Mindray SV300 User Manual

10-7
10.9 ALARM OFF
When TV high alarm limit, TV low alarm limit, or ftotal high alarm limit is set to [OFF], the
alarm off icon
will be displayed at the position of parameter alarm limits, and the
physiological alarms of [TVe Too High], [TVe Too Low], or [ftotal Too High] will be
switched off. Namely, the alarm message, alarm lamp, audible alarm tones, and flashing
alarm numeric for this physiological alarm will be all switched off.
WARNING
 Switching off alarms can endanger the patient. Handle with care.
10.10 Alarm Tests
10.10.1 Battery in Use
1. Connect the ventilator to AC power and push the hardkey to switch on.
2. Disconnect the AC power after the system starts up.
3. Verify that the [Battery in Use] alarm is activated and the ventilator is powered by
batteries.
4. Reconnect the AC power.
5. Verify that the alarm resets and the ventilator is again powered by AC.

Mindray SV300 Specifications

General

Waveform Display	Pressure, Flow, Volume
Battery Backup	Up to 2 hours
Ventilation Modes	VCV, PCV, SIMV
Tidal Volume Range	20 to 2000 mL
FiO2	21 to 100%
Inspiratory Time	0.2-5.0 s
Monitoring Parameters	Paw, Ppeak, Pmean, Pplat, PEEP, VTI, VTE, MV, f, FiO2, I:E
Alarms	High/Low Airway Pressure, High/Low Minute Volume, High/Low Tidal Volume, High/Low Respiratory Rate, High/Low FiO2, Apnea, Power Failure
Power Supply	AC 100-240V, 50/60Hz
Peak Flow	180 L/min
Trigger Sensitivity (Flow)	0.5-10 L/min