Sony Playstation 3 (PS3) Console "dvr beeps" Questions

...DVR box. I have set the PS3 internal audio/HDMI settings to every conceivable combination. The optical shows that it is on but no signal to my preamp (9000ES). The settings on your PS3 may be to high ...

... almost like when an animal gets into electrical wires, but all my other services were still on (tv/dvr, etc.). when i turn on the system, it shows red, but when i press the eject, it doesn't. when i ...