+0.3v Sync ) 75Ω terminal interfaceVGA (DB15 input)Number of Inputs 2Interface form Standard DB15 socket Supported Resolution VGA-UXGASignal Level R, G, B, Hsync,Vsync:0 to1Vpp±3dB (0.7V Video+0.3v Sync )75Ω terminal interfaceBlack level: 300mV Sync-tip: 0VDVI InputNumber of Inputs 1 Input interface form (Connector) Standard DVI-D socketSupported ResolutionSMPTE: 625/25 PAL, 525/29.97NTSC, 625/50p PAL, 525/59.94pNTSC, 1080P60,1080i50, 1080i59.94/60, 720p50 and720p59.94/60VESA: 800×600@60Hz，1024×768@60Hz，1280×768@60Hz，1280×1024@60Hz，1600×1200@60Hz，1920×1080@60HzSignal Level TMDS level, single pixel input, 165MHZ bandwidth Standard DVI 1.1DVI OutputNumber of Outputs 2Interface form Standard DVI-D interfaceSupported output resolution1024×768@60Hz,1280×1024@60Hz1366×768@60Hz,1440×900@60Hz 1600×1200@60Hz，1680×1050@60Hz 1920×1080@60Hz,1920×1200@60Hz 1536×1536@60Hz，2560×1536@60HzSignal level TMDS level, 165MHZ bandwidth Auxiliary“CE” standard certification BS EN 55013:2001+A1:2003+A2:2006 BS EN 61000-3-2:2006+A2:2009BS EN 6100-3-3:2008BS EN 55020:2007BS EN 6006:2002+A1:2006+A11:2008Computer control RS232Power supply 85-264V 2A IEC-3power supply interface Work environment 0°C~45°CStorage environment 10% to 90%Product warranty 3-year-long limited warrantyIV Work schematic diagram

LED led screenTransmitter cardVideo processorDesktop Laptop STB CameraDVDV. Panel structureFront panel(1) POWER - Device switch, OFF (Power OFF), ON (Power ON)(2) LCD - Text display screen, able to display the menu, parameters and other information(3) (13) WIN1, WIN2 – Window 1 and Window 2, click on the main menu to set the frame parameters(4) (5) (6) CV1~3 – Keys for compound signal channels(7) HDMI- Key for HD multimedia channel(8) PIP – Key for double-window shortcut setting

(9) MODE – User mode call(10) MENU – Main Menu(11) OK – Enter key(12) ADJUST – Key for increase/decrease; press down and it can act as an Enter key(14) (15) VGA – Key for analog signal channel(16) DVI – Key for digital signal channel(17) SDI – Serial digital interface(18) OUT - Switching among black screen, blue screen and normal(19) PART – Partial/Full View switching(20) Navigation key - User navigation mode, acting as a step length adjuster in time of data regulation(21) Arrow mark - Backspace key(22) FIR - Infrared sensingBack panel(1) COM -1-------------------------------------------- Host PC software interface(2) SDI--------------------------------------- SDI signal input interface for high-definition cameras, etc.(3) HDMI------------------------------------ HDMI signal input interface for laptops, etc.(4) DVI-------------------------------------- DVI signal input interface for desktops, etc.(5)(6) VGA--------------------------------- VGA signal input interface for laptops, etc.(7)(8)(9) CV-1/2/3------------------------- Compound signal input interfaces for cameras, etc.(10)(11) DVI-OUT1/2-------------------- DVI output to connect transmitter cards, etc.(12) Power port -----------------------------220V power port(13)(14) CARD-1/2--------------------- Transmitter card slot, able to accommodate transmitter cards (with built-in 5V power supply line provided)VI. Wiring and installationWiring diagram

Installation steps1. First of all, it should be ensured that the graphics card can directly control the transmitter card and the led screen can display images normally when the video processor is notused;2. Then complete wiring as shown in the diagram, connect the DVI interface of the graphics card to the DVI-IN port of the video processor and then connect the DVI-OUT port ofthe processor to the transmitter card;3. After correct wiring is ensured, power on to enable the video : To facilitate customers’ flexible and convenient operation, the processor ca n accommodate the transmitter card, namely, the transmitter card can be installed in theprocessor and powered on by the processor, which thus has eliminated the limitation that the transmitter card must be powered on by a desktop. The installation method isdetailed as follows:① Remove the anchorage corner on the transmitter card;② Unscrew and pull out the knobs on the rear panel, and then remove the temporary baffle;③ In the processor, there will be a four-wire small plug reserved corresponding to the wire slot on the transmitter card; connect them and fix the transmitter card to the videoprocessor;④ Fit the drawer box again in place and then just short-circuit the upper and lower DVI lSignal sourceDVI lineCableLED screenVII. SettingsFull-screenThe setting method depends on the following four kinds of circumstances:1. A transmitter card has one frame enabled;2. A transmitter card has two frames enabled;3. Two transmitter cards have one frame enabled;4. Two transmitter cards have two frames follow the detailed method for debugging under such four kinds of circumstances.1. One transmitter card has one frame enabled;Step 1:Click on “MENU” to enter the “Main MENU” : Turn the knob a nd you can select different functions; click “OK” to confirm the selected 2: Click “Device Mode” to enter the interface for device mode options and select “Copy Mode”.Device ModeCopy Mode★ Split ModeMonitor ModePress OK to nextStep 3: Click “OK” to enter the “Out Format” interfa ce, and if the led screen pixels are fewer than 1920 x 1080, select the first item “Not Change” but if the led screen pixels aremore than 1920 x 1080, select the second item “Change” to enter the “Out Format” interface and then select a resolution larger than the on-screen 4: Click “OK” to enter the “Panel Para” interface and input the actual on -screen pixels of the screen widthand height : The numerical value can be changed as follows:1) You can use the knob to adjust it (leftward to decrease while rightward to increase) with the adjustment step size changed by means of

2) Directly enter the numeric key to complete 5: Click “OK” to return to the “Main Menu” interface and select “Save”.Step 6: Select “Mode 1”, click “OK” and it will prompt “Saved Successfully”. That’s all for device mode★ 【Mode 1】 Mode 2 Mode 3 Mode 4 Mode 5NoteOut FormatCurrent Format 1920×1080 ★【Not Change 】 ChangePress OK to nextPanel ParaH Size 1920 Step ×1V Size 1080Press OK to next2. One transmitter card has two frames enabled;Step 1:Click on “MENU” to enter the “Main MENU” e: Turn the knob and you can select different functions; click “OK” to confirm the selected 2: Click “Device Mode” to enter the interface for device mode options and select “Copy Mode”.Device ModeCopy Mode★ Split ModeMonitor ModePress OK to nextStep 3: Click “OK” to enter the “Out Format” interface, and if the led screen pixels are fewer than 1920 x 1080, select the first item “Not Change” but if the led screen pixels aremore than 1920 x 1080, select the second item “Change” to enter the “Out Format” interface and then select a resolution larger than the on-screen FormatCurrent Format1920×1080★【Not Change】ChangePress OK to nextStep 4:Click “OK” to enter the “Panel Para” interface and input the actual on-screen pixels of the screen width and height : The numerical value can be changed as follows:1) You can use the knob to adjust it (leftward to decrease while rightward to increase) with the adjustment step size changed by means of2) Directly enter the numeric key to complete changes.

Step 5: Click “OK” to return to the “Main Menu”. Click the button “PIP” on the front panel and the interface “Layout” will appear; turn the knob to select “POP” and click “OK”.Note: Select “PIP”, click “OK” and a red square will appear behind “PIP”, which indicates that it has been successfully selected; after selected, it will not jump to the “Main Menu”interface automatically and you need to click on “MENU” to return to the “Main Menu” 6: Click the “MENU” button on the front panel, select “Scaler” in the “Main Menu” to enter the “Image 1 Para” interface and then you can set the location and size of the ParaH Size 1920 Step ×1V Size 1080Press OK to nextLayout★ POP 【PIP 】■SINGLEStep 7: Click the “WIN2” button on the front panel to enter the “Image 2 Para” interface and you can enter the location and size respectively of the second : After the “Image 1 Para” has been entered, you do not need to click “OK” but just click “WIN2” to enter the “Image 2 Para” interface; after the “Image 2 Para” has beenentered, then click “OK”. Step 8: Click “OK” to return to the “Main Menu” interface and then select “Save Mode”.Step 9: Select “Mode 1”, click “OK” and it will prompt “Saved Successfully”. That’s all for device 1 ParaH Pos 0 V Pos 0 H Size 0 V Size 0Image 2 ParaH Pos 0 V Pos 0 H Size 0 V Size 0Save Mode★ 【Mode 1】 Mode 2 Mode 3 Mode 4 Mode 5Note3. Two transmitter cards have one frame enabled;Step 1: Cl ick on “MENU” to enter the “Main MENU” : Turn the knob and you can select different functions; click “OK” to confirm the selected function. Step 2: Click “Device Mode” to enter the interface for device mode optionsand select “Split Mode”.Step 3: Click “OK” to enter the “Out Format” interface, and if the led screen pixels are fewer than 1920 x 1080, select the first item “Not Change” but if the led screen pixels aremore than 1920 x 1080, select the second item “Change” to enter the “Out Format” interface and then select a resolution larger than the on -screen 4: Click “OK ” to enter the “Out 1 Setup ” interface and you can enter the width and height of the LED screen loaded in the transmitter card connected withDVI-OUT1.设备模式Device ModeCopy Mode ★ Split Mode Monitor ModeOut FormatCurrent Format 1920×1080★【Not Change 】ChangePress OK to nextNote: The numerical value can be changed as follows:1) You can use the knob to adjust it (leftward to decrease while rightward to increase) with the adjustment step size changed by means of2) Directly enter the numeric key to complete 5: Click “OK ” to enter the “Out 2 Setup ” interface and you can enter the width and height of the LED screen loaded in the transmitter card connected with 6: Click “OK ” to return to the “Main Menu ” interface and select “Save ”.

Step 7: Select “Mode 1”, click “OK ” and it will prompt “Saved Successfully ”. That ’s all for device 2 SetupH Size 1024 Step ×1V Size 1080 Press OK to nextOut 1 SetupH Size 1024 Step ×1V Size 1080 Press OK to nextSave Mode★ 【Mode 1】 Mode 2Mode 3 Mode 4Mode 5Note4. Two transmitter cards have two frames enabled;Step 1: Click on “MENU” to enter the “Main MENU” : Turn the knob and you can select different functions; click “OK” to confirm the selected 2: Click “Device Mode” to enter the interface for device mode options and select “Split Mode”.Step 3: Click “OK” to enter the “Out Format” interface, and if the led screen pixels are fewer than 1920 x 1080, select the first item “Not Change” but if the led screen pixels aremore than 1920 x 1080, select the second item “Change” to enter the “Out Format” interface and then select a resolution larger than the on -screen 4: Click “OK ” to enter the “Out 1 Setup ” interface and you can enter the width and height of the LED screen loaded in the transmitter card connected with DVI-OUT1.设备模式Device Mode Copy Mode ★ Split Mode Monitor ModeOut Format Current Format 1920×1080★【Not Change 】Change Press OK to next