Welch Allyn AcuityLink Clinician Notifier - User Manual - Manual (Page 61)

Directions for Use Troubleshooting and maintenance 57
Internal backup battery
If a mobile device does not turn on after an attempt has been made to fully charge the
device, or if a mobile device screen continues to freeze after soft resets, it is possible that
the mobile device internal backup battery has reached end of life.
Consult the mobile device manufacturer’s directions for use.
Clean the mobile device
Clean the mobile device according to the manufacturer’s directions for use and standard
hospital practice.