Help, getting error message on Nikon D80

[Zenmer]

The low nattery reading is a common fault on the D200, there was a software update tyo solve it a couple of years ago.
Mine used to do it sometimes even with a fully charged nikon battery

[Hinfrance]

Eeee, when I were a lad cameras were all wind up . .

It seems to be a good idea to keep the firmware up to date on these things.

My K10D used to just lock up every few shots. Turned out it was the make of SD card I was using.

[Oldboy]

The low nattery reading is a common fault on the D200, there was a software update tyo solve it a couple of years ago.
Mine used to do it sometimes even with a fully charged nikon battery

Only happen occasionally on my D200. Just turned it off and back on to solve the problem.