My Digitrax throttle DT400 has a problem. Whole display is blinking and because of that it doesn't work. All functions (1 to 12) are on and blinking all the time. In the middle line you can see alternately "DT400v1D" and "Pwr09.1V", or "Pwr10,11,12.2,3,-10V". The lower line doesn't blink and shows "00000 o 0115". I inserted new battery. The other throttle works mostly ok. Sometimes (rarely) looks like it wants to blink and change to above text ("DT400v1D"...) but just for a second. Has anyone idea what is going on?

 

Thanks,

 

Jure, Slovenia