He encontrado en avforums cómo configurar el mando de nuestra Samsung, aunque de códigos válidos nada...:

With regard to your email concerning the LE40R74BD, the following is a step-by-step guide to programming the remote control to operate other devices:

1. Turn off your VCR(DVD,STB,Cable Box)
2. Press the VCR(DVD,STB,Cable Box) button on your TV's remote control
3. Press the SET Button on your TV's remote control
4. Using the number buttons on your remote control, Enter three digits
of the VCR code listed in the manual for your brand of VCR(DVD,STB,Cable Box)
Make sure you enter three digits of the code, even if the first digit
"0".(if more than one code is listed, try the first one.
5. Press the Power Button on the remote control. Your VCR(DVD,STB,Cable Box) should turn on if your remote is set up correctly.

If your VCR does not turn on after set-up, repeat steps 2,3 and 4, but
try one of the other codes listed for your brand of VCR

If the codes are not in the manual for your brand of VCR (DVD, STB),
please contact us again with the make and model of the other devices, and we may be able to advise of the codes to input.

http://www.avforums.com/forums/showt...ontrol+samsung