Firstly forgive me i`m new to all this. I have just bought a DD/DTS surround system. After setting up I tested it using U571 R1and I noticed that the amp was in DD5.1 mode even though the disc is encoded with DD & DTS. When I watched Gladiator R1 the option to play the DTS soundtrack is in the disc`s menu. The point is there is no DTS button on the amp to switch it to DTS mode so unless the option is there like on Gladiator the amp will default to DD5.1. Am I missing something here?
PS. DTS output IS enabled on my DVD player and the amp is a Sony STR-DE445
Cheers in advance.