Scope won't come out of sleep mode

I've tried rebooting the scope a couple of times. Each time it shows me the main screen for less than a minute and then un-prompted returns to it's sleep mode and won't return to the main screen. I cannot use it. I've tried pressing all the buttons or quickly try to restore default settings before it shuts off again.

You will need to force update the firmware of the scope while the scope booted. This should restore the scope.