Universal Remote Setting instruction problem

Question

I have this a bit old (2004-2005) universal remote control, Korean?, Chinese? could be, I really don´t know , because it is an old model, even it doesn´t has any brand printed on.It only has a serial number in the upper center part of it face which is: 303-QCDS8A. Number that I´ve searched over the internet without success. Why I´m trying to find this remote over the Internet? It is just to find it´s setting instructions. The remote is working, the LED beside the POWER button is shinning indicating that new battery is been placed on, but because I do not have the setting instructions, I couldn´t be able to program any device on my living room with it.Could you be able point me in the right direction?Best regards,RF