i have grunding tv 32 " ( LCD-TV, VISION 6, GBH 5632) the manual of this product is not very helpfull. i bought this product in dubai,UAE. im from philippines brought the tv from dubai. my problem is the tv channel is not working properly.is this product compatible in the philippines? theres some channels coming out if i search the channel and then aftre searching only 1 channel is coming out and not clear and no sounds..your help is much appreciated. thank you