12
3M
™
Mobile Projector MP220
© 2011 3M. All Rights Reserved.
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Battery Maintenance Tips:
•
Remove the battery when the projector will not be used for one week or
longer.
•
Charge and discharge the battery by turning on the projector at least once a
month.
•
When storing the battery for more than a month, store it at 50% charge.
•
Do not store a fully discharged battery because it may lose the ability to be
recharged.
•
Do not store a fully charged battery because it may lose the ability to be
recharged to full power.
Important Note: Use only the 3M specified battery: 78-6972-0053-9
Summary of Contents for MP220
Page 1: ...product warranty and safety guide...
Page 2: ......
