ZOLL LifeVest 4000 Patient Manual page 34

LifeVest 4000 Patient Manual
Page 3-10
5 Look for a symbol along the top of the charger's display:
 Charger is set up for the cellular network.
 Signal strength is shown by the number of bars. The
more bars, the better.
 If you have at least one bar, charger setup is finished.
 You may see this signal at power-up until the charger
finds a signal. That is normal.
 If you get this symbol all the time, charger is not getting
a signal.
Try relocating the charger to another part of the house

in order to get a signal.
 If the problem continues, call ZOLL.
 Charger communication may not be functioning
properly.
 Charger can still be used to charge battery.
 Call ZOLL.
 Charger is set up for a land line phone connection.
 Charger cannot be used in this mode.
 If you see this symbol, call ZOLL.