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Displaying from a pc laptop, Displaying from a mac laptop, Solutions when "not supported" message appears – Epson PowerLite 1781W 3200-Lumen WXGA 3LCD Projector User Manual

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157

Displaying From a PC Laptop

If you see the "No Signal" message when you display from a PC laptop, you need to set up the laptop to
display on an external monitor.

1.

Hold down the laptop's

Fn

key and press the key labeled with a monitor icon or

CRT/LCD

. (See your

laptop manual for details.) Wait a few seconds for an image to appear. To display on both the
laptop's monitor and the projector, try pressing the same keys again.

Note:

On Windows 7 or later, hold down the Windows key and press

P

at the same time, then click

Duplicate

.

2.

If the same image is not displayed by the laptop and projector, check the Windows

Display

utility to

make sure the external monitor port is enabled and extended desktop mode is disabled. (See your
computer or Windows manual for instructions.)

3.

If necessary, check your video card settings and set the multiple display option to

Mirror

or

Duplicate

.

Parent topic:

Solutions When "No Signal" Message Appears

Displaying From a Mac Laptop

If you see the "No Signal" message when you display from a Mac laptop, you need to set up the laptop
for mirrored display. (See your laptop manual for details.)

1.

Open the

System Preferences

utility and select

Displays

,

Display

, or

Color LCD

.

2.

Click the

Arrange

or

Arrangement

tab.

3.

Select the

Mirror Displays

checkbox.

Parent topic:

Solutions When "No Signal" Message Appears

Solutions When "Not Supported" Message Appears

If the "Not Supported" message appears, try the following solutions:

• Make sure the correct input signal is selected on the Signal menu.

• Make sure the computer's display resolution does not exceed the projector's resolution and frequency

limit. If necessary, select a different display resolution for your computer. (See your computer manual
for details.)

• As a test, try setting the computer's display resolution to the lowest possible setting, and then

gradually increase it as necessary.

Parent topic:

Solving Image or Sound Problems

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