Mindray SynoVent E5, Operator'S Manual

Page: 109 / 196

9-3
9.4.2 Audible Alarm Tones
The ventilator uses different alarm tone patterns to match the alarm level:
 High level alarms: broadcasts the high level alarm sound.
 Medium level alarms: broadcasts the medium level alarm sound.

Low level alarms: broadcasts the low level alarm sound.
NOTE
 The ventilator’s alarm signal sound pressure level is lower than 85 dB.
9.4.3 Alarm Message
When an alarm occurs, an alarm message will appear in the ventilator’s alarm message filed.
The alarm message uses a different background color to match the alarm level:
 High level alarms: red
 Medium level alarms: yellow
 Low level alarms: yellow
The prompt messages displayed in the prompt message filed have no background color.
For physiological alarms, the asterisk symbols (*) before the alarm message match the alarm
level as follows:

High level alarms: ***
 Medium level alarms: **
 Low level alarms: *
9.4.4 Flashing Alarm Numeric
If an alarm triggered by an alarm limit violation occurs, the numeric of the measure
parameter in alarm will flash at a specified frequency.