The X59S controller (usually Isel IMC or ProfiMC) accepts standard G-code via RS-232 or Ethernet. However, to unlock "better" performance:
Test the buttons (Power, Volume, etc.) to ensure it works .
Press and hold the button for 3 seconds until the red light stays lit.
Use this method if your brand isn't listed or the codes don't work: the device manually. Press and hold button for 3 seconds until the red light stays on. Enter code 1001 (this initiates the automatic scanning sequence).
If you know your brand's code (e.g., for many Sony models or 0009 for LG), follow these steps: Turn on your TV manually.
Point the remote at the device. The light will blink as it tests codes .