EarlyVue VS30 Instructions for Use 9-7
Changing CO
2
Settings
Changing the CO
2
Waveform Speed
The Sweep Speed setting in the CO2 menu determines the speed at which the waveform
is drawn across the screen. Decreasing the wave speed compresses the wave, allowing
you to view a longer time period. Increasing the wave speed expands the waveform,
giving you a more detailed view.
The default sweep speed is 6.25 mm per second.
To change the waveform sweep speed
1 Touch the CO2 numeric pane.
The CO2 menu appears, displaying the current settings on the General tab.
2 Touch the Sweep Speed menu and select one of the following:
- 3.125 mm/s
- 6.25 mm/s
- 12.5 mm/s
- 25.0 mm/s
3 Touch Done.
Changing the CO
2
Waveform Scale
The Scale setting in the CO2 menu determines the scale within which the waveform is
drawn on the screen. The default sweep speed is 0–50 mmHg or 0.0–6.7 kPa.
To change the waveform sweep speed
1 Touch the CO2 numeric pane.
The CO2 menu appears, displaying the current settings on the General tab.
2 Touch the Scale menu and select one of the following, depending on the currently
specified unit of measure:
- 0-50 mmHg
- 0-100 mmHg
- 0-150 mmHg
- 0.0–6.7 kPa
- 0.0–13.3 kPa
- 0.0–20.0 kPa
3 Touch Done.
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