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Sleephead Copy to SD Card
Well, I messed up and while I thought I was erasing just a bit on one days data, I erased all the data on the SD card.

My question is, as I have the data on my computer in Sleepyhead, can I reload the data onto the SD card, and if so, how?
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I'm not expert on SH. I think it makes a copy of your SD card when you import data. You would drill down to where it keeps the copy then copy it back to the card.

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Be of good cheer, Bibob, you do not need to be concerned about it. Just put the card back into your machine. It will automatically record all the past data for up to a year, with the exception of the detailed graphs. Those are only kept on the card for a week anyhow, so your week's worth of detailed stuff will be gone to reappear one day at a time for the next 7 days.

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ResMed is very picky about how the files are written on the card so even if you make a copy of it, the machine will probably reject it and want to rewrite the info on the card anyway.

As retired guy said, it doesn't matter anyway as the machine will rewrite the compliance data to the card and then repopulate the detailed data from here on.
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Thanks for the help. As I'm in the first week of this machine, I was concerned that I had lost the data that will be used to validate my use requirements.

Thank you once again.
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Just try to remember to "Lock" the sdcard before you put it in your computer, then "unlock" it when you put it back in the Resmed. That will avoid needing to reformat it all the time.
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