Epson Powerlite 703c Multimedia Projector Users Guide

							Fine-tuning the Projector45
5. Use the Enter button to select the area of the image you want to 
use. Once you have selected the entire area, press 
Enter.
6. When you see the message “Do you use this image?” select 
Yes 
and press 
Enter. If you want to change the area selected, select 
No, press Enter and repeat steps 4 through 6. You see a message 
like the one at the right.
7. Use the 
Enter button on the remote control to select a zoom rate 
(display size), and then press 
Enter. 
8. When you see the message “Do you save the user logo?,” select 
Yes and press Enter. 
Saving the logo may take a few minutes. Do not use the projector 
or other sources (computer, video, speaker, etc.) while the logo is 
being saved.
9. When you see the message “Saving the user logo is completed,” 
press 
Esc or Menu.
Setting Up When the Image Displays 
After your image is saved, you can set it up as the no-signal message 
and/or the screen that’s displayed when you press the 
A/V Mute 
button.
1. Press the 
Menu button to display the main menu (if not already 
displayed).
2. Use the 
Enter button to highlight Setting.
3. Press 
Enter to select the Setting menu.
4. Use the 
Enter button to highlight No-Signal Msg.
5. Use the 
Enter button to select Logo. This sets your image as the 
screen displayed when the projector is not receiving a signal.
6. If you want to set up your image as the A/V Mute display, use the 
Enter button to move down to A/V Mute.
7. Use the 
Enter button to select Logo. This sets your image as the 
screen displayed when you press the 
A/V Mute button.
8. When you’re finished, press
 Esc or Menu.
note
You can also set up your 
image as a startup screen. 
Use the Advanced menu to 
enable the startup screen; see 
page 48. 
						

							46Fine-tuning the ProjectorTo test your setting, press the 
A/V Mute button to display your image. 
Press it again to turn off the image.
Customizing Projector Features
You can use the Setting menu to enable the projector’s power 
management system, adjust the image shape, and customize several 
other features.
1. Press the 
Menu button. 
2. Use the 
Enter button to highlight Setting. You see the features 
and their settings on the right side:
3. Press 
Enter to select the Setting menu. 
4. Use the 
Enter button to set the following options:

Keystone
Adjusts a distorted image from a trapezoid shape to 
rectangular. 

P in P
Changes from a composite (standard) video source to an 
S-video source for the picture-in-picture display.  
						

							Fine-tuning the Projector47

No-Signal Msg.
Selects the screen color and message to display when the 
projector is not receiving a signal. The logo setting displays an 
image that you have transferred to the projector. See page 44 
for instructions on transferring an image to use as the 
no-signal message.

Prompt
Turns off the identifying text that appears briefly when you 
switch from computer input to a video source.

A/V Mute
Selects the screen color or image to display when you press 
the 
A/V Mute button. The logo setting displays an image that 
you have transferred to the projector. See page 44 for 
instructions on transferring an image to use for the A/V Mute 
display.

Power Mgmt Sys
Enables or disables the power management system, which 
turns the lamp off when the projector has not received any 
input signals for 30 minutes. 
5. When you’re finished, press 
Esc or Menu. 
						

							48Fine-tuning the Projector
Setting Advanced Features
You can use the Advanced menu to configure the projector for rear 
projection or ceiling mounting, and adjust several other features.
1. Press the 
Menu button. 
2. Use the 
Enter button to highlight Advanced. You see the 
features and their settings on the right side:
3. Press 
Enter to select the Advanced menu. 
4. Use the 
Enter button to set the following options:

Language
Select from nine languages to be used for the projector 
menus.

Startup Screen
Turn on to display the image or logo you have captured 
whenever the projector starts. See page 44 for more 
information.

Color Temp
Adjusts the whiteness of the screen. Positive color 
temperature values provide a cold white; negative values 
provide a warmer white.

Rear Proj.
Turn on to project from behind onto a transparent screen. 
						

							Fine-tuning the Projector49

Ceiling
Turn on when the projector is mounted upside-down from 
the ceiling.
5. When you’re finished, press 
Esc or Menu.
Viewing Lamp Usage and Other 
Information
Use the About menu to view information about the display settings of 
your computer and the number of hours the lamp has been used.
1. Press the 
Menu button. You see the main menu.
2. Use the 
Enter button to select About.
You see the lamp usage hours and computer display settings on 
the right:
The life span of the lamp is about 1000 hours. If the number 
shown is close to 1000, make sure you have a spare lamp handy.
3. When you’re finished, press 
Esc or Menu.
note
If you access the About 
menu when the projector 
display is set to video, you 
only see the lamp life and 
the video signal setting.
 
  
						

							50Fine-tuning the Projector
Restoring the Default Settings
The Reset All option lets you return all the projector settings to their 
default values.
Select 
Reset All and press the Enter button on the remote control to 
display the confirmation screen. Select 
Yes to reset all the default 
settings or 
No to cancel. 
						

							5
Maintaining and Transporting the Projector51
Maintaining and 
Transporting the Projector
Your projector needs little maintenance. All you need to do on a 
regular basis is keep the lens clean. Any dirt or smears on the lens may 
show up on your projected image. 
You also need to periodically clean the air filter on top 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 
other part needs replacing, contact your dealer or a qualified servicer. 
This chapter covers the following:

Cleaning the lens

Cleaning the projector case

Cleaning and replacing the air filter

Replacing the lamp

Transporting the projector
warning
Before you clean any part 
of the projector, turn it 
off and unplug the power 
cord. Never open any 
cover on the projector, 
except the lamp and filter 
covers. Dangerous 
electrical voltages in the 
projector can injure you 
severely. Do not try to 
service this product 
yourself, except as 
specifically explained in 
this User’s Guide. Refer 
all other servicing to 
qualified service 
personnel. 
						

							52Maintaining and Transporting the Projector
Cleaning the Lens 
Clean the lens whenever you notice dirt or dust on the surface. 

Use a canister of compressed air to remove dust. 

To remove dirt or smears on the lens, use lens-cleaning paper. If 
necessary, moisten a soft cloth with lens cleaner and gently wipe 
the lens surface. 
Cleaning the Projector Case 
Before you clean the case, first turn off the projector and unplug the 
power cord. 

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 with water 
and a neutral detergent. Then wipe the case. 

Do not use wax, alcohol, benzene, thinner, or other chemical 
detergents. These can damage the case.
Extend the lens and 
remove the cap before 
cleaning 
						

							Maintaining and Transporting the Projector53
Cleaning and Replacing the Air Filter 
Clean the air filter on top 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, allow it to cool down, and unplug the 
power cord.
2. Stand the projector on end to keep dust and dirt from falling 
inside. 
3. To clean the filter, EPSON recommends using a small vacuum 
cleaner designed for computers and other office equipment. If you 
don’t have one, gently clean the filter using a very soft brush (such 
as an artist’s camel-hair brush).
If the dirt is difficult to remove or if the filter is torn, replace it. 
Contact your dealer or call EPSON at (800) 873-7766 in the 
United States and Canada to obtain a new one. 
note
When you get a 
replacement lamp for your 
projector, a new air filter 
is included. You should 
replace the filter when 
you replace the lamp. 
						

							54Maintaining and Transporting the Projector4. If you need to replace the filter, use a small screwdriver to pry it 
off.
5. To install the new filter, first insert the tab, then press down until 
it clicks in place.
Replacing the Lamp 
The projection lamp typically lasts for about 1000 hours of use. It is 
time to replace the lamp when:

The projection image gets darker or starts to deteriorate.

The lamp warning light   is red, flashing red, or flashing 
orange. 

The message LAMP REPLACE appears on the screen when the 
lamp comes on (after about 900 hours of use). To maintain 
projector brightness and image quality, replace the lamp as soon 
as possible.
Contact your dealer or call EPSON at (800) 873-7766 in the United 
States and Canada for a replacement lamp. Request part number 
ELPLP14.
note
You can check to see how 
many hours the lamp has 
been used. See page 49.