I puchased this system from someone and it looks like it is working (except for the glass door and broken peg in my previous post), but with the Penta speakers hooked up I don't get a display on them. Is there a setting on the speaker or system to turn on the speaker display?

Thanks,

Rich

You need to use Mark 2 Fully Wired PowerLink Cables.

...and the A/V switch on the speakers needs to be set to "audio". Not a likely problem, but if the previous owner didn't have the correct cables for the displays to work, he might not have paid attention to the switches either.