Epson Projector 1705cuser Manual

Fine-Tuning the Projector111
4. After highlighting the option you want to adjust, use the 
pointer button to change the setting. In some cases, you may 
have to press the 
Enter button to view a sub-screen for changing 
the setting. 
■Press the left or right side of the  pointer button to adjust
a slider bar.
■To select from two or more settings, use the  pointer 
button to highlight the desired setting and press 
Enter. 
5. After changing the settings, press the 
Esc button to save your 
changes and...

112Fine-Tuning the Projector
Adjusting the Image 
You can use the Image menu to adjust the brightness, sharpness, color, 
tint, and contrast. 
1. Press the 
Menu button on the projector or remote control and 
select the 
Image menu. You see the Image menu screen. 
2. Use the  pointer button to highlight the desired option, then 
adjust it as needed:
■Color Mode
Lets you quickly adjust the color and brightness for various 
environments. Use either the remote control or the 
Color 
Mode
 setting in the...

Fine-Tuning the Projector113 Blackboard
: For projecting accurate colors on a green 
chalkboard (adjusts the white point).
Customized: For manual color adjustment. (See below.) 
■Brightness 
Lightens or darkens the overall image. 
■Contrast
Adjusts the difference between light and dark areas. 
■Color Saturation (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...

114Fine-Tuning the ProjectorYou see a screen similar to one of those below. (The settings will 
be different depending on the source you are projecting from.)
2. 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...

Fine-Tuning the Projector115
■Video Signal 
Leave this setting at 
Auto unless you are using a 60-Hz PAL 
system (then select 
PAL60).
■Resize
Choose an aspect ratio of either 4:3 or 16:9. Normal is the 
default setting for a computer connection. 
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...

116Fine-Tuning the Projector
■Pointer Shape
Lets you choose from three alternative pointer shapes. See page 34 
for more information.
■Brightness Control
Lets you select from two levels of brightness. The Low setting 
reduces power consumption and noise, and extends the lamp’s 
operating life.
■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...

Fine-Tuning the Projector117
Enabling Password Protection
To prevent unauthorized use, you can assign the projector a password. 
If you do, a screen will appear requesting the password whenever the 
projector is plugged in and turned on. If an incorrect password is 
entered three times in succession, the projector’s operation is locked 
and the power cord must be disconnected and reinserted to redisplay 
the password screen. If an incorrect password is entered thirty times in 
succession, the user must...

118Fine-Tuning the Projector8. Press the 
Num button on the remote control to deactivate the 
numeric keypad.
9. If you want to disable the password temporarily, select 
Timer and 
press 
Enter. Then hold down the Num button while you use the 
numeric keypad to enter the number of hours (from 0 to 9999) 
that you want the password feature disabled. If you want the 
projector to request the password every time it is turned on, set 
the timer to 
0H. 
The countdown for the elapsed time begins as soon as...

Fine-Tuning the Projector119
Hold down the Num button on the remote control and use the 
numeric keypad to enter the four digit password.
The password screen closes, the numeric keypad is automatically 
deactivated, and projection begins.
If the password is not correct, you see a message prompting you to 
re-enter the password. If you enter an incorrect password three times 
in succession, you see the message 
The projector’s operation will be 
locked. Request code xxxxx
 and the projector switches to...

120Fine-Tuning the Projector2. 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 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 this...