When AGENT is turned on, CO2 will also be activated, including GAS; however, if AGENT is
then turned Off, CO2 will remain active.
To control parameters
Controls alarm, heart rate and touch screen tones, and the volume settings for the sounds
generated by the MR400.
The alarm sound can be turned off, as indicated by the
alarm sound setting is appropriate for the monitoring environment and for each patient. The
alarm sound volume is adjustable for suitability to various clinical environments. When you
use the MR400, always ensure that the alarm sound can be heard above the ambient noise
level; otherwise, treatment of the patient could be delayed.
To open the Sound Adjust menu
3‐20 Getting Started Expression MR400 Instructions for Use
AGENT allows anesthetic agent and gas monitoring (but does not have an associated
waveform), and CO2 and CO2‐derived respiration rate monitoring:
– Off turns off the AGENT parameter. (Default)
– On turns on the AGENT parameter.
Press the Setup key and then the Monitor key.
The Monitor Setup menu appears. Current settings are displayed.
On the Monitor Setup menu, select Parameters.
The Parameters menu appears. Current settings are displayed.
Locate the parameter that you want to control then select the
The setting is entered. To change other settings, repeat step 3.
symbol. Always ensure that the