3M MPro150 - Manual (Page 13)

3M ™ Pocket Projector MPro150
© 2010 3M. All Rights Reserved. 13
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Charge the Battery
In normal brightness mode, the 3M MPro150 rechargeable battery gives you up to two hours
of battery life. When the battery needs to be charged, the status indicator will flash red or
the low battery message will display. The battery should be fully charged before using the
MPro150 projector.
Charge the battery by connecting the 3M MPro150 power adapter to the projector. When the
power adapter is connected, the battery status icon which normally displays is replaced by the
power adapter icon.
1 Turn the projector power off.
2 Connect the power adapter to the projector’s DC input.
3 Connect the other end of the power adapter into the electrical outlet.
4 The status indicator will change to amber while the battery is charging.
5 Allow three hours to fully charge the battery. When charging is complete, the status
indicator will turn off.
110–240 VAC
50/60 Hz
3:00:00
Note: The battery status will not appear when the power adapter is connected to the
projector. The power adapter icon will appear instead.