Honeywell BW MaxXT II - 20.8 Base Reading Configuration; Setting Oxygen Base Reading

20.8 Base Reading
To find this option go to the Sensors tab and click de edit icon next to the Oxygen
section. If the 20.8 Base Reading option is enabled, the detector assumes 20.8% O
2
as
ambient air (factory default is 20.9% O
2
).
The detector is shipped with this option disabled.
BW MaxXT II 50 User Manual