The message Not Supported is displayed.

■If you’ve connected a second computer or you’re using component video, make sure the BNC option in the Setting menu is correct. See page 79.

■Make sure your computer’s resolution doesn’t exceed UXGA (1600 ⋅ 1200), and the frequency is supported by the projector (see page 108). If necessary, change your computer’s resolution setting as described below.

Only part of the computer image is displayed.■Press the Resize button on the control panel or remote control.

■Make sure the image Position setting is correct on the Video menu. See page 70 for more information.

■If you’ve connected a second computer, make sure the BNC option in the Setting menu is set to RGB. See page 79.

■If you’re using a Macintosh adapter to connect the cable to your computer’s video-out port, make sure the DIP switches on the adapter are set correctly. (See your Macintosh documentation for instructions.)

■Make sure your computer’s resolution setting is correct. Ideally, it should be 1024 ⋅ 768 to match the projector’s native resolution. If this option isn’t available, select one of the other compatible video formats listed on page 108 by doing the following:

■Windows:

Right-click the desktop, select Properties, click the Settings tab, and use the dialog box to select a different resolution.

■Macintosh:

On the Apple menu, choose Control Panels, then click Monitors and Sound. Select a different resolution.

■You also may need to modify existing presentation files if you created them for a different resolution. See your software documentation for specific information.

96Solving Problems