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| Topic: | LG RS-232 Volume +/- ? This thread has 7 replies. Displaying all posts. |
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| Post 1 made on March 26, 2009 at 16:52 |
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Joined: Posts: | February 2007 379 |
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Does anyone know if there are volume up and down serial commands for LG? I have the 0-64 (volume 0-100) but was wanting to control the TV volume with a T2C and XP-8 using the repeat until button is released command.
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| Post 2 made on March 26, 2009 at 17:24 |
39 Cent Stamp Elite Member |
Joined: Posts: RC XP: | May 2007 17,546 531⭐︎ |
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I just flipped thru a couple of manuals and found the same thing you did. Seems like an odd thing to leave out.
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Avid Stamp Collector - I really love 39 Cent Stamps |
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| Post 3 made on March 26, 2009 at 17:35 |
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Joined: Posts: | August 2003 3,044 |
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No ramp up or down, direct level entry only..
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| Post 4 made on March 26, 2009 at 17:47 |
It might depend on the model, but LG should support IR key emulation commands in the form "[m][c][ ][Set ID][ ][Data][ ][Cr]" where Data is the IR hex code for your particular function (should be a table for these in the manual). Volume Up would be "mc 00 02 \r" and volume down would be "mc 00 03 \r" (in a Crestron world) for 32LX1D. |
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| Post 5 made on March 26, 2009 at 18:02 |
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Joined: Posts: RC XP: | November 2004 1,151 4⭐︎ |
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Volume Up mc 0 2\r Volume Down mc 0 3\r Mute mc 0 9\r Channel Up mc 0 o\r Channel Down mc 0 1\r Have Used these codes, they work! |
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| OP | Post 6 made on March 26, 2009 at 19:44 |
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Joined: Posts: | February 2007 379 |
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Well, I guess tdogny was on it then....... Thanks for the info! I don't know why it's not available in any of the manuals. I had a hard time getting the channel+ and - about a year ago. I was in touch with an engineer at LG back and forth for a few days. He sent me many files for RS-232 and none contain these commands. Once again,Thanks! |
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| Post 7 made on December 31, 2010 at 11:26 |
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Joined: Posts: | February 2002 20 |
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On March 26, 2009 at 18:47, tdogny said...
It might depend on the model, but LG should support IR key emulation commands in the form "[m][c][ ][Set ID][ ][Data][ ][Cr]" where Data is the IR hex code for your particular function (should be a table for these in the manual). Volume Up would be "mc 00 02 \r" and volume down would be "mc 00 03 \r" (in a Crestron world) for 32LX1D. Thank you guy's so much been searching so long for these commands to put in my crestron system these codes even work in my LG50PS8000 plasma |
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| Post 8 made on December 31, 2010 at 13:19 |
Audible Solutions Super Member |
Joined: Posts: | March 2004 3,246 |
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Even with protocols that have discrete values ( 1d-100d-0h-64h) that do not have discrete volume up/down commands can be coded to generate discrete volume up/down--I imagine even with pseudo control systems like RTI. The idea would be for the button press to cycle through the discretes, one unit at a time, in this case from 1-100d. It's rather simple line code and in Simpl, it's a tad more complex but not very difficult. Alan |
"This is a Christian Country,Charlie,founded on Christian values...when you can't put a nativiy scene in front fire house at Christmas time in Nacogdoches Township, something's gone terribly wrong" |
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