ZOLL LifeVest 4000, Patient Manual, Page: 27 / 144

Using the LifeVest
Page 3-3
Normal startup routine
1 Put a fully-charged battery into the monitor. Make sure the battery is
completely inserted.

Push the battery firmly into the monitor until it clicks.

Make sure the battery is fully inserted and latched into the
monitor.
2 Startup screens appear.
3 When you hear the gong and feel the vibration in your back, press the
response buttons.
If you do not hear the gong or feel the vibration within 30 seconds,
remove the battery. Reinsert the battery and try again. If the monitor
still does not operate normally, contact ZOLL.