Wuhan led advertising screen led _led_ in Eagle Technology

Step 4: Check whether the green light to send the card regularly blinking, go to step 6, if you do not blink, restart, went into win98 / 2k / xp before checking whether the green light flashes regularly, such as flashing turn the second operation, Check the DVI cable connection is connected, if the problem is not resolved to send a card, video card, and one of the three I DV cable is faulty, replace repeat step 3, respectively. Step 5: Press the software can be set or re-set after installation, send the card until the green light flashes Wuhan led advertising screen, otherwise repeat step 3. Step 6: Check the receiving green cards (data light) is synchronized with the sending card flashing green light flashing turn if step 8, check the red (power) is bright, if the light switch to step 7, check the yellow light does not shine (Power protection) is bright, if not bright check that the power is reversed or no output power, such as off Check the power supply voltage of 5V, the case turn off the power, remove the adapter and cable and try again. Step 7: Check the network cable is connected well or too long (must use a standard Category 5 cable, without repeaters network cable longest distance small and 100 meters), check the network cable is the standard production (please refer to the system installation and setup ), such questions are not resolved to receive a card failure, replace receiver card, repeat step 6. Step 8: Check the display power light is bright, if not bright turn to step 7, check the adapter interface definition line matches the cell plate. By use of the environment is divided into indoor, outdoor and semi-outdoor Indoor screen area is generally from less than 1 square meter to more than ten meters, indoor LED display using led in the indoor environment, such moderate display brightness, viewing angle, color mixing distance close, light weight, high density Wuhan indoor led display, for relatively close viewing. Outdoor screen area is generally from a few meters to tens or even hundreds of square meters, more dilute dot density (mostly 2500-10000 points per square meter), brightness in 5500-8500cd / square meter (towards different, different brightness requirements), in the sun Under direct conditions, viewing distance of tens of meters, screen body has a good wind resistance to rain and lightning protection. Semi-outdoor screen between outdoor and indoor both Wuhan led display manufacturers, with high brightness, in the case of using a non-direct sunlight outdoor screen body has a certain seal, usually under the eaves or in the window. Wuhan led advertising screen _led_ in Eagle Technology led by Eagle Technology Co., Ltd. in Wuhan. Wuhan Eagle Technology Co., Ltd. (www.jishengled.com/)(www.jishengled.com) strong, credible, in Wuhan, Hubei diode industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Eagles into the brilliant science and technology and you work for a better future!