Hi,
the display of my 0439 has recently started flashing. I already looked at the "technical guide" but this error wasn't mentioned.
I tryed a new battery and it's still blinking. Then I disassembled the panel, cleaned the contacts etc...
What can it be? Does anybody have an idea? Maye even to fix it?
I uploaded a video so you can see for yourselfs...
http://youtu.be/GbrgOdK2SD4