7-10
7.3.2 Make CO
2
Settings
7.3.2.1 Set CO
2
Monitoring
When [Monitoring] is set to [ON], the CO
2
module enters operating mode. The ventilator
displays CO
2
parameters and waveform, and provides physiological alarms and technical
alarms related to CO
2
module. When [Monitoring] is set to [OFF], the CO
2
module enters
standby mode. The ventilator does not display CO
2
parameters and waveform, and not
provide physiological alarms related to CO
2
module either.
The standby mode of CO
2
module is relevant to the Standby status of ventilator:
If the ventilator enters Standby status, the CO
2
module also enters standby mode.
If the ventilator exits Standby status, the CO
2
module is restored to the CO
2
operating
mode before standby mode.
CO
2
module entering or exiting standby mode has no effect upon the ventilator.
To manually enter or exit standby mode, select the [Setup] key→[Sensor]→[CO
2
] to set
[Monitoring] to [OFF] or [ON].
In standby mode, the working components of the CO
2
module, such as infrared light source,
are automatically turned off to extend the service life of the module.
7.3.2.2 Set Maximum Hold
In the CO
2
parameter area, EtCO
2
value is refreshed in real-time. To set EtCO
2
:
1. Select the [Setup] key→[Sensor]→[CO
2
].
2. Select [Max Hold] and toggle between [10 s] and [20 s]. EtCO
2
is the maximum CO
2
concentration within the selected time interval.
7.3.2.3 Set Unit
1. Select the [Setup] key→[Maintain]→[User]→enter the required password→[Setting]
→[Unit].
2. Set [CO
2
Unit] to [mmHg], [kPa] or [%].
7.3.2.4 Set CO
2
Waveform
Refer to 5.1.1 to set CO
2
waveform.
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