Low Battery Warning
You can replace the main battery by first placing the MX8WM in Suspend Mode then removing the discharged main battery and
installing a charged main battery within a five minute time limit (or before the backup battery depletes). When the main battery
is removed the MX8WM enters Critical Suspend state, the MX8WM remains in Suspend mode, the display is turned off and
the backup battery continues to power the unit for at least five minutes.
Though data is retained, the MX8WM cannot be used until a charged main battery pack is installed. After installing the new
battery, press the Power key. Full operational recovery from Suspend can take several seconds while the client is
reestablishing a network link. If the backup battery depletes before a fully charged main battery can be inserted, the MX8WM
will turn Off. Full operational recovery from Suspend can take several seconds while the wireless client connects to the
network, authorization for Voxware-enabled applications complete, Wavelink Avalanche management of the MX8WM startup
completes, and Bluetooth relationships establish or re-establish.
Low Battery Warning
It is recommended that the main battery pack be removed and replaced when its energy depletes. When the main battery Low
Battery warning appears (the Status LED remains a steady red) perform an orderly shut down, minimizing the operation of any
installed devices and insuring any information is saved that should be saved.
Note: Once you receive the main battery Low Battery warning, you have approximately 5 minutes to perform an orderly
shutdown and replace the main battery pack before the device powers off. The Low Battery warning will transition the
MX8WM to Suspend before the MX8WM powers off.
Backup Battery
The MX8WM has a backup battery that is designed to provide limited-duration electrical power in the event of main battery
failure. The backup battery is a 160 mAh Nickel Metal Hydride (Ni-MH) battery that is factory installed in the unit. The energy
needed to maintain the backup battery near full charge at all times is drawn from the MX8WM main battery. It takes several
hours of operation before the backup battery is capable of supporting the operation of the MX8WM. The duration of backup
battery life is dependent upon operation of the MX8WM, its features and any operating applications. The backup battery has a
minimum service life of two years. The backup battery is replaced by LXE.
Handling Batteries Safely
l
Never dispose of a battery in a fire. This may cause an explosion.
l
Do not replace individual cells in a battery pack.
l
Do not attempt to pry open the battery pack shell.
l
Be careful when handling any battery. If a battery is broken or shows signs of leakage do not attempt to charge it.
Dispose of it using proper procedures.
Caution
Nickel-based cells contain a chemical solution which burns skin, eyes, etc. Leakage from cells is the only possible way for
such exposure to occur. In this event, rinse the affected area thoroughly with water. If the solution contacts the eyes, get
immediate medical attention.
NiCd and Li-Ion batteries are capable of delivering high currents when accidentally shorted. Accidental shorting can occur
when contact is made with jewelry, metal surfaces, conductive tools, etc., making the objects very hot. Never place a battery
in a pocket or case with keys, coins, or other metal objects.
E-EQ-MX8WMRG-C [ 20 ] MX8WM Reference Guide
