Question on PB420E

mlim650 · Post by **mlim650** » Fri Mar 23, 2007 10:37 am

Hi,

First of all I'd like to thank all of you for the valuable information in this forum.

I got my PB420E with heated humidifier yesterday. The pressure range as prescripted is from 5-10 with a 5 mins ramp. I went to bed and woke up to go to the bathroom - after about 2+ hours of sleep - so I turn-off the unit. I return reconnected the hose and turn the unit on and went back to bed.

This morning I noticed that the pressue is at 4 and as I was scrolling through the menu, I notice that the compliance is 2 hours. Probably only for the time of the first part of my sleep.

Any idea why that's so? Could I have pressed a wrong button when I return to bed?

Thanks.

Melvin

Snoredog · Post by **Snoredog** » Fri Mar 23, 2007 10:42 am

the unit will exit setup mode after 30-seconds if no key is pressed.

it sounds like it may have "exited setup" before the pressure got changed from default Pmin of 4cm.

even 5cm is pretty low, I would increase the Pmin to 6cm or higher. You can program it through the keypad but can also program it via Silverlining if you have the software.

mlim650 · Post by **mlim650** » Fri Mar 23, 2007 10:52 am

I'm curious if it exited setup mode shouldn't it function as per normal - starting at 5cm?

I'm tiltrated at 7cm and managed to convinced the physician for an auto so she wrote me a script for that for 5-10cm.

I will get Silverlining today and will check it out tonight again. Thanks for your input..