LG RS232 Control

All codes sent are in ASCII format followed by a Carriage Return <CR> character (HEX 0D).

Command  

Code (ASCII)

Alternate HEX Representation

Power On  

ka 01 01<CR>

\x6B\x61\x20\x30\x31\x20\x30\x31\x0D

Power Off  

ka 01 00<CR>

\x6B\x61\x20\x30\x31\x20\x30\x30\x0D

Volume Up  

mc 01 02<CR>

\x6D\x63\x20\x30\x31\x20\x30\x32\x0D

Volume Down  

mc 01 03<CR>

\x6D\x63\x20\x30\x31\x20\x30\x33\x0D

Mute  

ke 01 00<CR>

\x6B\x65\x20\x30\x31\x20\x30\x30\x0D

Unmute  

ke 01 01<CR>

\x6B\x65\x20\x30\x31\x20\x30\x31\x0D

Info (Display)  

mc 01 aa<CR>

\x6D\x63\x20\x30\x31\x20\x61\x61\x0D

Menu  

mc 01 43<CR>

\x6D\x63\x20\x30\x31\x20\x34\x33\x0D

Up  

mc 01 40<CR>

\x6D\x63\x20\x30\x31\x20\x34\x30\x0D

Down  

mc 01 41<CR>

\x6D\x63\x20\x30\x31\x20\x34\x31\x0D

Right  

mc 01 06<CR>

\x6D\x63\x20\x30\x31\x20\x30\x36\x0D

Left  

mc 01 07<CR>

\x6D\x63\x20\x30\x31\x20\x30\x37\x0D

Enter (OK)  

mc 01 44<CR>

\x6D\x63\x20\x30\x31\x20\x34\x34\x0D

Return (Back)  

mc 01 28<CR>

\x6D\x63\x20\x30\x31\x20\x32\x38\x0D

Exit  

mc 01 5b<CR>

\x6D\x63\x20\x30\x31\x20\x35\x62\x0D

Picture Size: Just Scan  

kc 01 09<CR>

\x6B\x63\x20\x30\x31\x20\x30\x39\x0D

Your control system syntax for sending HEX may vary.
For example, in RTI, hex codes are sent using a \x in front of each HEX character.

From the code list above, the 'Power On' command in RTI would look like this:
ka 01 01\x0D

For testing or demonstration purposes, a Docklight Scripting project file with the above commands is attached to this Knowledge Base article. The Docklight Scripting program is available for download here:
http://www.docklight.de/download/Docklight_Scripting.zip