LED full color display card and send card how to install?
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Use hardware device list
LED display, signal cable, power cable, system control card (loaded in the computer), system accepts the card (loaded in the led display), desktop computer (including DVI video output and serial port), display and related Accessory accessories.
☆Usage process
Hardware installation steps are as follows:
1. Insert the DVI display card into the AGP slot on the motherboard and install the driver for the card.
2. Insert the data acquisition card into the empty PCI slot (if used);
3, use DVI cable to connect the data acquisition card with the display card;
4, the control line and serial port (Rs232) connected (optional, Lingxing rain system needs);
5、Connect with the receiving card with a network cable; (The specific number is based on the engineering drawings);
6, check the connection is correct to set or power debugging.
The software installation procedure is as follows:
1, video driver installation
Insert the video card driver CD into the CD-ROM drive, you can automatically enter the installation state, please follow the prompts.
First install DirectX 8.1; then install the driver; finally install the control panel.
2, playback software
Install large-screen dedicated playback and setup software for LED studios, or other control software.
Insert the software CD attached with the screen into the CD-ROM drive, copy or install all the programs to the computer.
☆ electronic screen operation steps (important)
1, open screen: Please open the computer, then open the electronic screen.
Power the devices (make sure the input voltage meets product requirements).
Turn on the led screen (the screen will be flashed momentarily, indicating that the screen is powered on), turn on the computer, make sure that the video card is set correctly (do not display the screen correctly, ie black screen), open the control software, perform basic pixels Size and display area settings (This setting does not affect the display of the LED monitor screen).
2. Close the screen: First turn off the LED screen power, turn off the control software, and then turn off the computer properly.
☆Found problem
1. Check whether the connection mode is correct, including the connection of the strong power part (the weak current part has been tested in the production enterprise), and whether the signal connection is correct, mainly whether the input and output direction of the system receiving card is correct, and there is a direction indication on the receiving card. .
The system connection is correct (please read the system connection instructions).
Whether the computer software part has been installed, including the video card settings (please read the video card setup instructions) and control software installation.
☆Notes
1. Observe the procedures in the User's Manual.
2, moisture, humidity requirements: the maximum operating temperature, the LED display should be less than 92% relative humidity.
3, the temperature is appropriate, the temperature requirements are: working environment temperature: -20 °C ≤ t ≤ 80 °C;
Storage environment temperature: -40°C≤t≤60°C.
4, power supply to meet the requirements
LED display power supply voltage: 220V ± 10%; frequency: 50HZ ± 5%;
Safe and reliable ground contact, reliable ground and neutral isolation, access to power away from high-power electrical equipment.

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