Epson Powerlite Home Cinema 705hd Users Guide

Fine-Tuning the Projector51
Customizing Projector Features
You can use the Settings menu to lock the buttons on the projector, 
adjust audio volume, and customize several other features.
■Keystone 
Adjusts the shape of the image if the projector has been tilted 
upward or downward. If you notice that lines or edge look jagged 
after adjustment, decrease the 
Sharpness setting (see page 47).
■Auto Keystone
Automatically compensates for keystone distortion when the 
projector is tilted upward or downward....

52Fine-Tuning the Projector
■User Button
Lets you create a shortcut to one of the following menu items: 
Power Consumption, Info, Progressive, Resolution. When 
you press the 
User button on the remote control, the assigned 
menu item is displayed.
Customizing Power and Operation
You can use the Extended menu to customize the way the projector 
displays images, enable Direct Power On, turn sleep mode on or off, 
and customize other projector operations.
■Display
Messages: 
Lets you turn screen messages...

Fine-Tuning the Projector53 Rear 
(to project from behind onto a transparent screen), or 
Rear/Ceiling (to project from behind onto a transparent screen 
when the projector is mounted upside-down from the ceiling).
■Operation
Direct Power On:
 Enable if you want to be able to start the 
projector when you connect the power cord (without pressing the
 
Ppower button). 
Sleep Mode: Enable if you want the projector to turn off 
automatically if it is idle and no signal is received for 1 to 30 
minutes (you...

54Fine-Tuning the Projector
Using the Projector Security Features
To prevent unauthorized use of the projector, you can:
■Create a custom screen that is displayed at startup and/or when 
the 
A/V Mute button is pressed. The screen can be locked with a 
password to discourage theft and provides a way to identify the 
projector should it be stolen. See page 54. 
■Disable the projector’s buttons; this is useful, for example, in a 
classroom when you want to ensure that no one touches the 
projector’s...

Fine-Tuning the Projector55
Capturing the Image
Start by displaying the image you want to use from either a computer 
or video source, such as a DVD player or digital camera. Then follow 
these steps to capture the image and transfer it to the projector: 
1. Press the 
Menu button on the remote control, highlight the 
Extended menu, and press Enter.
2. Highlight 
User’s Logo and press Enter. 
3. When you see a message asking 
Choose this image as the 
User’s Logo?
, select Yes and press Enter. A...

56Fine-Tuning the Projector
Choosing When to Display the Image
After your image is saved, you can set it to display as the startup 
screen, the screen you see when there’s no signal, or the screen you see 
when you press the 
A/V Mute button (see page 40).
1. Press the 
Menu button, highlight the Extended menu, and press 
Enter. 
2. Select 
Display and press Enter.
3. Choose from these display options:
■Set Display Background to Logo to display your image 
when there is no signal. 
■Set Startup Screen to...

Fine-Tuning the Projector57
5. Press the Menu button to exit. 
To disable the Control Panel Lock function, select 
Off in the Control 
Panel Lock menu. Or press and hold the 
Enter button on the 
projector’s control panel for seven seconds. A message is displayed and 
the lock is released.
Using Security Locking
The projector includes two security locking points to prevent its theft 
when installed or used in public locations: 
■Security cable attachment. You can attach a commercially 
available security...

58Fine-Tuning the Projector 

59
5
Maintaining the Projector
Your projector needs little maintenance. All you have to do on a 
regular basis is clean the lens, and check that the air filter and vents are 
clean. A clogged air filter or vent can block ventilation needed to cool 
the projector.
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 the air...

60Maintaining the Projector
Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the surface.
To remove dirt or smears on the lens, use a commercially available 
cloth for cleaning glasses.
Cleaning the Projector Case
Before cleaning, 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 and firmly wring the cloth dry. Then...