Nec MT830 User Manual download pdf (Page 25)

E-24

Changing Video Resolutions

Depending on your computer's graphic capability, you may be

able to select one of several resolutions. Generally a computer-

either a PC or Macintosh- with 1 meg. of memory will run:

6402480 at 16.7 million colors (24 bit Truecolor)

8002600 at 65 thousand colors.

10242768 at 256 colors.

As the resolution increases, the number of colors you can run

decreases. With 2 meg. of memory a computer will run:

6402480 at 16.7 million colors (24 bit Truecolor).

8002600 at 16.7 million colors (24 bit Truecolor).

10242768 at 65 thousand colors.

128021024 at 256 colors.

Windows 95

There are two methods you can use to change your resolution.

Method 1

1. Move your cursor to the background image and click.

2. In the "Properties" menu, select "Settings."

3. Change your resolution and click "OK."

4. You may be asked to reboot for the changes to take affect, or

you' ll get a message that "Windows is about to resize your

display." You' ll be asked if you want to keep your settings.

Select "Yes."

Method 2

1. Click on your "My Computer" icon.

2. Open "Control Panel" and select "Display."

3. Change your resolution and click "OK." after the new reso-

lution is selected.

4. You may be asked to reboot for the changes to take affect, or

you' ll get a message that "Windows is about to resize your

display." You' ll be asked if you want to keep your settings.

Select "Yes."

Windows 3.1

1. Click on the "Main" icon and open "Control Panel."

2. Select "Change System Settings" and click on "Option."

3. Choose "Change Display Settings."

4. Select the resolution you want.

5. Choose the current drive or another.

6. Restart Windows for the changes to take affect.

Macintosh

1. Under the Apple menu, select "Control Panels" and open

"Monitors."

2. Click and open "Options."

3. Select your new resolution and click "OK."

If you have an NEC monitor connected to your Macintosh,

you may have a "DPI-On-The-Fly" extension that enables you

to change your resolution directly. The "DPI-On-The-Fly" icon

is under your Apple menu.

Notebook Computers And Resolution Standards

NEC projectors are designed to project industry standardized

video such as VESA (Video Electronics Standards Association)

or VGA (Video Graphics Array). Notebook computers do not

use industry standards. They use whatever timing is necessary

to match their local LCD display. The end result is typically

not standards. By turning off your notebook's display, the

timing parameters are a bit more like the real VESA or VGA

signal.

For an optimal projected image with a notebook computer, it

is recommended that you use the Auto mode. This feature is

useful when an XGA image (10242768) is displaying with a

notebook computer supported by SXGA (128021024) and

when an SVGA image (8002600) is displaying with a note

book computer supported by XGA (10242768). See Source

Menu on page E-28 for more information.

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