Acer K520 - Manual (Page 14)

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