Hitachi Plasma 32PD5200E - No sync.signal error

[docront]

Hello,

I connected an Apple TV (ATV2) to this TV using the DVI port (HDMI to DVI cable).  The issue is I keep on getting the No sync.signal message and after a minute or so the TV goes in to standby mode.

This DVI port is fully functional as I tested the connection with other devices.  I read on some forums that it might be a firmware issue and I was wondering if someone can point me in the right direction.  This TV was purchased in Europe and I am now in New Zealand where Hitachi TV's are not serviced.

Many thanks,
Ron