Mindray BeneHeart D2, Operator'S Manual

Page: 104 / 208

14 - 4 Defibrillator/Monitor Operator’s Manual
To manually start a zero calibration:
1. Press the Main Menu button on the front panel, and then select [ Others >> ]
→
[ Maintenance >> ]
→
[ Installation Mode >> ]
→
enter the required password.
2. Select [ Maintain CO2 ]
→
[ Zero ].
Disconnecting the patient airway is not required when performing a zero calibration.
NOTE
•
The CO
2
module temporally stops measuring during zeroing.
14.6 Changing CO
2
Settings
14.6.1 Changing CO
2
Alarm Settings
1. Select the CO
2
parameter area to enter the [ CO2 Setup ] menu.
2. Select [ Para. Alarm >> ]
3. Set the following alarm properties:
◆
Switch on or switch off the alarms or alarm recording.
◆
Adjust the alarm limits or alarm priority.
14.6.2 Setting Pressure Unit
1.
Press the Main Menu button on the front panel, and then select [ Others >> ]
→
[ Configuration >> ]
→
enter the required password.
2.
Select [ CO2 Setup ].
3.
Set [ Press. Unit ].
14.6.3 Changing CO
2
Wave Settings
1. Select the CO
2
parameter area to enter the [ CO2 Setup ] menu.
2. Set the wave sweep and scale.
◆
Select [ Sweep ] and then choose an appropriate setting. The faster the wave sweeps, the wider the
wave is.
◆
Select [ Scale ] and adjust the upper scale to change the amplitude of CO
2
waveform.
3. Select [ Others >> ] and set the wave type:
◆
[ Draw ]: The CO
2
wave is displayed as a curved line.
◆
[ Fill ]: The CO
2
wave is displayed as a filled area.
14.6.4 Changing CO
2
Operating Mode
To change CO
2
operating mode:
1. Select the CO
2
parameter area to enter the [ CO2 Setup ] menu
2. Set [ Operating Mode ].
◆
[ Measure ]: only in the Measure mode can you start the CO
2
module.
◆
[ Standby ]: in the standby mode, the gas intake pump, infrared light source, etc. are automatically
switched off to reduce power consumption and extend the lifetime of the CO
2
module.