ResMed Astral 100 Series User Manual

Alarms
46
Indicator Description
4
Alarm mute/reset button State:
• no light – no active alarms
• steady light – active alarm/s
• flashing light – alarm mute on.
This button also allows you to:
• mute the audible alert
• reset the currently displayed alarm (if permitted).
5
Alarm bar Indicates the priority of the alarm in the Alarm display.
Alarm priority
Alarms are classified into relative priority (high, medium and low) according to the severity and urgency
of the alarm condition. Respond to all alarms. An immediate response is required for high priority alarms.
Alarm priority
Alarm bar Audible alert
High
Red flashing light 10 beeps every 5 seconds
Medium
Yellow flashing light 3 beeps every 15 seconds
Low
Yellow steady 2 beeps every 25 seconds
Helpful hint!
For suggestions on resolving most common alarms, refer to Alarms Troubleshooting.

ResMed Astral 100 Series Specifications

General

Device Type	Portable Ventilator
Max Pressure	60 cm H2O
Operating Temperature	5°C to 40°C (41°F to 104°F)
Operating Humidity	10% to 95% relative humidity, non-condensing
Display	Color LCD touchscreen
Modes of Ventilation	CPAP
Data Storage	SD card
Alarms	Adjustable visual and audible alarms
Tidal Volume	50 to 2500 mL
Inspiratory Time	0.3 – 5 seconds
FiO2 Monitoring	Yes
Power Supply	AC 100 – 240V, 50/60 Hz
Oxygen Compatibility	Yes
Pressure Range	4 – 60 cm H2O
PEEP	4 to 25 cm H2O