Apple 7100 manual Chapter

5Select “Display Video on Television”; then select NTSC Standard, PAL Standard, or “Use flicker-free format,” and click OK.

For information about video standards, see the “Video” topic of Macintosh Guide, available in the Guide (h) menu.

6Click Switch in the dialog box that appears; then close the Monitors control panel.

You can’t see the color wheel or other items.

1

2

3

This problem can occur if you use a single monitor and it is not attached to the second monitor port. (See Chapter 1 for an illustration of the two monitor ports.)

The color wheel, and other color-choosing features, are set to be displayed on a screen that has the greatest color depth. On AV-equipped computers, the second monitor port may provide the greatest color depth. Even though you have no monitor attached to the second monitor port, your computer assumes that a monitor is attached there, and attempts to display the color wheel on that monitor instead of the real monitor.

Follow these steps:

Choose Control Panels from the Apple (K) menu, and open the Monitors control panel.

The Monitors control panel displays two pictures representing monitors, even though you have only one monitor.

Click the picture that represents the “ghost” monitor; then click Black & White.

Close the Monitors control panel.

80Chapter 5