There’s a problem with my (cheap Fuji) digital camera – possibly two problems: everything on the screen is inverted (upside down, reversed). When I turn it on to try and take pictures, it tells me (in mirror writing upside down) that there is a “zoom error”, which I imagine is connected with the backwards problem, though it may not be.

On of the games on my mobile phone sometimes has this effect on the display, in which case I just turn it off and turn it on again. Is there an equivalent “hard reboot” for a digital camera?