28. Color Calibration
28-4
6. Click the Gray Scale button at the upper left-hand corner of display with the left mouse button, and the
following display appears:
Grey scale test pattern
7. Check for proper display of gray shades. If the menu at the left side has disappeared, roll the trackball rightward
to display it.
8. Click the Exit button with the left mouse button to close the display.
9. Click the Exit Test button to exit the test mode. The system will then start normal operation.