Have 7 speakers +ub set up. Tried using the Neo mode but cannot get it to come on. Tried it on regular satellite, DTS-ES Dvd, Dolby digital dvd, 5.1 satellite. I can engage the cirrus mode, dts, dts-es, dolby, dolby ex. Where is the Neo mode??? Also the manual shows 5 & 7 channel stereo, can't find them either? But most important the Neo mode.