Oxygen Monitor Forums

1 Reply

I'm trying to calibrate the Capnostream, however, when I enter the "SERV" code it goes right to Change Password Screen and it will not let me out of there.  Anyone know why this is happening or how to get out of it?  

Equipment: Medtronic Capnostaream 35

RE: Medtronic - Capnostream 35
Updated  Feb 11 2025
3 Replies

Unit fails to power on completely.
After OS Loading Screen, error lines appear and unit will not progress further
PostOS: Current CRC mismatches expected CRC. Line Num:2
PostOS: File - ¥Windows¥ARIALUNI.TTF
PostOS: SFM Data Integrity failed, launching upgrade


Has anyone seen anything like this before?

RE: Medtronic - Capnostream 35
Updated  Aug 15 2024
1 Reply

Looking for the original install software for Oxinet III

Equipment: Nellcor - N-600

Added  Jan 29 2024
0 Replies

Is anyone else using the Masimo Radius PPG Reusable Chip with the Root system? It's the bluetooth chip to battery sensor for SpO2; we have constant failure here at our campus. Is anyone else experiencing failure or success?

Equipment: Masimo - Radius PPG Reusable Chip

RE: Masimo - Radius-7
0 Replies

Does anyone know what an alternative would be for the Capnostream 35 internal battery? Medtronic wants $1,000.00 to send it in to replace it every two years. The part number is SF00035. Lithium-Ion Rechargeable Battery. 7.2VDC/4.464Wh/IEC 2INP5/31/36. I have checked Interstate Batteries and cannot find a match. I have done general queries on the internet and can’t find anything either.

RE: Medtronic - Capnostream 35
Updated  Apr 14 2020
2 Replies

Does anyone have a SOP to calibrate the Capnostream 35? I don't have a manual and it's due. Thank you.

RE: Medtronic - Capnostream 35
Updated  Apr 13 2020
6 Replies

When entering the Service Menu it asks for a Password. What's the Default Password? Thanks

RE: Medtronic - Capnostream 35
Added  Mar 18 2020
0 Replies

Upon turning on equipment, I just get a white screen nothing else. Can anybody help me with this matter?

RE: Medtronic - Capnostream 35
Updated  Nov 7 2019
2 Replies

I have an Invacare IRC 400 Check O2 Plus that is reading off on the flows. No longer supported. When I opened the case, there are jumper blocks for Gain, Offset, Power, and Function. I am wondering if anyone out there knows if it's possible to utilize these to calibrate the flow on this device and has instructions for doing so. Thanks!

RE: Invacare - Check O2 Plus
Updated  Jul 22 2019
4 Replies

Another vendor for the power charger cord?

RE: Medtronic - Capnostream 35

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