Samsung RS232 Codes (Ex-Link)
Jul 31, 2023
All codes sent are in HEX format.
(Sending the below commands as ASCII characters will not work, codes must be sent as HEX)
| Command | Code (HEX) | Control System Representation |
|---|---|---|
| Power On | 08 22 00 00 00 02 D4 | \x08\x22\x00\x00\x00\x02\xD4 |
| Power Off | 08 22 00 00 00 01 D5 | \x08\x22\x00\x00\x00\x01\xD5 |
| Volume Up | 08 22 01 00 01 00 D4 | \x08\x22\x01\x00\x01\x00\xD4 |
| Volume Down | 08 22 01 00 02 00 D3 | \x08\x22\x01\x00\x02\x00\xD3 |
| Mute Toggle | 08 22 02 00 00 00 D4 | \x08\x22\x02\x00\x00\x00\xD4 |
| Select HDMI 1 | 08 22 0a 00 05 00 c7 | \x08\x22\x0a\x00\x05\x00\xc7 |
| Select HDMI 2 | 08 22 0a 00 05 01 c6 | \x08\x22\x0a\x00\x05\x01\xc6 |
| Select HDMI 3 | 08 22 0a 00 05 02 c5 | \x08\x22\x0a\x00\x05\x02\xc5 |
| Select HDMI 4 | 08 22 0a 00 05 03 c4 | \x08\x22\x0a\x00\x05\x03\xc4 |
| Info (Display) | 08 22 0D 00 00 1F AA | \x08\x22\x0D\x00\x00\x1F\xAA |
| Menu | 08 22 0D 00 00 1A AF | \x08\x22\x0D\x00\x00\x1A\xAF |
| Up | 08 22 0D 00 00 60 69 | \x08\x22\x0D\x00\x00\x60\x69 |
| Down | 08 22 0D 00 00 61 68 | \x08\x22\x0D\x00\x00\x61\x68
|
| Right | 08 22 0D 00 00 62 67 | \x08\x22\x0D\x00\x00\x62\x67 |
| Left | 08 22 0D 00 00 65 64 | \x08\x22\x0D\x00\x00\x65\x64 |
| Enter (OK) | 08 22 0D 00 00 68 61 | \x08\x22\x0D\x00\x00\x68\x61 |
| Return (Back) | 08 22 0D 00 00 58 71 | \x08\x22\x0D\x00\x00\x58\x71 |
| Exit | 08 22 0D 00 00 2D 9C | \x08\x22\x0D\x00\x00\x2D\x9C |
| Picture Size: Screen Fit | 08 22 0B 0A 01 05 BB | \x08\x22\x0B\x0A\x01\x05\xBB |
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:
https://www.docklight.de/download/Docklight_Scripting.zip
