3M MPro120 用户手册
3M
™
Pocket Projector MPro120
12
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Getting Started
Install Battery
The 3M MPro120 comes with a rechargeable battery. The battery is quick and easy to install
and comes partially charged.
The 3M MPro120 comes with a rechargeable battery. The battery is quick and easy to install
and comes partially charged.
To install the battery: slide the back cover off, insert the battery, and reinstall the cover.
Important Note: Use only the 3M-specified battery: 78-6972-0004-2.
Battery Maintenance Tips:
•
Remove the battery when the projector will not be used for one or more weeks.
•
Charge and discharge the battery at least once a month.
•
When storing a battery for more than a month, store the battery 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.
full power.