Clock on ResMed AirSense 10 not right

[CPAPforever]

I sleep 7 hours and it says on LED I slept 3 hours. AHI is always 0.1. Maybe possible but I am skeptical. I haven't checked data stored on card yet but should match LED screen shouldn't it. Is my machine in need of repair?

[Pugsy]

Do you ever sleep past noon per your machine's clock?
Have you confirmed that the machine's clock is set to the correct time?
If you don't know how...this manual explains setting the clock to your local time.
https://www.respshop.com/manuals/ResMed ... %20her.pdf

[Dog Slobber]

As well as checking that the time is correct via the link Pugsy supplied. You should also:

• Verify your the summary data display time frame, it's capable of showing, 1 dat, 1 week, 1 month, ...
• Unplug your device for a minute or so to reset software.

[chunkyfrog]

As well as checking that the time is correct via the link Pugsy supplied. You should also:

• Verify your the summary data display time frame, it's capable of showing, 1 dat, 1 week, 1 month, ...
• Unplug your device for a minute or so to reset software.

When you unplug, the time frame ("period") will default to 30 days-
-but you can change it back to what you prefer.

[palerider]

I haven't checked data stored on card yet

That would be step 1.