Mindray VS-900, Operator'S Manual

Page: 138 / 192

16-10
5. Turn on and adjust the relief valve to make the flowmeter reads within 10-50ml/min
and keeps stable as well.
6. In the [ Calibrate CO2 ] menu, enter the vented CO
2
concentration in the [ CO2 ] field.
7. In the [ Calibrate CO2 ] menu, the measured CO
2
concentration is displayed. After the
measured CO
2
concentration becomes stable, select [ Calibrate ] to calibrate the CO
2
module.
If the calibration is finished successfully, the message [ Calibration Completed! ] is
displayed in the [ Calibrate CO2 ] menu. If the calibration failed, the message [ Calibration
Failed! ] is displayed. In this case, perform another calibration.
16.7 Calibrating the Touchscreen
1. Select [ Main ]
→
[ Maintenance>> ]
→
[ Calibrate Touchscreen ]. The symbol will
appear at different positions of the screen.
2. Select, in turn the central point of the symbol. After the calibration is
completed, the message [ Screen Calibration Completed
！
] is displayed.
3. Select [ Ok ] to confirm the completion of the calibration.
16.8 Formatting the Storage Card
The monitor is configured with an SD card for saving data. To format the storage card:
1. Select [ Main ]
→
[ Maintenance >> ]
→
[ User Settings >> ]
→
Enter the required
password
→
Select [ Ok ] to access the [ User Settings] menu.
2. Select [ Format Storage Card ], and then select [ Ok ] in the pop-up dialog.
16.9 Modifying Password
1. Select [ Main ]
→
[ Maintenance >> ]
→
[ User Settings >> ]
→
Enter the required
password
→
Select [ Ok ] to access the [ User Settings ] menu.
Flowmeter
Tubing
T-shape connector
Monitor
Relief valve
Gas cylinder