3M MP220 用户手册
11
3M
™
Pocket Projector MP220
© 2012 3M. All Rights Reserved.
Parts of Projector
8
7
1
2
3
4
5
7
6
9
11
10
1
Navigation pad – For more information, see “Navigation Pad” on page 21
2
Power On/Off – Powers the projector on and off, or turns off the lamp.
3
microSD card slot – Accepts a 32GB or less microSD card.
4
Volume down – Turns down speaker or audio out output.
5
Volume up – Turns up speaker or audio out output.
6
Infrared sensor – Accepts commands from 3M remote control. Remote
control sold separately.
control sold separately.
7
Air vents – Do not block fans or vents while projector is operating or cooling
down. This will cause projector to overheat and automatically turn off.
down. This will cause projector to overheat and automatically turn off.
8
Status indicator LED
9
Focus wheel – Adjusts to sharpen image.
10
Cooling fans – Do not block fans or vents while projector is operating or
cooling down. This will cause projector to overheat and automatically turn off.
cooling down. This will cause projector to overheat and automatically turn off.
11
Lens