P10 Red Color Outdoor LED Scrolling Message Sign CMAX-M5

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led scrolling message sign
1.low power consumption
2.high brightness
3.hig quality module
4.led scrolling message sign

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P10 Red Color Outdoor LED Scrolling Message Sign CMAX-M5

Q: LED display screen appears black? How to solve?: see whether the motherboard was burned signs, the general motherboard above the capacitor above the fever and a little black charred situation, the motherboard may be burned the situation. It is recommended to take professional maintenance to detect the next. Under normal circumstances the motherboard is burned fan will not go to the. User self-test under.

Q: 16: 9LED What is the approximate size of the display?: Ie the effective screen is the diagonal size representation. And the aspect ratio of 16: 9 is that we say widescreen, the unit is inches. From this we can calculate the scale factor. (The old TV used in the ratio of 4: 3 also we said the narrow screen)

Q: LED display power supply how to configure how many units with the plate is calculated.: Upstairs are said that the P10, if you do not use the P10 it I tell you how to calculate the power of a board. Generally you take a lamp beads 0.02A to count, a board on the total lamp beads * 0.02, if the board is 4 sweep with the band / 4,8 sweep of the 8, the static is not removed to get a board of power

Q: How to identify the quality of led display quality: Led display driver IC: the current development of led display driver is a bit crystal, Mingwei, and some domestic drive IC;

Q: Led display support what video format: LED display support video format depends mainly on the LED display control software, generally supports a variety of formats of graphics and text pieces: TXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB

Q: How do I choose the dot pitch of the LED display?: Uses: Widely used in railway, civil aviation, sports venues, conference halls, highways, squares, large shopping malls, banks, securities markets and a variety of transportation, water conservancy, electricity monitoring and control.

Q: LED display a board dark light how is it?: What is the board? P10 There are three reasons for that. 1, first check the power on the line to the board on the line whether the soup or not connected! (Change line), 2, check the board above the terminal. (That is, to the board of the black plastic wire, a screw fixed line) that is and the board with welding wire welding. There may be no welding good. You can remove the outside kit. (Next to a small screw, unscrew on the line) to get a welding torch from the welding. 3, the original board on the Weld it Need to return to the factory new. The You said the board made dark may also be because the outside of the package drums appear perspective reflection. LED normal viewing angle is 70-110 degrees, the hope of the answer can help you

Q: Comparison between LED display and DLP splicing: DLP is a digital light processing, this technology is the first image signal through digital processing, and then the light projection. From DLP's technical principle, it has the least signal noise, accurate gray level, high reflectivity, seamless image display, high reliability and other advantages. DLP splicing screen by a number of rear projection display unit stitching, the most important feature is the patchwork small, you can control to 0.5 mm or less, we call it "seamless" splicing, which is the other two major technology LCD and PDP Can not and can not.

Q: IPS screen and LED screen difference: LED is the light-emitting diode, so the so-called LED screen is the concept of confusion, in fact, LCD panel with LED as a backlight, but also useful as a backlight CCFL, CCFL is cold cathode fluorescent tube,

Q: Led display speed how to tune: When installing the LED bar screen software, enter the text that needs to be displayed in the blue edit box. After the text editing is finished, click "Frame Properties" to pop up the following dialog box to set the frame properties. Display speed 1 fastest, 16 slowest. After setting the current frame, you can point to "previous frame" or "next frame" to move to another frame. After all the parameters of the frame are set, click the "Exit" button to return to the main window.

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