Product Manual

M3A Vital Signs Monitor User Manual Alarm
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NOTE:
The concrete presentation of each alarm prompt is related to the alarm level.
Screen display
When the measured parameter exceeds its alarm limits and triggers a physiological alarm, the
alarm prompt will display on the screen of the monitor.
The description will display in Information area, such as “**SYS TOO HIGH” to indicate the
low-medium level alarm.
Technical alarm will not prompt * signal.
Alarm Level Visual Prompt
High
*** displays in information area of LCD (Physiological alarm only)
Medium ** displays in information area of LCD (Physiological alarm only)
Low * displays in information area of LCD (Physiological alarm only)
Lamp light
The high/medium/low-level alarms are indicated by the system in the following different visual
ways:
Alarm Level Visual Prompt
High Alarm indicator flashes in red with a high frequency.
Medium Alarm indicator flashes in yellow with a low frequency.
Low Alarm indicator lights on in cyan.
Alarm sound
The high/medium/low-level alarms are indicated by the system in the following different audio
ways:
Alarm Level Audio Prompt
High
Mode is “beep-beep-beep------beep-beep, beep-beep-beep------beep-
beep”, which is triggered once every 5s.
Medium Mode is “beep-beep-beep”, which is triggered once every 20s.
Low Mode is “beep-”, which is triggered once every 25s.
The sound pressure of auditory alarm is in the range of 45dB ~ 85dB.