Mindray A9 Operating Instructions

Operator’s Manual of Anesthesia System 8 - 9
Alarms and Messages Setting Alarm Limits
Figure 8-8 Limits Tab
To set alarm limits:
1. On the Main Screen, select the [Alarms] soft key > [Limits] tab.
2. Select a parameter soft key.
NOTE: When the monitoring value on the Main Screen flashes due to an alarm, select
the flashing area to open the corresponding Alarm Limits setting menu.
3. Enter the desired parameter value using the keyboard on the screen. For each parameter,
the range of values is displayed above the keypad.
4. You can select [Load Alarm Defaults] to restore the default values and restore the upper and
lower limits of parameter alarms to the factory defaults.
5. Repeat Steps 3 and 4 for each parameter.
6. Select to save the changes (or select to discard the changes).
7. To save an alarm limit to a user profile:
• Select the soft key > [System] soft key (system password required) > [Profiles] tab.
Select a profile, and select the [Create] soft key. Set the profile name on the pop-up screen.
After the profile is confirmed, the system will save the current profile as a user profile.
8. To load a user profile:
• In the standby mode, select the [Current Profile: xxxx] soft key and select the desired
profile on the pop-up screen.
• Select the [Manual] ventilation mode, and select the [Load Profile] soft key on the pop-
up screen, and then select the desired profile on the pop-up screen.

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