Changes

3) You need to remember to put the card back into your PAP machine. This is particularly true for ResMed users: All the detailed data is written directly to the SD card, and if there is no SD card, that data is lost. And SH will report that there is no data for the night. (ResScan will be able to report on the summary data that is stored in the S9's memory and then written to the card when it is inserted into the machine.

When you are first learning how to use SleepyHead, it helps to have a basic understanding of the organization of each of the data views are available in SleepyHead.<br />