Acer K11 - Manual (Page 14)

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Control Panel
# Function Description
1 POWER
Power button and Power Indicator LED.
See the contents in "Turning the Projector On/
Off" section.
2 SOURCE
Press "SOURCE" to choose RGB, Component, S-
Video, Composite, HDTV and HDMI™ sources.
3 MENU
• Press "MENU" to launch the Onscreen display
(OSD) menu, back to the previous step for the
OSD menu operation or exit the OSD menu.
• Confirm your selection of items.
4 Four directional select keys
Use to select items or make
adjustments to your selection.
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