Epson Powerlite 71c Multimedia Projector Users Guide

36Using the Projector
Turning Off the Picture and Sound
You can use the A/VMute button on the remote control to turn off 
the image and sound. This lets you temporarily re-direct your 
audience’s attention without the distraction of a bright screen.

To turn off the picture, press the A/VMute button. The screen 
goes dark.

To turn the image back on, press the A/VMute button again.
You can change the color of the blank screen displayed while 
A/VMute is on using the Setting menu; see page 44 for...

Using the Projector37
Using the Cursor/Stamp Arrow
You can use the cursor stamp tool as a pointer and place cursor stamps 
anywhere on your screen. 
1. To activate the cursor stamp, press the 
1 button on the remote 
control. A  icon appears on the screen. 
2. Press the side of the 
Enter button to move the pointer wherever 
you want it.
3. To “paste” the pointer on the screen, press down in the center of 
the 
Enter button. You can then continue to move another pointer 
around the screen and paste it...

38Using the Projector
Shutting Down the Projector
When you’ve finished using the projector, follow the recommended 
procedure to shut it down. This extends the life of the lamp and 
protects the projector from possible overheating.
1. If you’ve connected a computer or laptop and it’s displaying only 
through the projector, shut down the computer first; otherwise 
you won’t be able to see your computer’s display if you try 
turning it off after the projector. 
2. Press the red 
Power button on top of the...

3
Fine-Tuning the Projector39
Fine-Tuning the Projector
You can use the on-screen menus to adjust the image, sound, and 
other features of your projector. This chapter covers the following 
information:

Using the menus

Adjusting the image

Adjusting the sound

Customizing the highlighting tools

Customizing projector features

Viewing projector information

Restoring the default settings
Using the Menus
These on-screen menus let you adjust and customize the projector 
features from the remote control:...

40Fine-Tuning the Projector

About provides information about the current projector and 
lamp settings, and lets you reset the lamp timer when you’ve 
replaced the projector’s lamp.

Reset All restores the factory defaults to all the projector settings.
Changing Menu Settings
You use the Menu, Enter and Esc buttons on the remote control to 
change menu settings.
1. To display the main menu, press the 
Menu button. The menus 
are displayed on the left, and the options available for the current 
menu are...

Fine-Tuning the Projector41
Adjusting the Image
You can make a variety of image adjustments with the Video menu. 
The options available in the menu depend on which source is 
connected to the projector: computer or video.
Computer or component video source menu Video source menu
Video menu
Menu item Description
Position Moves the displayed image up, down, left, or right. Use the Enter button to move the 
screen position in the corresponding direction.
Tracking* Removes vertical lines from the computer...

42Fine-Tuning the Projector
* Available only when Computer is selected as the input source.
** Available only when Video is selected as the input source.
*** Available only when you’re projecting component video images.
Sharpness Adjusts the sharpness of the image. (If keystone correction adversely affects the 
image, decrease the Sharpness setting.) Press the right or left side of the Enter button 
to adjust the setting and see the results.
Gamma Adjusts the vividness of image colors. 
Choose Dynamic...

Fine-Tuning the Projector43
Adjusting the Sound
You can use the Audio menu to adjust the sound volume or quality.
* For component video sources, select Video.
Customizing the Highlighting Tools
You can use the Effect menu to customize the highlighting tools, as 
described on page 36, and set the cursor speed.  Audio menu
Menu item Description
Volume Adjusts the sound volume level output from the projector. Press the right or left side 
of the Enter button to adjust the setting.
Tone Adjusts the sound...

44Fine-Tuning the Projector
Customizing Projector Features
You can use the Setting menu and the Advanced menu to adjust a 
variety of projector functions.
* You can also use the Keystone button on the projector to adjust this setting. If the image is noticeably uneven, 
reduce the Sharpness setting on the Video menu.
Setting menu
Menu item Description
Keystone Corrects a trapezoid-shaped, distorted image to a 4:3 ratio rectangle, adjusting up to a 
±15° tilt. Press the right or left side of the Enter...

Fine-Tuning the Projector45
Viewing Projector Information
The About menu lets you view information about the display settings 
of your computer, your video signal mode, and the number of hours 
the lamp has been used. The options available in the menu depend on 
which source is connected to the projector: computer or video.
* Available only when Computer is selected as the input source.
** Available only when Video is selected as the input source.
note
The life span of the projector 
lamp is...