Epson Projector 7350 User Manual

							Connecting to a Computer
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4. Connect the other plugs on the audio/video cable to the 
Audio jacks of the projector: insert the white plug into the 
L jack and the red plug into the R jack. Connect the plug 
at the other end of the audio/video cable to the audio 
output jacks of the video source. 
5. For S-Video, insert one end of an S-Video cable into the 
projector’s S-Video connector. Insert the other end into 
the S-video-out jack of your video source.
6. For component, insert three ends of a BNC cable into the 
projector’s R/R-Y, G/Y and B/B-Y jacks. Insert the 
opposite ends of the cable into the Y/Video, C/R-Y, and 
B-Y jacks on your component video source. (Don’t insert 
any of the cable ends into the HD/Sync and VD jacks.)
7. Make sure the Computer 2/BNC switch is set to BNC.
¨
Note: When the Computer 2/BNC switch is set to BNC, the 
projector is unable to project the Computer 2 image signal.
¨
Note: Use a standard BNC cable, which you can purchase from 
any computer store. The 5BNC video cable supplied by EPSON 
as an optional accessory does not work with component video. 
S-Video connectorS-Video cable 
						

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Connecting to an External Speaker or 
PA System 
  
Although the projector’s internal speakers are enough for 
most small- or medium-size rooms, you can connect the 
projector to an external speaker or public address (PA) system 
for large rooms or to gain maximum benefit from the 
projector’s built-in 3D sound function.
To connect the projector to an external sound system, you 
need to obtain an RCA-to-3.5 mm stereo audio cable. You 
can get one from your computer dealer.
1. Turn off the projector and speaker or PA system if they are 
on.
2. Connect the cable’s 3.5 mm stereo miniplug to the 
projector’s Audio Out jack. 
3. Connect the RCA plugs to the external amplified speaker 
or PA system. Insert the cable’s red plug into the Audio R 
jack, and the white plug into the Audio L jack.
¨
Note: The internal speakers are disabled when an external 
audio system is used.
Audio Out jack
stereo audio cable 
						

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2
Using the Projector
This chapter provides the following information about using 
your projector:
• Turning the equipment on and off
• Focusing and positioning the screen image
• Controlling the projector with the remote control and the 
operation panel
• Monitoring the projector’s operating status 
						

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The illustration below identifies the parts of your projector.
operation panel
operation indicator
zoom ring
focus ring
front foot
foot adjust lever speaker
remoto 
control 
receiverspeaker 
						

							Turning the Equipment On and Off
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Turning the Equipment On and Off
Turn on the projector and its attached equipment in the 
following order.
1. Video source
2. Audio source (if different from computer or video source)
3. Projector
4. External speaker or PA system
5. Computer
When you turn off the equipment, do so in the reverse order.
Turning the Projector On and Off
1. Remove the projector lens cap.
2. When you plug in the projector power cord, the power 
indicator flashes orange for few seconds. Then the light 
remains orange.
3. Press the Power button on the remote control or 
operation panel. The power indicator flashes green as the 
projector warms up. When the projector is fully warmed 
up, this light remains green.
If computer or video equipment is attached, the computer or 
video signal is projected.
Allow about 30 seconds for full illumination.
¨
Warning: Never look into the lens when the lamp is on. This can 
damage your eyes. It is especially important that children are not 
allowed to look into the lens.
¨
Caution: When turning the projector on or off with the remote 
control, be sure to turn the remote control on first with the power 
switch. 
						

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After you press the power button to turn off the projector, a 
confirmation message appears. If you want to turn off the 
projector, press the power button again. If you don’t want to 
turn off the projector,press any button. The fan will remain 
on and the operation indicator will flash orange for about one 
minute as the projector cools down.
When the projector has cooled down, the operation indicator 
stops flashing and remains orange.
¨
Note: If you press the Power button to turn the projector back on 
while the operation indicator is orange, there may be a delay 
before a projected image appears.
operation indicator 
						

							Focusing and Positioning the Screen Image
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Focusing and Positioning the Screen 
Image
When an image appears on the screen, check that it is in focus 
and correctly positioned on the screen.
• To focus the image, rotate the focus ring (the outer ring on 
the lens). 
• To adjust the size of the image, rotate the inner zoom ring. 
Rotate the zoom ring clockwise to make the image larger, 
or counterclockwise to make it smaller.
zoom ringfocus ring 
						

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If you need to raise or lower the image on the screen, extend 
or retract the two feet at the bottom of the projector as 
follows:
1. Stand behind the projector and support the front of it 
while you lift the foot adjust levers above the feet. This 
unlocks the feet so they can move up and down freely. Do 
not let the projector drop.
¨
Caution: Do not hold the projector by its lens. This can damage 
the lens.
2. While lifting the foot adjust levers, raise or lower the 
projector until the screen image is positioned correctly.
3. Release the lever to lock the feet in their new position.
4. To fine-tune the height of the projector, turn the feet 
clockwise to raise the height or anti-clockwise to lower it. 
						

							Focusing and Positioning the Screen Image
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Resize Button 
The Resize button allows you to select the projection method 
for certain types of image input signals from a computer.
With images up to XGA (1024 ´ 768 pixels) size for the 
EMP-7350/7250 and SVGA (800 ´ 600 pixels) size for the 
EMP-5350, you can choose from two projection methods. 
You can either display the image in the center of the 
projection area(Window display) or display the image full 
size(Resize display).
You can also choose from two projection methods with 
images greater than XGA size for the EMP-7350/7250 and 
SVGA size for the EMP-5350 size: either project a portion of 
the image or project the entire image in a compressed format. 
The projector automatically reduces the image size to the 
projectors maximum resolution. The Resize button cannot 
be used with images at XGA size for the EMP-7350/7250 
and SVGA size for the EMP-5350 resolution.
When the image source is Video, the resize button lets you 
choose an aspect ratio either 4:3 or 16:9. 
						

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Controlling the Projector
You can use the operation panel on top of the projector or the 
remote control to perform the following actions:
• Turn power on or off
• Auto set-up of the computer image
• Switch between input images (Computer 1, Computer 2, 
video-computer)
• Access the projector menus to adjust the image, audio, 
video, and display settings
• Control resizing
• Control display freeze
• Control display blanking
• Adjust or mute audio output
• Use custom functions
• Move the pointer