Technical Alarms - ZOLL LifeVest 4000 Patient Manual

Technical alarms

These alarms typically indicate a problem with the device.
If you get a technical alarm, there is a problem that needs your attention. Take
the following action:
 Read the message on the monitor's display.
 Use this chart to see what the message means and what to do.
Message
Technical alarms are accompanied by a low-pitched
"gong" sound that repeats about once a second.
What it means
System has a problem that requires servicing.
You can continue to use the device.
Note the code beginning with the number 1.
Responding to alarms
What to do
Write down code number and call ZOLL.
Tap OK to return to normal operation.
Page 5-5