Epson PowerLite 1705c Manuale Utente

■

Hold down the 

Fn

 key on the keyboard and press the function 

key that lets you display on an external monitor. It may have an 
icon such as 

, or it may be labelled 

CRT/LCD

. Allow a few 

seconds for the projector to sync up after pressing it. Check your 
notebook’s manual or online help for details. 

On most systems, the 

 key lets you toggle between the LCD 

screen and the projector, or display on both at the same time.

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Depending on your computer’s video card, you might need to use 
the Display utility in the Control Panel to make sure that both the 
LCD screen and external monitor port are enabled. See your 
computer’s documentation or online help for details.

1. Open 

System Preferences

. 

2. Click 

Displays

.

3. Click 

Detect Displays

. 

4. Make sure the 

VGA Display

 or 

Color LCD

 dialog box is selected.

5. Click the 

Arrangement

 or 

Arrange

 tab.

6. Make sure the 

Mirror Displays

 checkbox is selected. 

Not Supported

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Make sure the correct input signal is selected in the Signal menu 
(see page 118).

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Make sure your computer’s resolution doesn’t exceed UXGA 
(1600 

× 

1200) and the frequency or refresh rate is supported by 

the projector (see page 179). If necessary, change your computer’s 
resolution setting as described below. 

■

Press the 

Auto

 button on the remote control.

■

Make sure the image 

Position

 setting is correct in the Signal 

menu. See page 119 for more information.