Epson Powerlite 74c Technical Specifications

EPSON PowerLite 54c/74c Projector
10/03 EPSON PowerLite 54c/74c Projector - 1
Projector Parts
Specifications
General
Type of display Poly-silicon TFT active matrix
LCD panels (3) Diagonal size: 0.7 inches (17.8 mm)
Lens F=1.70 to 1.87, 
focal length=21.3 to 25.6 mm
Resolution 74c: 1024 
× 768 pixels 
(native format) 54c: 800 
× 600 pixels 
Color  Full color, 16.8 million colors
reproduction
Brightness  2000 lumens (High brightness mode)
(ANSI) 1500 lumens (Low brightness mode)
Contrast ratio 500:1
Image...

EPSON PowerLite 54c/74c Projector
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Environmental
Temperature Operating: 41 to 95 °F (5 to 35 °C)
Storage: 14 to 140 °F (–10 to 60 °C)
Humidity  Operating: 20 to 80% RH,
(non-condensing) Storage: 10 to 90% RH
Safety and Approvals
United States FCC 47CFR Part15B Class B (DoC)
UL1950 Rev. 3
Canada ICES-003 Class B
CSA C22.2 No. 950-95 (cUL)
CE Marking Directive 73/23/EEC, 89/336/EEC
EN 55022, EN 55024
Compatible Video Formats
The projector supports NTSC, PAL, and...

EPSON PowerLite 54c/74c Projector
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Computer/Component Video Port 
Pin Assignments
The Computer 1/Component Video 1 and Computer 2/
Component Video 2 ports are female video RGB, 15-pin, 
mini-D-style connectors.  
Positioning the Projector
Before connecting the projector, you need to decide where to 
place it. The location you choose depends on the size of the 
room and what you are projecting.
❏Place the projector on a sturdy, level surface, between 
2.9 and...

EPSON PowerLite 54c/74c Projector
4 - EPSON PowerLite 54c/74c Projector 10/03 If you place the projector level with the bottom of the screen, 
the image will be rectangular and you won’t have to adjust it. If 
you place the projector higher than the bottom of the screen, 
the image will still be rectangular, but you won’t be able to fill 
the whole screen with the image. 
Starting Up the Projector
Make sure your projector and other equipment are set up and 
connected correctly. Then turn on your...

EPSON PowerLite 54c/74c Projector
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What To Do If You See a Blank Screen
If you see a blank screen or the No Signal message after turning 
on your computer or video source, try the following:
❏Make sure the cables are connected correctly.
❏Make sure the power light is green and not flashing and the 
lens cover is off. 
❏Press the 
Source button on top of the projector to select the 
correct source. See page 5 for more information about 
selecting the image...

EPSON PowerLite 54c/74c Projector
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Adjusting the Height of Your Image
If the image is too low, you can raise it by extending the 
projector’s feet.
 
1. Stand behind the projector. Press the blue foot release levers 
and lift the front of the projector. This unlocks the feet.
2. Once the image is positioned where you want it, release the 
levers to lock the feet in position.
3. To fine-tune the height of the image, 
rotate the projector’s feet.
If the image is...

EPSON PowerLite 54c/74c Projector
10/03 EPSON PowerLite 54c/74c Projector - 7 To change the color mode, press the 
Color Mode button on 
the remote control until you see the mode you want. The 
currently selected setting appears in the upper right corner of 
the screen. You can also use the projector menu system to select 
the Color Mode in the Image menu.
Correcting Computer Images
If you’ve connected a computer and the image doesn’t look 
right, or it doesn’t fit properly on the screen, press the 
Auto...

EPSON PowerLite 54c/74c Projector
8 - EPSON PowerLite 54c/74c Projector 10/03 You can create an image, such as a company logo or a picture, to 
display on the screen whenever you press the 
A/V Mute button. 
See the User’s Guide for more information.
Stopping Action 
Press the Freeze button to stop the action in your video or 
computer image and keep the current image on the screen. The 
sound will continue, however; and if you have connected an 
external monitor for simultaneous display, the action...

EPSON PowerLite 54c/74c Projector
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Replacing the Battery
Caution
When replacing batteries, take the following precautions:
❏Replace the battery as soon as it runs out. If the battery leaks, 
wipe away battery fluid with a soft cloth. If fluid gets on your 
hands, wash them immediately.
❏Do not expose batteries to heat or flame.
❏Dispose of used batteries according to local regulations.
❏Remove the battery if you won’t be using the projector for a long 
period of...

EPSON PowerLite 54c/74c Projector
10 - EPSON PowerLite 54c/74c Projector 10/03 4. Enter a 4-digit password using 
the numeric keypad on the 
remote control. 
The password will be displayed 
as 
****. After you enter the last 
digit, a confirmation screen 
appears. Enter the password 
again.
5. After you finish setting the 
password, press the 
Esc button 
to return to the Password Protect 
menu.
Make a note of the password and keep it in a safe place in case 
you forget it. 
Turning On the Password and...