Epson Powerlite 765c Multimedia Projector Users Guide

Fine-Tuning the Projector111
■Brightness 
Lightens or darkens the overall image.
■Contrast
Adjusts the difference between light and dark areas. 
■Color Intensity (video only)
Adjusts the color depth of the image.
■Tint (video only)
Adjusts the balance of green to magenta in the image 
(available only for component video or NTSC signals).
■Sharpness
Adjusts the sharpness of the image.
■Color Adjustment
Adjusts the color temperature. Select Color Temp. to set a 
temperature between 5000 and 10000 °K. Or...

112Fine-Tuning the Projector2. Use the  pointer button to highlight the desired option, then 
adjust it as needed:
■Auto Setup 
Leave this setting 
ON to automatically optimize the computer 
image. Turn it off if you want to save adjustments you have 
made to the video settings.
■Tracking 
Adjust this value to eliminate vertical stripes in the image.
■Sync
Adjust this value if the image appears blurry or flickers.
■Progressive
Turn this setting ON to convert composite video signals into 
progressive...

Fine-Tuning the Projector113
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 
Squares up the shape of the image after the projector has been 
tilted upward. If you notice lines or edges looking jagged after 
adjusting the shape, decrease the Sharpness setting (see page 110). 
■Auto Keystone
Automatically compensates for keystone distortion when the 
projector is tilted upward. This...

114Fine-Tuning the Projector
■Volume
Raises or lowers the volume of the projector’s speaker.
■EasyMP Audio Out
Lets you output sound from EasyMP scenarios (.wav files) or 
MPEG files to external speakers with built-in amplifiers. Connect 
the speakers as shown on page 48.
Using the Projector Security Features
To prevent unauthorized use of the projector, you can do the 
following:
■Assign a password; this can be disabled for a set period if you want 
to loan the projector to someone. 
■Create an...

Fine-Tuning the Projector115
The default setting for the Password Protect function is OFF. Follow 
these steps to turn password protection on:
1. Press the 
Freeze button on the remote control for about five 
seconds.
You see this screen:
2. Use the   pointer button to set 
Power ON Protect to ON. 
Then press 
Enter.
3. Press 
Esc.
4. Select Password and press Enter.
5. When you see a message asking if you want to change the 
password, select 
Yes and press Enter.
6. Hold down the 
Num button on the...

116Fine-Tuning the ProjectorThe countdown for the elapsed time begins as soon as you close 
the Password Protect menu. (You can check the elapsed time in 
this menu next to 
Time elapsed.)
10. To enable your screen logo, select 
User’s Logo Protect and press 
Enter. Select ON and press Enter. 
When this feature is on, the logo appears whenever you turn on 
the projector (if the 
Startup Screen is enabled in the Extended 
menu; see page 117). It also appears when you press the A/V 
Mute button (if you...

Fine-Tuning the Projector117
When you see the Password Protect Release screen again, you can try 
to enter the correct password.
If you enter an incorrect password 30 times in succession, the 
projector remains locked and you must contact Epson to unlock it. 
If you have forgotten the password, contact Epson with the request 
code number that appears in the Password Protect Release screen for 
assistance. See “Where To Get Help” on page 166.
Creating Your Own Startup Screen
You can transfer any image...

118Fine-Tuning the Projector3. When you see a message asking whether you accept the present 
image as the user’s logo, select 
Yes and press Enter. A selection 
box displays over the image. 
4. Use the  pointer button to select the area of the image you 
want to use. Then press 
Enter.
5. When you see the message 
Select this Image?, highlight Yes 
and press 
Enter. 
6. Use the arrow buttons to select a zoom rate (display size) and press 
Enter.
7. When the message 
Save image as user’s logo? appears,...

Fine-Tuning the Projector119
Disabling the Projector’s Buttons
When you enable the Operation Lock function, you can lock all the 
projector’s buttons except the 
Power button.
1. Press the 
Menu button, highlight the Setting menu, and press 
Enter.
2. Select 
Operation Lock and press the Enter button.
3. Select 
ON and press Enter.
4. Select 
Yes and press Enter to confirm the setting.
5. Press the 
Menu button to exit. 
Customizing Power and Operation
You can use the Extended menu to customize the way...

120Fine-Tuning the Projector
■Projection 
Select Front (to project from the front of a screen and right side 
up), 
Front/Ceiling (when the projector is mounted upside-down 
from the ceiling), 
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). 
When you select one of the Ceiling projection methods, the 
projector requires a 10-second cool-down after you turn it off....