Was at a client's house last week, when I noticed that the Pio Elite plasma (we're not Elite dealers, client purchased plasma himself) we'd hung was exhibiting an unusual system - with the TV in "standby" mode, the LEDs at bottom left would flash, alternating between red & blue.

With the panel powered up, the display itself would show two large flashing/alternating red & blue squares for a few seconds, after which the picture would display without issue (and the power LED light changes to constant blue).

So, the panel appears to be working - it's just the perplexing red/blue flashing lights in standby mode and the momentary red/blue flashing squares on display upon power on ... any ideas what this panel's trying to tell us?