How do I save data to a sd card (PRS1)

[Tythetruckerdude]

Hello everyone! I have a System One unit which was originally set up to send data thru wifi back to a trucking company. I'm no longer with that company. It also has a sd card which I use now, however the sd card will only save data from the previous night. Once I use it again it clears the previous results. How can I set up the unit/card to save usages for at least 30 days?

[PaulaO2]

Moving this to the main forum where it can get the attention it needs.

I also changed the subject line so those with that machine will be alerted.

[Tythetruckerdude]

Moving this to the main forum where it can get the attention it needs.

Thank you!

[zonk]

Hi Tythetruckerdude, welcome aboard
The clinical manual available via email ... scroll down to section three
http://www.apneaboard.com/adjust-cpap-pr...tup-manual
pictures and video http://www.apneaboard.com/pr-system-one-...structions

From the manual:
• Therapy hours - The device is capable of recognizing the difference between the time the patient is actually receiving therapy and the time when the blower is simply running. This screen displays the average amount of time the patient is actually receiving therapy on the device over a 7 day and 30 day time frame (provided the device has at least 7 or 30 days of data respectively). If the device has only 5 days of data to use for the calculation, the 5 day average value will be seen under the 7 day display
• AHI - The device accumulates individual Apnea/Hypopnea indices (AHI) for each session the patient used the device. This screen displays the average of these individual nightly AHI values over a 7 day and 30 day time frame (provided the device has at least 7 or 30 days of data respectively). If the device has only 5 days of data to use for the calculation, the 5 day average value will be seen under the 7 day display

Also you can download the software to keep records of every day but the software won,t help if the model number below 460 because the machine does not record anything other hours usung the machine

Software download link http://www.apneaboard.com/forums/Thread-...e-software

[trish6hundred]

Hi tythetruckerdude, WELCOME! to the forum.!

[Sleepster]

I would try a new SD card. It could be that this SD card has files on it that tell the machine how to set itself, causing your problem.

Depending on which PRS1 machine you have, you may not be able to get anything other than hours used.

Do you know which PRS1 you have?

Can you use the on-screen display to look at your 7 day and 30 day average AHI?