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LG 32LH20D - HDMI 1 RS232 String
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| Topic: | LG 32LH20D - HDMI 1 RS232 String This thread has 5 replies. Displaying all posts. |
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| Post 1 made on July 30, 2009 at 01:14 |
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Joined: Posts: RC XP: | November 2004 1,151 4⭐︎ |
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I'm working on a project with a LG 32LH20D LCD, using a RTI XP-8, T1 and RK3, the only inputs required are DTV and HDMI 1. Using the RTI Library, all other commands, Power On, Off, Ch. UP/Down, etc all work fine. The string for DTV in the library is kb 1 0\r, HDMI 1 is kb 1 7\r, Neither of these work. On page 138 of the Manual, Section 23 - Input Select, the command starts with xb, so I've changed the prefix to xb on both commands, DTV input select now works. However, I can't get the string for HDMI 1 to work, can anyone help? Unfortunately, I will be leaving the site shortly and won't be back until Friday of next week to test. |
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| Post 2 made on August 1, 2009 at 03:54 |
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Joined: Posts: | August 2009 2 |
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Try "xb 1 A0" You have to convert binary digits to hexadecimal then it will work.
[Link: easycalculation.com] |
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| OP | Post 3 made on August 1, 2009 at 14:42 |
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Joined: Posts: RC XP: | November 2004 1,151 4⭐︎ |
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Thanks, I'll let you know how it goes. Edit, DiZeX, I should have added in my post that, using a 8 bit ASCII table I had converted 10010000 to Hex 90, how did you arrive at A0? Thanks
Iain
Last edited by Oz AVI on August 1, 2009 17:15. |
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| Post 4 made on August 1, 2009 at 23:54 |
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Joined: Posts: | May 2005 1,651 |
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| Post 5 made on August 2, 2009 at 09:03 |
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Joined: Posts: | August 2009 2 |
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On August 1, 2009 at 15:42, Oz AVI said...
Edit, DiZeX, I should have added in my post that, using a 8 bit ASCII table I had converted 10010000 to Hex 90, how did you arrive at A0? I used 10100000 (that's HDMI-PC according LG manual). You're right, that 10010000 is 90 in Hex and it's HDMI-DTV in LG manual. I don't know, what's the difference between HDMI-DTV and HDMI-PC... |
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| OP | Post 6 made on August 4, 2009 at 16:05 |
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Joined: Posts: RC XP: | November 2004 1,151 4⭐︎ |
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DiZeX, I was able to access a 32LH20D for testing and it works, thanks, brandenpro, I'm sure I did try all of the kb prefix inputs and couldn't get any to work, thanks anyway. Iain |
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