Mindray A9 Service Manual

6-6
6.3.1.2 Calibration Procedure
Perform the following steps to calibrate flow sensors.
1. Enter the standby mode.
2. Select
> Calibrate to access the screen shown below.
3. Ensure that the drive gas pressure is sufficient.
4. Remove the water collection cup.
5. Plug the Y-piece into the leak test port and seal the breathing system.
6. Select Begin to start calibration. During calibration, you can select Cancel to abort the
calibration.

Mindray A9 Specifications

General

Type	Anesthesia Workstation
Integrated Gas Analysis	Yes
Backup Battery	Yes
Operating Temperature	10°C to 40°C
Storage Temperature	-20°C to 55°C
Battery Type	Lithium-ion
Ventilation Modes	Volume Control, Pressure Control, SIMV, Manual Ventilation
Display	Touchscreen
Patient Monitoring	ECG, SpO2, NIBP, EtCO2, Temperature
Connectivity	Ethernet, USB
Portability	Mobile (with wheels)
Battery Life	Minimum 90 minutes (typical)
Altitude	Up to 3000 meters
Power Supply	100-240 VAC, 50/60 Hz
Charging Time	Approximately 4 hours
Storage	Internal storage for patient data and system logs
Supported Languages	Multiple languages
Certifications	CE, FDA