Specifications
Epson PowerLite 755c/765c Projector
4 - Epson PowerLite 755c/765c Projector 8/05
3. Press the P 
Power button on top of the projector or on the 
remote control. 
The projector beeps once and the 
Power light flashes green 
as the projector warms up, then an image begins to appear. 
When the 
Power light stops flashing and remains green, the 
projector is ready for use. 
Warning:
Never look into the lens when the lamp is on. This can damage 
your eyes, and is especially dangerous for children.
❏ If you’ve connected a Windows
®
-based computer to the 
projector, you may see a New Hardware Wizard saying 
your computer has found a plug-and-play monitor; if so, 
click 
Cancel.
❏ If you don’t see the image you want, press the 
Source 
Search button on the projector or the Search button on 
the remote control until you see the image you want to 
project.
❏ If you are prompted to enter a password, see “Starting the 
Projector with a Password” on page 10.
Note:
You can also use the Source buttons on the remote control to 
switch between devices connected to the ports identified on each 
button. For details, see page 5.
If a projected image fails to appear, see “You Can’t Project an 
Image” in the next column. 
When you’re done with your presentation, shut down the 
projector as described on page 7. Shutting down the projector 
correctly prevents premature lamp failure and possible damage 
from overheating. 
You Can’t Project an Image
If you don’t see the image you are trying to project, try the 
following: 
❏ Make sure the cables are connected correctly.
❏ Make sure the 
Power light is green and not flashing and the 
lens cap is off. 
❏ If you’ve connected more than one computer and/or video 
source, you may need to press the 
Source Search button on 
the projector’s control panel or 
Search button on the 
remote control to select the correct source. (Allow a few 
seconds for the projector to sync up after pressing the 
button.)
❏ If you’re using a PC notebook, see below.
The Projector and Notebook Don’t 
Display the Same Image
If you’re projecting from a notebook, and you can’t see your 
image on the projection screen and on your computer at the 
same time, follow these guidelines.
If you’re using a PC notebook:
❏ On most systems, there’s a function key that lets you toggle 
between the LCD screen and the projector, or display on 
both at the same time. It may be labeled 
CRT/LCD or have 
an icon such as  . You may have to hold down the 
Fn 
key while pressing it. Allow a few seconds for the projector to 
sync up after changing the setting. 
❏ If the function key doesn’t permit you to display 
simultaneously on both screens, you should check your 
monitor settings to make sure both the LCD screen and the 
external monitor port are enabled. 
From the Control Panel, open the 
Display utility. In the 
Display Properties dialog box, click the 
Settings tab, then 
click 
Advanced. The method for adjusting the settings 
varies by brand; you may need to click a 
Monitor tab, then 
make sure the external Monitor port is set as your primary 
display and/or enabled. See your computer’s documentation 
or online help for details. 
Remote controlProjector
Power button










