Epson Projector 7350 User Manual

Installing or Accessing the Projector Software on the CD-ROM Directly
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For Macintosh users
ELP Link 4
Open the DATA folder, then the ENGLISH folder and copy 
the ELPLink4 folder to your hard disk. The PDF Users 
Guide will be copied with it. 
Acrobat Reader
Open the DATA folder, then the English folder.  Open the  
AR folder. Double-click the Installer icon. 
User’s Guide (PDF) 
Copy the PDF file from the DATA folder to your hard disk.  

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5
Maintenance
Your projector needs little maintenance. You should keep the 
lens clean because any dirt or smears appear on the screen. 
You also need to periodically clean the air filter at the bottom 
of the projector. A clogged air filter can block ventilation 
needed to cool the projector and keep it from overheating.
The only parts you should replace are the lamp and air filter. 
If any...

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Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the 
surface. Lightly wipe the lens surface with a soft, dry, lint-free 
cloth.
To remove dirt or smears on the lens, moisten a soft cloth 
with an alcohol-based cleaner and gently wipe the lens 
surface.
Cleaning the Projector Case
To clean the projector case, first unplug the power cable. To 
remove dirt or dust, wipe the case with a soft, dry, lint-free 
cloth. To remove stubborn dirt or stains, moisten a soft cloth...

Cleaning the Air Filter
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Cleaning the Air Filter
Clean the air filter at the bottom of the projector after every 
100 hours of use. If it is not cleaned periodically, it can 
become clogged with dust, preventing proper ventilation. 
This can cause overheating and damage the projector. To 
clean the air filter, follow these steps:
1. Turn off the projector and unplug the power cable.
2. Turn the projector on its side so that the handle is on top 
and you can access the filter easily.
¨...

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Replacing the Lamp   
Replace the lamp when:
• The projected image gets darker or starts to deteriorate.
• The projection lamp indicator is flashing orange.
• The message LAMP REPLACE appears on the screen 
when the projector lamp comes on.
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Note: To keep the initial brightness and image quality, replace 
the lamp as soon as possible when the message appears on the 
screen. The replacement message is set to being displayed at about 
1500 hours of use. Contact your local EPSON dealer for...

Replacing the Lamp
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4. Use the screwdriver, coin, or similar object to loosen the 
two screws holding the lamp unit in place. (You cannot 
remove these screws.)
5. Lift up the handle and pull out the lamp unit. 
6. Gently insert the new lamp unit by lowering it into 
position. Make sure it is inserted securely.
7. Tighten the screws you loosened in step 4.
8. Replace the lamp cover and tighten the cover screws. 
(Make sure the lamp cover is securely fastened. The 
projector turns...

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6
Troubleshooting
This chapter describes the problems indicated by the warning 
lights and provides information on how to solve problems 
with the projector. It is divided into the following sections:
• Problems with the projector. See this section if the 
projector is not working and to find out what the warning 
lights are indicating.
• Problems with the screen image. See this section if you...

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Problems with the Projector
If you have problems with the projector, first turn it off and 
unplug it. Then plug the power cord back in and turn on the 
projector. If this does not solve the problem, check the 
warning lights at the top of the projector. These lights alert 
you to problems with projector operation. 
See the following pages for information on what to do when 
you see these warning lights or encounter other specific 
problems with the projector.
qThe operation indicator is...