My brand new model 02064CDI weather station backlight display flashes off and on an d I cannot get it to stay on constant. I am thinking the Power Adapter may be bad, when the light is off the low battery icon is displayed ( I have put two sets of new batteries in) which is odd and when the light comes on the low battery icon disappears. Also , I cannot get the Weather Ticker to change. Everything else seems to be working but I may have gotten a "Lemon: display unit? I have done the troubleshooting tips that others have tried. Removed new batteries, still does the same thing.