The backlight in my MX3000 is set to turn off in 30 seconds, but the unit was not turning off. It remained on indefinitely.

I was able to remedy the problem by disconnecting the battery, waiting a few minutes, then re-connecting the battery. It was then necessary to re-set the clock, and the 'turn off' feature functioned properly. HOWEVER, after I loaded a new rcc file, the unit once again would not shut off - until I used the battery 'trick' again.

Has anyone else had this problem?

rosariorose9