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some part of screen flickers time and again

 
(@mikesh)
会员

My all cabinet screen receiving card is MRV328. My sending card is msd300. previously there was no problem. nowadays screen flickers time and again during program. even small screen flickers too. could not figure out what is the problem. i have changed lan cable, power cable , lan connector ,…sometimes works and most of the time doesn’t. do I need to upgrade my firmware of sending and receiving card? if yes where can i find the firmware? is their any other solution for this?

 

thank you

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Topic starter 已发布 : 24/03/2021 6:49 下午
(@baiqiuxing)
会员 Administrator

Hi:

  What’s the firmware version  of receing cards and sending card now? what’s the  driver IC and decoding chip  of the moudle ?

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已发布 : 25/03/2021 9:05 上午
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