Your Universal Remote Control Center
RemoteCentral.com
RS-232 & IP Control Forum - View Post
Previous section Next section Up level
Up level
The following page was printed from RemoteCentral.com:

Login:
Pass:
 
 

Topic:
Samsung 2018 EX-Link Problem
This thread has 4 replies. Displaying all posts.
Post 1 made on Friday October 12, 2018 at 21:23
Krassyg
Long Time Member
Joined:
Posts:
April 2005
210
I have a UN65NU8000 working with serial over EX-Link but the TV won't turn on sometimes. Looks like some kind of a power saving issue. I turned on IP Control in the regular menu to get serial going; anything else I'm missing? Something in the service menu?
Post 2 made on Sunday October 28, 2018 at 18:50
Sunset AV
Junior Member
Joined:
Posts:
October 2018
2
Same issue with 2018 Q9

RS232 Codes confirmed and working for Power On and Power Off, when TV is on.

However, if TV is off for over 30 seconds, it will not come back on with "Power On" RS232 command.

Sharp TVs RS232 use to have a "wake up" RS232 command to send before "power On" would work.
Post 3 made on Thursday November 1, 2018 at 15:47
edfraney
Long Time Member
Joined:
Posts:
April 2003
15
Same issue with the 2018 Q9, Q8 and Frame 65 and 55.

I will post the solution when I figure it out.
Post 4 made on Thursday October 24, 2019 at 18:58
Sunset AV
Junior Member
Joined:
Posts:
October 2018
2
Has anyone found a fix for this?

I looked in the service menu but could not find anything to do with ExLink/RS232
Post 5 made on Thursday October 24, 2019 at 21:56
remoteCtrlAuto
Junior Member
Joined:
Posts:
July 2019
28
At least for Samsungs that use MDC Protocol (ME Series, and others), you have to retry to send command for "PowerOn" or "PowerOff" 3 times every 2 Seconds until ACK command. If there is no ACK within 3 times, It means failure.

Also check tv menu:

System -> Eco solution and System -> General


Jump to


Protected Feature Before you can reply to a message...
You must first register for a Remote Central user account - it's fast and free! Or, if you already have an account, please login now.

Please read the following: Unsolicited commercial advertisements are absolutely not permitted on this forum. Other private buy & sell messages should be posted to our Marketplace. For information on how to advertise your service or product click here. Remote Central reserves the right to remove or modify any post that is deemed inappropriate.

Hosting Services by ipHouse