Led Display Installation Techniques And Using Notes
Hardware list of Led display devices
Hardware list of Led display devices
LED display signal cable power cable system control card (loaded in the computer) system received acknowledgment card (mounted inside the LED display) desktop computers (with DVI video output and serial port) led display and related accessories
Led display installation steps are as follows:
1, the DVI display card inserted in the motherboard's AGP slot, install drivers for the card;
2, the data acquisition card inserted in the empty PCI slot (if used);
3, with a DVI cable to the data acquisition card and display card together;
4, the control line and the serial port (Rs232) connected (optional, Star of Hope the rain system needs);
5, and receive cards with a network cable is connected; (specifically the number of articles based on the engineering drawings)
6, check the connections to be set correctly or power debugging.
Led display software installation
Led display software installation steps are as follows:
1, the graphics card driver installation
The graphics card driver CD into the CD-ROM drive, you can automatically install the state, according to the prompts.
First install DirectX8.1; and then install the driver; final installation of control panel.
2 player
Install large Led display special playback and set the LED Studio software, or other control software
Led display will be attached with the application software CD into the drive, copy, or install all the programs on your computer.
Led display steps (important)
1, Open the led display: Please turn on your computer, then open the led display.
Pass into the power supply for the device (to ensure conformity to product requirements input voltage)
Open LED display (Led display instantaneous power will be a regional body flashing, indicating that the body of Led display power), turn on the computer, be sure to ensure that the video card settings are correct (not will not display correctly, that black screen), open the control software, for basic pixel size and the display area setting (this setting does not affect the LED display screen display)
2, Close the led display: First, turn off the LED display power, turn off the control software, and then right off the computer.
Identify problems
Check all wiring is correct, including the strong current part of the connection (weak part of the test in a production enterprise has been completed), the signal is connected correctly, the main card for the system receives the input and output direction is correct, indicate the direction of receiving the card has.
The system is connected correctly (please refer to the system connection instructions)
Whether the part to complete the installation of computer software, including the graphics card settings (please read the graphics setup instructions) and the control software installed.
Notes
1, to comply with "Led display user manual" in the procedure;
2, Led display moistureproof, humidity requirements: maximum working temperature, LED display should be less than 92% relative humidity
3, the temperature is just right, Led display temperature requirements: Operating temperature -20 C t 80 C
Storage temperature -40 C t 60 C
4, Led display power supply to meet the requirements
LED display of the power supply voltage: 220V 10% Frequency: 50HZ 5%
Safe and reliable access to land, ground and neutral isolated reliable access to power away from the high-power electrical equipment.
Open and close LED display Note:
A switching sequence:
Open the led display: first, open the computer, then open the led display.
Close the led display: first, close the led display, then close computer.
(First turn the computer does not shut led display, Led display with high cause bright spots, burning lamps, serious consequences.)
2, open and close time every time to more than 5 minutes.
3, the computer control software into the project only after the opening led display power.
4, to avoid white screen in the whole state, open the led display, because at this time the impact of the current system the most.
5, to avoid out of control under the open the led display, because at this time the impact of the current system the most.
A computer does not have access control software and other procedures;
B computer does not power;
C control part is not powered.
6. The ambient temperature is too high or bad cooling conditions, should be taken not for a long time to open screen.
7. Electronic display as part of the body appears very bright line, should pay attention to timely close the led display, too long in this state, open the led display.
8. Often led display power switch trip, should be checked in time led display or replace the power switch.
9. Periodic inspection firmly attached at the situation. If loosening, pay attention to adjust, re-strengthening or updating of hanging.
10. According to large led display body, the control part of the environment in which to avoid insect bites, poison prevention need to be placed.
Second, Led display control section changes, changes in Notes
1, computer, control part of the power line zero, the fire can not reverse, the location should be in strict accordance with the original plug. If peripherals, connectivity has been completed, should be the test case is charged.
2, mobile computers and other control equipment, should first check the connection before the power line, control panel without loosening.
3, can not tamper with communication lines, flat connection line position and length.
4, found after moving short circuit, tripping, fire line, smoke and other anomalies show should not be repeated power testing, should be promptly find the problem.
Three Led display software operating Caution
1, Led display software backup: WIN2003, WINXP, applications, software installation, database.
Recommended "a key to restore" software, easy to operate.
2, master installation method, raw data recovery, backup.
3, the master control parameters set, changes to the underlying data preset
4,, skilled use of procedures, operation and editing.
5, regularly check for viruses, remove unrelated data
6, part-time staff, do not operate Led display software system.
by: hookah
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