9
Part Names and Functions
Top Control
①
LAMP REPLACE indicator
Lights yellow when the projection lamp reaches its
end of life (pp.50).
②
WARNING indicator
– Lights red when the projector detects an
abnormal condition.
– Blinks red when the internal temperature of the
projector exceeds the operating range.
⑥
ON/STAND–By button
Turn the projector on or off (pp.17, 18).
⑤
POWER indicator
–Lights red when the projector is in stand-by mode.
–Lights green during operations.
③
INPUT button
Select an input source (pp.25, 32).
④
MENU button
Open or close the On-Screen Menu.
⑧
Point
▲▼◄►
(/–) buttons
–
Select an item or adjust the value in the
On-Screen Menu.
–
Pan the image in the D. Zoom +/- mode.
–
Adjust the volume level.
⑦
AUTO SETUP button
Adjust computer display parameters such as Fine
sync., Total dots, and Picture position.
⑨
SELECT button
–Enter full menu from shortcut.
–Execute the selected item.
–Expand or compress the image in the Digital zoom
Mode.
AT-LX640
AT-LX640
AT-LX640
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丝印
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④
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⑥
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⑨
PLC-EN.indd 9
2009-11-17 10:00:41
