Honeywell RAEGuard 3 User Manual page 53

the detection range of the detector according to the actual needs or changes
in the installation environment. Depending on the instrument, different
sensors have different settings.
Note: After the range is modified, in order to ensure the linearity and detection
accuracy of the detector, please calibrate the zero point and standard gas
according to the calibration requirements.

Unit settings: Depending on the type of sensor connected, oxygen defaults
to% vol; catalytic combustion defaults to% LEL, the option is %vol; toxic gas
defaults to ppm, the options are umol/mol, mg/m
defaults to% LEL, the option is %vol; NDIR carbon dioxide defaults to ppm,
and the option is %vol.

CF value settings: This menu is only effective for catalytic combustion and
NDIR infrared flammable gas sensors. This menu will not be displayed when
the transmitter is connected to other sensors.
The CF value table of catalytic combustion flammable gas is detailed in
section 16.
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; NDIR flammable gas