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RS 232 Codes for Lumagen 2041

 
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yin



Joined: 31 Aug 2006
Posts: 21



PostLink    Posted: Tue Oct 08, 2013 11:48 am    Post subject: RS 232 Codes for Lumagen 2041 Reply with quote


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I am trying to figure out the Rs 232 Codes (Hex Dec) for the 2041 which I would like too buy but I want it to be controlled with RTI rs 232 and I would like too know if these codes would work or have I made mistakes. Maybe someone has experience with RS 232 and RTI

power On
23 25 3c 43 52 3e

Power Off
23 24 3c 43 52 3e

Cursor up
23 5e 3c 43 52 3e

Curser Right
23 3e 3c 43 52 3e

Cursor Left
23 3c 3c 43 52 3e

Cursor down
23 76 3c 43 52 3e

Enter
23 6b 3c 43 52 3e

Menu
23 4d 3c 43 52 3e

Exit
23 58 3c 43 52 3e

HDMI 1
23 69 31 3c 43 52 3e

HDMI 2
23 69 32 3c 43 52 3e

1080P
23 47 3c 43 52 3e

16:9
23 77 3c 43 52 3e
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CIR Engineering



Joined: 25 Aug 2008
Posts: 3868
Location: Chicago USA & Berlin Germany


PostLink    Posted: Tue Oct 08, 2013 2:53 pm    Post subject: Reply with quote

Lumagen is a dream for RS232 control. It is very easy with short strings. All their codes are posted on their web site and are in the manual. If you know RS232 programming than you won't have any trouble. If you do have trouble just shoot Lumagen tech support an email with the questions and they will get back to you quickly.

Have no fear with Lumagen and RS232. Unlike most manufacturers it is very well implemented.

http://www.lumagen.com/docs/Tip0011_RS232CommandInterface_081413.pdf

http://www.lumagen.com/testindex.php?module=manuals

Have fun!

craigr

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yin



Joined: 31 Aug 2006
Posts: 21



PostLink    Posted: Tue Oct 08, 2013 7:51 pm    Post subject: Reply with quote

The question that I asked was are the codes that I posted correct?
I hope it is was not wrong to ask what the intire hex string would look like
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yin



Joined: 31 Aug 2006
Posts: 21



PostLink    Posted: Fri Dec 06, 2013 2:02 pm    Post subject: Rs 232 Code for Standby does not work Reply with quote

Hi Guys

I am using a RTI XP 8s the Lumagen 2041 is hocked up to it, my problem is I have the delimiters "On" and put in the "Standby code Hex 23 24 0D but it does not work.
Does anyone have a solution for me?
Thanks
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ecrabb
Forum Moderator


Joined: 13 Mar 2006
Posts: 15909
Location: Utah

TV/Projector: JVC RS40, Epson 5010


PostLink    Posted: Fri Dec 06, 2013 8:47 pm    Post subject: Reply with quote

Hi yin,

Are you an RTI dealer and/or are you very familiar with the RTI programming software? I'm not, but most systems have some way to denote hex bytes, to differentiate them from ASCII bytes so you can mix them in the same string. In some systems, backslash-x denotes the following two characters as a hex byte.

The Lumagen command format is #<command><CR>, so for standby, it would be #$<CR>.

So, that could be written:
#$\x0D

Your string could be written with all hex, so:
\x23\x24\x0D

So, I'd make sure you understand how to denote hex bytes in the RTI software.

The other thing to check is to make sure you have the serial port configured properly on the RTI controller, and that you're using the correct serial cable (NULL vs. crossover, or DTE vs. DCE).

Cheers,
SC
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yin



Joined: 31 Aug 2006
Posts: 21



PostLink    Posted: Fri Dec 06, 2013 10:52 pm    Post subject: Reply with quote

Hi ecrabb,
all the other codes are working for the lumagen except this one "Standby" #$\r
"On" would be #%\r
So it can`t be a cable question because the other codes work
the serial port(RS-232)5 are all the same
so???
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ecrabb
Forum Moderator


Joined: 13 Mar 2006
Posts: 15909
Location: Utah

TV/Projector: JVC RS40, Epson 5010


PostLink    Posted: Sat Dec 07, 2013 2:41 am    Post subject: Reply with quote

Ah, you neglected to mention it was all working OTHER than the standby command. That sounds like a Lumagen issue, then. Maybe standby can be disabled in the config menu or something. Hopefully Craig can chime in.

SC
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yin



Joined: 31 Aug 2006
Posts: 21



PostLink    Posted: Sun Dec 08, 2013 7:02 pm    Post subject: Reply with quote

Found the mistake
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