Acer P1223 - Manual (Page 13)

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English
Control panel
# Icon Function Description
1 SOURCE Changes the active source.
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 POWER Power indicator LED
5 LAMP/
TEMP Lamp/Temp Indicator LED
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.
• Confirm your selection of items.
7 Four
directional
select keys Use up, down, left, right buttons to select items or
make adjustments to your selection.
8 POWER Refer to
"Turning the projector on/off" on page 9.
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