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Table of Contents
Summary of Contents for Nova VX4
- Page 1 User's Manual LED Display Video Controller VX4、VX4S Rev1.0.0 NS160100018...
- Page 2 Welcome to use Nova's Products. We are pleased to offer this manual to help you understand and use the product. In the preparation of the manual, we try to make it accurate and reliable. Nova may revise and alter the contents of the manual at any time without notice. If you have any problems in the use, or you have any suggestions, please inform us in accordance with the contact provided in this manual.
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Page 3: Table Of Contents
Led Display Video Controller VX4 Series User's Manual Contents Safety statement..........................2 Accessories ............................2 Model description ..........................2 General ..............................3 Appearance ............................4 Front panel ..........................4 Rear panel ..........................5 Signal connection ..........................6 Operational motion instruction ......................7 Main Interface ............................ -
Page 4: Safety Statement
Led Display Video Controller VX4 Series User's Manual 1 Safety statement To avoid potential hazards, please use this equipment according to the regulations. In case of damages, non-professionals should not open for maintenance without permission; please contact the after-sales department of the company. -
Page 5: General
Led Display Video Controller VX4 Series User's Manual 4 General The VX4 is a professional LED display controller. Besides the function of display control, it also features in powerful front end processing, so an external scalar is no longer needed. With professional interfaces integrated, VX4 with excellent image quality and flexible image control greatly meet the needs of the broadcast industry, Its friendly in user-interface. -
Page 6: Appearance
Led Display Video Controller VX4 Series User's Manual 5 Appearance 5.1 Front panel ①: Power switch. ②: Operation screen(Please see the section-Main Interface for detail). ③: Knob. To press knob means Enter or OK, rotating knob represents selection or adjustment. -
Page 7: Rear Panel
Led Display Video Controller VX4 Series User's Manual ⑧: Flat mouth (Type A, female USB) is USB interface, which connects U disk; Square mouth (Type B female USB) is USB controlling interface, Communication with PC. 5.2 Rear panel Tips: In order to improve the user’s experience, the layout of interface may be adjusted a little, The picture is only for reference. -
Page 8: Signal Connection
Connect the required hardware equipment reference with the interface descriptions of the previous chapters. Diagram of VX4 signal connection Tips: It's must to turn-off Power before signal connection. If it is required to control more than one sets of VX4, please connect them according to the following figure. Multiple cascade www.novastar-led.com... -
Page 9: Operational Motion Instruction
8 Main Interface After starting the controller, the main interface of LCD display is as follows: First row: Company name, product type, the IP of VX4; Second row: Main screen 1, signal source, input source signal format; Third row: PIP 2, signal source, input source signal format;... -
Page 10: Operation Instruction
9 Operation instruction Tips: The functions of VX4 are powerful with very simple operation, and multiple operations can be completed with a knob and a return key. The design of more than one shortcut keys makes operations more efficient. -
Page 11: Step2: Screen Setting
Led Display Video Controller VX4 Series User's Manual Method two: Custom Resolution. Set Horizontal Res, Vertical Res and Custom refresh rate and then select "apply" and press the knob for application. If the application is not confirmed, custom resolution is invalid. -
Page 12: Setp3: Brightness
During Data Flow setting, you must ensure that Port 1 is the start position of the whole data flow connection. VX4 can load 2.3 million (2048x1152@60Hz) pixels in maximum. The width of lateral load can reach to 3840 pixels in maximum(3840x600@60Hz); the longitudinal load can reach to 1920 pixels in maximum(1920 x1200@60Hz). -
Page 13: Setp4: Output Setting
Led Display Video Controller VX4 Series User's Manual 9.4 Setp4: Output Setting Output settings are divided into three cases: First one: disable Scaling, i.e., the sizes of output image and input image are the same, and original scale output is used. If the input resolution is smaller than the LED display in one direction, LED display may not become bright in this direction;... - Page 14 Led Display Video Controller VX4 Series User's Manual Third one: Custom Scaling. At this point [Enable Scaling] is Enabled, while [Auto Fit] is Disabled. The following steps should be performed for custom scaling: Step 1: Set the input Capture, i.e., capture part of interesting screens from behind one starting point of inputting image and display it on LED display.
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Page 15: Display Control
Led Display Video Controller VX4 Series User's Manual Schematic diagram of custom scaling 9.5 Display Control Normal : Normally display. Blank Out: The display is blank Freeze: The current play lists are frozen. The blank screen occurs when the current source signal is lost. -
Page 16: Vice Setting
Led Display Video Controller VX4 Series User's Manual selecting the desired effect, it will take effect after pressing the knob. Tips: When enabling PIP function, the channel effect will automatically disappear. Only when PIP function turn off, the special effect function of channel switching can take effect. -
Page 17: Pip
Led Display Video Controller VX4 Series User's Manual 9.7.1 PIP Control the turn-on/off of Dual Picture, Set input source of main screen and PIP, as well as the size and position of PIP and PIP Crop. PIP: Turn on/off setting of PIP is the same as the role of PIP button on front panel and synchronous with it. -
Page 18: Montage
√ 9.7.2 Montage When the display screen is huge, two or more VX4 needs to be cascaded for loading the huge screen; Firstly enable Montage function and then set total number of pixels of huge screen, and lastly set size... -
Page 19: Load Cabinet Files
Montage example: The total number of pixels of LED display is 3000×1000, exceeding the load capacity of single VX4. two sets of VX4 are used for montage processing. The connection method is shown in the right figure, and specific parameter settings are shown in the following table. - Page 20 Led Display Video Controller VX4 Series User's Manual Cabinet configuration file is imported into VX4. Operation steps are shown in the figure below: www.novastar-led.com...
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Page 21: Save Rv Card Parameters
Save the configuration file of cabinet into receiving card. See detailed operation in 9.7.4 Save RV Card Parameters. 9.7.4 Save RV Card Parameters All current configurations of VX4 are saved into receiving card and will not be lost after power fault. www.novastar-led.com... -
Page 22: Master/Slave
ADC calibration: when analog signal accesses, processors that ADC calibration is not made may have defects such as color cast or picture dark. VX4 can automatically make ADC calibration based on input analog signal (including CVBS and VGA) to solve the above problems. Select this menu and then press the knob once and perform ADC calibration once. -
Page 23: Custom Button
Adjust the gray scale of LCD display. The adjustment range is 0-15. 9.7.11 Hardware Version View the hardware version of VX4. If new version has been published, LCT-Mars can be connected via PC and the hardware program of VX4 can be upgraded. View 10 Firmware Update for detailed operations. -
Page 24: Language Setting
9.9 Language Setting 10 Firmware Update VX4 connect to a computer , and run NovaLCT-Mars on this computer, Login as an advanced user , the password is admin, then type in admin on keyboard to open the page for updating the hardware program. - Page 25 Led Display Video Controller VX4 Series User's Manual www.novastar-led.com...
- Page 26 Led Display Video Controller VX4 Series User's Manual Current operation communication port：The serial port under which the hardware program needs update. Program Path：Select the hardware program needs to be updated currently. Sending Card：Check to update the MCU program of sending card.
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Page 27: Frequently Asked Questions And Considerations
Check whether monitoring output is connected correctly and it is not abnormal loose; Please confirm whether Monitor supports the output resolution of VX4; Try to cut off the power of equipment and restart it, reset VX4 and operate again; Phase of VGA input Perform VGA Auto ADJ;... -
Page 28: Specification
Led Display Video Controller VX4 Series User's Manual Fading is abnormal Check whether Channel Effect has been enable; Check whether the VX4 Montage switch has been turned on and Montage is abnormal whether Montage parameter setting is correct; Check whether input signal source is normal;... - Page 29 Led Display Video Controller VX4 Series User's Manual DVI LOOP Consistent with DVI input 1280×1024@60Hz 1440×900@60Hz 1680×1050@60Hz 1600×1200@60Hz 1600×1200@60Hz – Reduced 1920×1080@60Hz 2560×816@60Hz 2048×640@60Hz 1920×1200@60Hz 2304×1152@60Hz 2048×1152@60Hz 1024×1280@60Hz 1536×1536@60Hz Self-defined output resolution (Bandwidth optimization) Horizontal resolution maximum 3840 pixels Vertical resolution maximum 1920 pixels...
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Page 30: Dimension
Led Display Video Controller VX4 Series User's Manual 13 Dimension Fig. 13-1 VX4 's dimension（Unit：mm） www.novastar-led.com...
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