Here to brief the assembly technique used in the recipe!
   LED electronic display devices:
   Use hardware inventory
   LED display signal cable power cable system control card (loaded in the computer) system to accept the collection card (loaded in the LED display) desktop computer (with DVI video output and serial ports) display and related accessories
   ☆ Use Process
   Hardware devices
   Means as follows:
   1 DVI display card into the motherboard's AGP slot, means good drive sequence of the card;
   2 The data acquisition card inserted in an empty PCI slot (if used)
   3 The DVI cable to data acquisition card and display cards together;
   Four control lines and serial (Rs232 connected (optional Linsn system required)
   5 is connected to the network cable and the receiver card; specific number based on engineering drawings
   6 Check the connection to be set up correctly or the power debugging.
   Software means
   Means as follows:
   1 graphics driver installation
   The graphics card driver CD into the drive, you can automatically access device status, please follow the prompts.
   DirectX8.1 first device and then install the driver; the last device control panel.
   2 playback software
   Means the big screen play and setup software LED studio, or other control software
   The screen attached with application software CD into the drive, copy or install all of the order to the computer.
   ☆ electronic screen steps (important)
   1 On screen: Please turn on your computer, then open the electronic screen.
   For the equipment through the power supply (input voltage to ensure conformity to product requirements)
   Open LED screen (the screen will instantly energized regional flashes indicate screen energized) Turn on your computer, make sure the graphics card settings are correct (no display incorrectly, ie black) to open the control software for basic pixel size and display locale (this setting does not affect the display LED display screen)
   2 off-screen: First turn off LED screen power supply, turn off the control software, and then right off the computer.
   ☆ problems found
   1 Check the wiring is correct, including, strong electricity connections (weak portion of the company has been testing completed) signal connections are correct, the system receives input and output card in the correct direction, directional signal receiving cards.
   The system is connected correctly
   Local computer software is installed, including the video card setup and control software installation.
   ☆ Notes
   1 comply with "User Manual" method of operation;
   2 moisture and humidity requirements: maximum operating temperature, LED display should be less than 92% relative humidity
   3 Temperature appropriate temperature requirements: Operating ambient temperature -20 ° C≤t≤80 ° C
   Storage temperature -40 ° C≤t≤60 ° C
   4 power supply to meet the requirements
   LED display Power supply voltage: 220V ± 10% Frequency: 50HZ ± 5%
   Safe access to reliable earth, ground zero line isolation reliable access to power away from the high-power electrical devices.