| Message: | Haina Puhua Technology is one of the best manufacturers and suppliers of customized, cheap and easy-maintainable led display receiving cards sgr-r502 ROHS, FCC or IP65, welcome to buy quality led display receiving cards sgr-r502 made in China in stock from our factory.
LED Display Receiving card SGR-R502 Parameter
1.Features: SGR-R502 no need HUB, and been 16PORT HUB75B.
2.Functions are the same with SGR-R500
4.Connected ways（Here used SGR-A602 Sending card）
1） Sending card SGR-A602 and receiving card
5.Port Descriptions
①：Power Port: 4V-6V
②：Gigabit Port: Connected sending card SGR-A601/A602/A603 or SGR-C100/C300/or SGR-A300/A301 etc. Two Ports is same
③：Testing button: after adjusted display working normal, then press by sequence, it come out color red 、green、blue、white、slash.(Note: just software saved parameter same with display screen, and pull out the Network cable, Then press the testing button is affective)
④：Light D1 normal status is flicker, showed controller working normal；
Light D2 normal status is flicker fast, showed recognized the Gigabit and receiving data.
⑤：16 PORT of HUB75B: Connected LED module Port.
6.Assemble Photos url:http://www.sgrdisplay.com |
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