I've got the exact same problem as Paul. The screen is blue and there is a red padlock in the corner of my transonic (same model as paul). I was wondering if anyone knows how to fix this?
The fix for this problem is to switch ON the tv and with the remote control HOLD DOWN the DISP button for 5 seconds and the tv will unlock... This worked for me ..How easy .regards from Keith in Bowen vk4ckc.
