Forgot to replace batteries
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Some devices have very long battery live. So long so I usually forget
that they are batteries at all. This time it was the PSION MC600.
The main battery is just an 8xAA block and there is a backup battery.
But the backup can work for days and not for the whole month. These old
PSIONs use RAM cards as storage. They are also backed up by batteries
(all backup batteries are the CR1620). This time one of them don't
survive so I lost the whole G: drive (about 2 MB of data and programs).
Thus I am now transferring the missing programs (and some data I have
had backed up) back to the poor MC600. I am doing that through the
serial link (9600 bauds because higher speeds aren't reliable for some
reasons) and in meantime I am compiling DOS stuff on the MC600 (I
really forgot how slow is the Pacific C on 4.77 MHz CPU!).
