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Back service, that mean need enough space behind of the led screen, so that worker can do the installation or maintenance.
Front service, worker can do installation and maintenance from front directly. very convenience, and save space. especially is that led screen will fixed on the wall.
In usually every year to maintenance led screen one time, clear the led mask, checking the cables connection, if any led screen modules fail, you can replace it with our spare modules.
It can transfer PC video signal into receiver card which make LED display work.
Receiving card is used to pass signal into LED module.
One port can load one line modules, so 8 ports can load maximum 8 lines, 12 ports can load maximum 12 lines, 16 ports can load maximum 16 lines.
A: It can make LED display more clear
B: It can have more input source to switch different signal easily, like different PC or camera.
C：It can scale the PC resolution into bigger or smaller LED display to display full image.
D: It can have some special function, like frozen image or text overlay, etc.
One LAN port load maximum 655360 pixels.
If you need to play the video in real time, like stage LED display, you need to choose synchronous system. If you need to play an AD video for some time, and even not easy to put a PC near it, you need asynchronous system, like shop front advertising LED screen.
You can switch signal easier and scale the video source into certain resolution LED display. Like, PC resolution is 1920*1080, and your LED display is 3000*1500, video processor will put full PC windows into LED display. Even your LED screen is only 500*300, video processor can put full PC windows into LED display too.
Normally based on viewing distance. If viewing distance is 2.5 meter in meeting room, then P2.5 is best. If viewing distance is 10 meter outdoor, then P10 is the best.
The best view ratio is 16:9 or 4:3
You can publish program by WIFI through APP or PC, by flash drive, by LAN cable, or by internet or 4G.
Yes, you can connect internet by router or sim card 4G. If you wanna use 4G, your media player must install the 4G module.
Need smaller pitch LED display, better with high refresh, video processor setting pixel by pixel, and play high quality 3D video.
Please check the firmware. If this new card is different with other card, you can upgrade it into same firmware, then it will work.
You can click “read back” to get it back in the software receiver page if you or provider have saved it before. If fail, you must make smart setup to make a new RCG or RCFG file.
In NovaLCT advanced mode, anywhere input admin, the upgrade page will come up.
In LEDset receiver setting page, anywhere input cfxoki, then the upgrade page will come out automatically.
Need to download LEDUpgrade software
It is required with light sensor. Some devices can connect with sensor directly. Some devices need to add multi-functional card then can install light sensor.
At first decide how many LAN ports the screen need, then choose 16 ports or 20 ports sender card and quantity, then choose input signal that you want to use. H2 can install maximum 4 input board and 2 sending card board. If H2 device is not enough, can use H5, H9 or H15 to install more input or output boards.