Acer C202i Guia De Inicio Rapido página 5

5. Change image focus
Point the projector lens perpendicular to the projec�on screen or wall, and adjust the Focus
Ring un�l the projected image is in focus. We recommend playing videos or images from the
projector to facilitate the adjustment process.
6. Connec�ng a USB Disk
Plug a USB Disk to the USB input on the projector.
（1）Select USB Disk.
（2）Choose either Video, Music or Photo to browse the files.
（3）Use arrows to select the media files and press OK.
（4）During playback, press OK to open the playback menu, then use Arrows and OK to select.
7. Choosing the signal source
Press the Menu key on the remote and use the Arrows (on projector chassis or remote) to
choose the desired signal source. Then press OK.
8. HDMI connec�on
Use the HDMI input to plug and play media to projector.
9. Ba�ery charger
A USB 5V/0.5A source is available on the projector to recharge mobile devices.
10. Power indicator
LED turns green when connected to power. Flashing red means ba�ery is being charged. LED
turns solid red when ba�ery is fully charged. LED turns blue when unconnected to power and
also recharging mobile devices.
11. Se�ng menu
（1）Select Language to change language with arrows.
（2）Select ECO Mode to conserve energy.
（3）Select Reset All and choose yes to reset projector to factory default. All saved changes to
Se�ng are lost.
（4）Advanced Se�ng: Projec�on Loca�on, Brightness,Contrast, Satura�on,Sharpness,Auto V
Keystone, V. Keystone, Keystone Calibra�on,H. Keystone,4 Corner Correc�on,Keystone Reset
se�ngs.Use up/down Arrows to choose func�on,and le�/right Arrows to adjust se�ngs.
（5）Keystone adjustment:
V. Keystone: Automa�c ver�cal keystone adjustment
up to ±25 degrees.
H. Keystone: Manually adjust horizontal keystone
up to ±14 degrees.
4 Corner Correc�on: Choose the corner to be adjusted and use
arrows to change the loca�on.
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