LifeVest System WCD 3100 Training Manual
Page 3-8
ZOLL Lifecor internal use only
How to demonstrate a noise alarm
1 With this screen displayed, press
▲
.
2 Tell the patient what to do when the gong alarm sounds:
y
Read the display. This particular message states that
ECG signal is not clear. The ECG electrodes are not
sending a good signal to the monitor.
y
Take action to correct problem. In this case, adjust the
belt so that the ECG electrodes make better contact with
the skin.
y
Press response buttons if display so states. This stops
the gong alarm.
3 With a noise alarm, when you press the response buttons,
the monitor checks for an improvement in the ECG signal.
For the demonstration, the ADJUST BELT message returns.
4 After three cycles, the monitor displays this message.
When this happens, the patient is expected to check the belt.
Pressing the response buttons does not make this message
go away.
5 To stop the noise alarm demonstration, press
▲
.
