Harman Kardon AVR 240 Receiver "time warner cable box reads" Questions

...time warner through the optical input and every time I change channels on my cable box the receiver changes in different dsp/dts modes for example if I have it in 4 channel mode it goes to dolby ...

...Time Warner does nothing for you, but knows how to charge you for everything and raise their prices. I will be calling Onkyo tomorrow, they are closed now and hopefully they have some answers. I went ...

Time Warner DVX3400 DVR/Cable box From what I find on the internet, the Receiver and the DVD player do not have any HDMI connections. Therefore, I'm using the S-Video connections. The best way to hook