Epson Projector Powerlite 4300 User Manual

							Displaying and Adjusting the Image31
You see this screen:
5. Use the  pointer button on the remote control (or the arrow 
buttons on the projector) to select the corner you want to adjust, 
and press 
Enter.
6. Use the  pointer button on the remote control (or the arrow 
buttons on the projector) to adjust the shape, then press 
Esc when 
you are finished.
7. Repeat steps 5 and 6 as needed to adjust the other corners. 
8. When you’re done, press 
Esc to exit.
Using Keystone Correction
You can manually adjust the shape of the image to compensate for 
vertical and horizontal keystone distortion.
Before performing horizontal or vertical keystone, use the lens shift 
function to horizontally center the lens and vertically move the lens to 
the top or bottom (see page 29); otherwise, the distortion will not be 
corrected accurately. Also, the distortion may not be corrected 
accurately for some zoom settings.
1. Press the 
Menu button on the remote control or projector.
2. Select the 
Settings menu and press Enter. 
3. From the Settings menu, select 
Keystone and press Enter. 
4. Select 
H/V-Keystone and press Enter.
note
To undo your Quick Corner 
adjustments, press and hold 
the 
Esc button for about 2 
seconds, select 
Reset Quick 
Corner
 from the screen that 
appears, then press Enter.
note
Epson recommends using 
Quick Corner to accurately 
adjust keystone distortion. 
See page 30.
note
You can also use the 
projector’s arrow buttons to 
perform keystone correction 
as long as the projector’s 
Keystone setting is set to 
H/V-Keystone. 
						

							32Displaying and Adjusting the Image5. Select 
H-Keystone (for horizontal adjustment) or V-Keystone 
(for vertical adjustment) and use the  pointer button on the 
remote control to adjust the shape of the image.
If the image becomes smaller, use the zoom ring to enlarge the 
image so it fits the screen. If the image contains faint lines or a 
gridlike pattern, decrease the sharpness setting (see page 57).
6. When you’re done, press 
Menu to exit.
Selecting the Color Mode
The Color Mode adjusts the brightness, contrast, and color for various 
common viewing environments. Use this setting to quickly obtain a 
good picture.
Press the 
Color Mode button on the remote control, and then select 
from one of these options:
■Dynamic: Brightest mode; for video games or TV in a bright 
room.
■Presentation: For making color presentations in a bright room. 
■Theatre: For watching movies in a darkened room; gives images a 
natural tone. 
■Photo: For vivid, high-contrast still images in a bright room 
(RGB signals only).
■Sports: For vivid TV images projected in a bright room 
(component video or composite video only). 
Vertical 
keystone 
adjustment
Horizontal 
keystone 
adjustment 
						

							Displaying and Adjusting the Image33
■sRGB: Matches the color palette of standard sRGB computer 
displays. 
■DICOM SIM: Ideal for projecting X-ray photographs and other 
medical images.
■Customized: For manual color adjustment (see page 57).
You can also change the Color Mode using the projector’s Image 
menu. See page 56 for details.
Resizing Video Images
You can use the Aspect button on the remote control to change the 
aspect (width to height) ratio, depending on the input signal.
■Auto (video equipment only): Automatically sets the aspect ratio 
according to the input signal.
■Normal (computer images only): Displays images using the full 
projection area and maintains the aspect ratio of the image. 
Choose this setting to automatically resize the image and make 
the best use of the display area.
■4:3 (PowerLite 4100 and 4300 only): Displays images using the 
full projection area at an aspect ratio of 4:3.
■16:9: Converts the aspect ratio of the image to 16:9. 4:3 ratio 
images are elongated horizontally to fit.
■Zoom (PowerLite 4200W only): Displays images using the full 
width of the projection area and maintains the aspect ratio of the 
image. The image may be cut off on the top and bottom 
depending on its aspect ratio.
■Full (PowerLite 4200W only): Displays images using the full 
width of the projection area, but does not retain the aspect ratio. 
4:3 ratio images are elongated horizontally.
■Native (computer images only if you are using the PowerLite 
4100 or 4300)
: Displays images as is (aspect ratio and resolution 
are maintained). Black bands appear if the resolution is less than 
1024 × 768 (PowerLite 4100 and 4300), or less than 1280 × 800
 
note
The projector is not a 
medical device and cannot 
be used for medical 
diagnosis. 
						

							34Displaying and Adjusting the Image(PowerLite 4200W); images are cut off if the resolution is over 
1024 × 768 (PowerLite 4100 and 4300) or 1280 × 800 
(PowerLite 4200W).
Press the 
Aspect button repeatedly to cycle through the available 
options.
You can also change the aspect ratio using the projector’s Signal 
menu. See page 58 for details. 
						

							35
3
Presenting With the Remote 
Control
The projector includes a number of tools to enhance your 
presentation. All of them can be accessed using the remote control, 
which lets you operate the projector from anywhere in the room—up 
to 49 feet (15 meters) away. 
You can use the remote control to adjust the picture (page 36), as a 
pointer to highlight your presentation (page 38), or to control two or 
more projectors at the same time (page 40). If you have the optional 
wireless mouse receiver, you can also use your remote control as a 
wireless mouse when projecting from a computer (page 39). 
This chapter covers:
■Using the remote control
■Controlling the picture
■Highlighting your presentation
■Operating your computer with the remote control
■Operating two or more projectors with the remote control 
						

							36Presenting With the Remote Control
Using the Remote Control
Make sure batteries are installed as described on page 82. Follow these 
tips for using the remote control: 
■Point the remote control at the front of the projector or at the 
screen.
■Stand within 49 feet (15 meters) of the projector.
Controlling the Picture
You can use the remote control to preview and select your picture 
sources, temporarily turn off the picture, freeze the action, and zoom 
in on the picture.
Switching Between Picture Sources
If your projector is connected to more than one computer and/or 
video source, you can switch between the different sources: 
■The easiest way to select your source is to press the Search button 
on the remote control (or the 
Source Search button on the 
projector) repeatedly until you see the image you want on the 
screen.
■On the remote control, you can press one of the Source buttons 
to select the connected device you need.
After you select a source, the screen goes dark for a moment before the 
image appears.
note
If a button is pressed longer 
than 30 seconds, the remote 
control stops operating to 
conserve battery power. 
When you release the 
button, normal operation 
resumes.
note
Using the remote under 
bright fluorescent lamps or 
in direct sunlight may affect 
projector response. 
						

							Presenting With the Remote Control37
Turning Off the Picture
You can temporarily turn off the image by pressing the A/V Mute 
button on the remote control. This turns the image black. To turn the 
image back on, press the button again.
You can have the screen turn blue (using the Display setting as 
described on page 67) or display an image such as a company logo 
when you press the 
A/V Mute button. (See page 64 for more 
information on displaying an image.)
Stopping Action
Press the Freeze button on the remote control to stop the action in 
your video or computer image.
To restart the action, press the 
Freeze button again.
Zooming Part of Your Image
You can zoom in on a portion of the image using the E-Zoom buttons 
on the remote control. 
1. Press the 
E-Zoom  button on the remote control. 
You see a crosshair indicating the center of the zoom-in area.
note
Because the source continues 
to transmit signals, when 
you resume the action, it 
won’t be at the point you 
stopped it. 
						

							38Presenting With the Remote Control2. Use the  pointer button to position the crosshair.
3. Continue pressing the 
E-Zoom button to enlarge the selected 
area up to 4 times.
4. While the image is enlarged, you can:
■Use the  pointer button to move around the screen.
■Press the E-Zoom button to zoom out. 
5. When done, press the 
Esc button to return the image to its 
original size.
Highlighting Your Presentation
You can display a pointer to call out important information on the 
screen, and you can choose from three shapes for the pointer.
Using the Pointer Tool
1. To activate the pointer tool, press the Pointer button on the 
remote control. A pointer appears on the screen.
If you prefer to use a different style of pointer, see the instructions 
in the next section.
2. Use the  pointer button on the remote control to position the 
pointer on the screen. 
3. When you’re done using the pointer, press the  pointer button 
to clear the screen.
note
You cannot use the 
Progressive or Noise 
Reduction features (see 
page 58) while you are using 
E-Zoom.
Pointer 
						

							Presenting With the Remote Control39
Choosing a Different Pointer Shape
Follow these steps to select a different pointer shape:
1. Press the 
Menu button on the remote control, highlight the 
Settings menu, and press Enter. Then highlight Pointer Shape 
and press 
Enter. You can select one of the pointer shapes shown 
at the right.
2. Select the shape you want and press 
Enter.
3. Press 
Menu to exit. 
Operating Your Computer With the 
Remote Control
With the optional wireless mouse receiver (see page 9), you can use 
the remote control in place of your computer’s mouse. This gives you 
more flexibility when delivering slideshow-style presentations, since 
you won’t have to stand next to the computer to change slides. 
■Use the  Up and  Down buttons to move through slides or 
pages in a presentation. 
Page up or down 
to change slides 
or pages
Right-click
Use to move pointer 
on screen
Left-click 
						

							40Presenting With the Remote Control
■Use the  pointer button to move the pointer on the screen.
■Press the Enter button once to left-click, or twice to double-click. 
Press the 
Esc button to right-click.
■To drag-and-drop, hold down the Enter button. Then use the 
pointer button to drag the object. When it’s where you want 
it, release the 
Enter button.
Operating Two or More Projectors With 
the Remote Control
If you’re using more than one projector, you can control all the 
projectors—or just selected ones—by using the projector ID system. 
To operate a projector, set the remote control’s ID to match that of 
the projector. Or you can control all the projectors at once by setting 
the remote control’s ID to zero. 
Setting the Projector ID
The projector’s default ID is set to Off. This lets it respond to 
commands from any remote control. To change the ID, follow these 
steps:
1. Press the 
Menu button on the remote control. You see the 
projector’s menu screen. 
2. Select 
Extended, press Enter, select Projector ID, then press 
Enter again.