For the best zeroing result, please zero the Respironics CO
2
sensor after preheating for 5min.
15.7 CO
2
Setup
15.7.1 Set CO
2
Alarm
1) Select the CO
2
parameter area or waveform area to enter [CO
2
] menu.
2) Select [Alarm] tab.
3) Set the alarm as required.
15.7.2 Set Apnea Timeout
Apnea detection is to detect the longest interval between two adjacent RESPs. When the actual apnea time of the
patient exceeds the preset no-breath time the monitor will respond to apnea alarms according to the value of
[Apnea Timeout].
Set [Apnea Timeout]:
1) Select the CO
2
parameter area or waveform area to enter [CO
2
] menu.
2) Select [Alarm] tab.
3) Set [Apnea Timeout].
15.7.3 Set Work Mode
1) Select the CO
2
parameter area or waveform area to enter [CO
2
] menu.
2) Select [Setup] tab.
3) Set [Work Mode] to [Measure] or [Standby].
Standby: when stopping CO
2
measurement it is recommended to set the Work Mode to Standby so as to
extend the service life of the CO
2
module.
Measure: when measuring with the CO
2
module make sure the Work Mode is set to Measure.
15.7.4 Set Waveform Speed
1) Select the CO
2
parameter area or waveform area to enter [CO
2
] menu.
2) Select [Setup] tab.
3) Set [Waveform Speed] of the CO
2
waveform.