Acer K330 - Manual (Page 14)

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Control Panel
# Icon Function Description
1 LAMP Lamp Indicator LED
2 Keystone Adjusts the image to compensate for
distortion caused by tilting the projector (±
40 degrees).
3 RESYNC Automatically synchronizes the projector
to the input source.
4 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.
5 POWER Power button and Power Indicator LED.
See the contents in "Turning the Projector
On/Off" section.
6 TEMP Temp Indicator LED
7 Four directional select
keys Use the keys to select items or make
adjustments to your selection.
8 SOURCE Changes the active source.
9 Empowering key Unique Acer functions: eView, eTimer, e3D
and ePower Management.
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