高清数模视频处理器VP002工程机说明书英文版

StatementWelcome to use the product from Xi ’an NovaStar T ech Co., Ltd. (hereinafter referred to as “NovaStar ”). It is our great pleasure to offer this manual to help youunderstand and use the product. We have striven for precision and reliability during the compilation of this manual. The contents of this manual are subject to change without notice. If you have any problem in use or you have any suggestion, please feel free to contact us according to the contact information provided in this manual. We will do our utmost to satisfy your needs. We would like to express our sincere thanks to your suggestions and make assessment for adoption as soon as possible.CopyrightAll the intellectual property rights involved in this document belong to NovaStar.Unauthorized duplication is a violation of applicable laws.Trademarkis the registered trademark of NovaStar.Safety StatementTo avoid potential hazards, please use this unit according to regulations. In the event of breakdowns, non-professionals are not allowed to disassemble it for maintenance without permission. Please contact the after-sales department ofNovaStar. Power outlet should be installed near the unit and easy to reach.High voltage danger: The operating voltage range of this product is100-240V AC.Grounding: This product is grounded through grounding cord of powersupply. Please keep the grounding conductor well grounded.Electromagnetic interference: Keep this product far away from magnets, motors and transformers.Moisture proof: Keep this product in a dry and clean environment. In case of liquid immersion, please pull the power plug out immediately. Keep the product away from flammable and explosive hazardous substance.Prevent liquids or metal fragments from dropping into the product in order to avoid safety accidents.Xi ’an No v aS t ar Te c hC o .,L t d .TABLE OF CONTENTSChapter 1 Overview ............................................................................................... 1 Chapter 2Function Brief ...................................................................................... 2 Input/Output Interface Diagram ..................................................................... 2 Front Panel Control Display Diagram (2)Electrical Parameters ........................................................................................... 4 Chapter 3Signal Connection ............................................................................... 5 Signal Connection ................................................................................................ 5 Multiple Units Connection .. (5)Chapter 4 Menu Operations ................................................................................ 6 Main Interface........................................................................................................ 6 Main Menu . (7)Output Settings ..................................................................................................... 8 PIP .............................................................................................................................. 8 Image Crop . (9)Picture Settings (10)Image Switching ................................................................................................ 10 Misc Settings ....................................................................................................... 11 Uplay settings ..................................................................................................... 12 Language/菜单语言 ........................................................................................... 12 Chapter 5 Quick Operation Guide ..................................................................... 13 Chapter 6 FAQ (16)Xi ’an No v aS t ar Te c hC o .,L t d .Chapter 1OverviewVP200U is a video processor developed for the display system of large-size LED displays. With the leading-edge chips of the industry used and 12-bit digital processing inside, it will bring us clearer images and richer colors. VP200U has adopted technologies such as Faroudja® DCDI de-interlacing video processing, Real Color® real color image processing, Faroudja®TureLife™ video image enhancement, etc. to perfect the display of video image.The maximum output resolution of a single unit is up to 2304x1152 and it allows to customize output resolution. VP200U has multiple special switching effects like signal cut and fade. The size and position of PIP (Picture in Picture) can be set as you wish and AIAO (Any In Any Out) is supported.In addition, VP200U supports USB drive play with the feature of automatic detection and plug-and-play, which has made it much easier and more flexible to use.X i’a n No v aS t ar Te c hC o.,Lt d.Chapter 2 Function BriefInput/Output Interface DiagramFront Panel Control Display DiagramXi ’an d .Shortcut operations:MENU: Press and hold the button to call out brightness adjusting menu when inmain interface; Press and hold the button to directly return to main interface when in menu mode. MODE: Press “MODE” to enter “Load Model” interface and then press “AUTO”to save model.Xi ’an No v aS t ad .Electrical Parametersd.Chapter 3 Signal ConnectionSignal ConnectionTwo sending cards can be installed in the unit and a single unit can drive a LED display with 2304*1152 pixels.The unit supports 8-channel analog and digital signal inputs at most.Tip: Please turn off the power during signal connection.Multiple Units ConnectionNote: This connection mode is applied to synchronous loading of processor models, namely, save the models in advance and then press one button for synchronous load when multiple units are connected.Load model: Press “MODE ” on the front panel and the Load Model interface appears. Press NUM key to load model.Save model: Enter “Load Model ” interface via shortcut and press “AUTO ” to switch to “Save Model ” interface. Then press NUM key to save. It only can save for each unit separately.Xi ’an No v aS t ar T e chC o .,L t d .Chapter 4 Menu OperationsMain InterfaceSwitch on the processor and the main interface on operation screen is shown as follows:1st line: Channel1, signal source, format of input signal; 2nd line: Channel2, signal source, format of input signal; 3rd line: Output, resolution and refresh rate of output signal;4th line: Status line, the meaning of each icon is described as follows;:PIP closed;: PIP opened, Channel1 picture is moved to the top layer; : PIP opened, Channel2 picture is moved to the top layer;: Part function is enabled and size of output image is the same as window size ； : Full screen function is enabled and the size of output image is the same as the input size;: Channel1 Image Crop is closed and the output is complete image; : Channel1 Image Crop is opened and the output is cropped image; : Channel2 Image Crop is closed and the output is complete image; : Channel2 Image Crop is opened and the output is cropped image; : Freeze is opened and current output image is frozen; : Current USB drive is set to single round play; : Current USB drive is set to list round play; : USB drive hasn't been plugged; ： USB drive has been plugged;： USB drive has been plugged, but the format of USB drive is not supported.Xi ’an No v aS t ar Te c hC o .,L t d .Main MenuPress the knob when in the main interface to enter menu operation interface, then press the knob to enter submenus. Press “ESC” button to back to previous level and press and hold the knob to directly back to the main interface.Match Method, Horizontal Resolution,Vertical Resolution, Apply, Restore DefaultXi ’d .Output SettingsSet output resolution and output window size.Note: the steps of output settings for LED display: 1)Choose a suitable resolution (the number of horizontal pixels and vertical pixels of the selected resolution are greater than that of the LED display) Set “H -Width” and “V -Height” according to the size of the LED display;2) Horizontal start and vertical start are the same as the horizontal and vertical start of sending card. Generally, they are set to 0;3)Full/Part: It is part display by default after the width and height are set, that is, zoomed-out picture will be shown on LED display; When full display is selected, the output image, the size of which is the resolution selected, may be beyond the screen; 4) Custom resolution: Max. output of a single unit is 2304*1152. It allows to setresolution manually as required according to the corresponding sending card.PIPChannel2 picture, it allows to display in any position and any size.Xi ’an No v aS t ar Te c hC o .,L t d .The channel, position, size, diaphaneity of PIP can be set in this option. Text Overlay: Text can be displayed in PIP .Preset: White On Black, Black On White, Green On Black, Green On White, Red On Black, Red On White. When applying Text Overlay, choose CH2 signal source and preset the corresponding characters and background.Note: PIP is restricted to signal channels, as shown in the table below: “√”denotes PIP can be opened; “×”denotes PIP cannot be opened.Image CropImage crop can be applied to CH1 and CH2;Open “Image Crop ” and set parameters. Then the cropped image will be shownNote: Image crop is only for the input Channel and it will not affect the output of other channels after the signal source is switched. Image crop parameter settings:XN ov a StL t d .The start point of the video window in the figure is(800,100), horizontal width is 500 and vertical height is 400. Only the image in this window will be outputted as shown in the figure above.Picture SettingsImage Mode: Custom/Normal/Soft/Dynamic;Brightness, contrast and color can be adjusted only in custom mode and parameters will be saved automatically after adjustment.Brightness: Press and hold the knob when in main interface to call out brightnessmenu.Image SwitchingNote: Image switching is between CH1 and CH2. It is required to manually set the position and size of PIP before switching.Xi ’an L t d .Image switching interfaceImage switching interface can be opened through the shortcut “TAKE” on the front panel.Tip: The signal sources that can be switched from one to another are the same as the sources of PIP .Misc SettingsFreeze: The output of the processor is frozen at current displayed picture.Instant: If it is closed, a blank screen will appears on the LED display during inputsource switching. If it is opened, the switching effect will kick in.Lock Input Resolution : The resolution of front-end signal source can be setthrough DVI input channel. Point-to-point display can be realized. It will get the best display effect and save bandwidth.Auto: System will read the optimum resolution of rear-end device. Apply: Put the manually set parameters into effect in order to change the resolution of signal source.Xi ’an No v ,L t d .Restore Default: Restore to default parameters.Factory Reset: All the parameters is reset and the settings saved by users is cleared after factory reset.Uplay settingsThe processor will automatically detect and play the files that can be played in the USB drive when USB drive is selected as input. Users can switch through Previous and Next buttons or view the files in the USB drive and select files to be played. Please refer to USB drive Content Browsing and Selecting in Quick OperationGuide for detailed operations.When in USB Play operation interface, you can press shortcut “MENU” to access Uplay settings interface.Language/菜单语言The unit supports both Chinese and English menu.Xi t ar Te c hC o .,L t d .Chapter 5 Quick Operation GuidePower ConnectionSending Card InstallationPIPPIP can be opened directly through the “PIP” button on the front panel.PIP is opened and picture of CH1 is on the top layer.PIP is opened and picture of CH2 is on the top layer.The size and position of main channel and PIP can be set by the options in themenu.Part/Full Display “PART ”Part/Full is closed and the size of output image is same as the size of window.Part/Full is opened and the size of output image is the set resolution.The shortcut is able to quickly switch between zoomed-out window and full-screendisplay.USB drive Content Browsing and SelectingPress “EXT” button to set USB drive as input source. Press the button again to enter USB drive play operation and the indicator lights of six function buttons are on. These six function buttons now are used as six operation buttons of playback. Press Stop button (AUTO) to browse the content of USB drive directly on LEDXi ’an No .display. Turn the knob to select media. As shown in the figure below:Image Freeze “FROZ”Current image is frozen when this option is opened.This function can freeze current image. Operations on signal source cannotinfluence the output image.Auto Adjusting “AUTO”Auto adjusting is used for auto phase adjustment.Model Function “MODE”In some occasions, it is needed to set multiple scene modes. Different scene modescan be saved as different models which can be loaded when needed.Press “MODE” button to load models.In this interface, press “AUTO” to save the model.Current scene can be saved as corresponding model.When multiple units operate together, they can be cascaded by network cables as X i’an No v aS t ar Te ct d.shown in the figure below. Same scene will be saved as uniform model by each processor separately. Load the model on any one of the processors and the model will be loaded synchronously on other processors.Quick image switching TAKEPress TAKE button on the front panel to directly enter signal source switching interface. Now the highlighted signal will be displayed on the top layer and the signal on the bottom layer can be changed through signal source shortcut. After it is changed, press TAKE button again to change the bottom-layer signal to the top layer. In this way, one signal source can be quickly switched to and displayed on the top layer.Signal switching effects can be configured through menus.Press ESC to return to main interface.X i’a n No v aS t ar Te c hC o.,Lt d.Chapter 6FAQNothing is displayed on LED screen. Check whether the power is connected correctly and switched on.DVI has no image output. Check whether the input channel has signal input and it is displayed correctly;Check whether PIP is opened and whether CH2 has signal input and it is displayed correctly;Check whether the output settings are normal and the image window is moved out of the LED display window; Check whether DVI output is connected correctly;If a monitor is connected, please make sure whether it supports output resolution of the processor;Reset the processor and try the operations again to check whether there is image output;VGA input phaseoffsetPress AUTO to perform VGA auto phase adjusting;DVI output image is abnormal Check output settings to make sure parameter settings are reasonable;Check the status line on LCD of the processor to make sure whether other enabled functions have influence on output parameters;Check DVI interface to make sure whether DVI is connected correctly;PIP is displayed abnormally Check CH2 to make sure whether there is signal input and it is displayed normally;Check whether the parameter settings of PIP is normal;Fade is abnormal Check whether CH1 and CH2 have signal input and they are displayed normally;Check whether output and PIP parameters are set correctly;X i’a n No v aS t ar Te c hC o.,Lt d.Display is abnormal Check whether the processor is correctly connected;Check whether parameter settings of the processor are correct;Check whether input source is normal.USB drive cannot be normally identified Check whether the USB drive is well plugged;Check whether the file system of the USB drive is supported;Check whether poor-quality USB extension cable is used;There is no sound during USB play Check whether the current media file has tracks; Check whether “Voice” in “U play settings” is enabled and volume is set to a proper value.Please troubleshoot the devices according to above steps. If problems cannot be solved, please contact our local dealers or customer service department. Since there are components with high voltage inside the unit, please DO NOT maintain it by yourself for the sake of your safety.X i’a n No v aS t ar Te c hC o.,Lt d.。