Rafael Luciano

Hi, I have a LG 47LB7000 with WebOS. This TV comes with universal remote feature. However this feature doesn't work on my STB (an Elsys ETRS35 or KAON NS 1030) with OI TV (a TV provider from Brazil). I've tested many manufacturers but no one works for me. My other TV (a Samsung TV) works perfectly with the STB (in my child room). Anyone can figure out how can I solve this? Sorry by the bad english.