Apple AppleVision 1710AV - Manual (Page 105)

Changes in the AppleVision Setup control panel don’t work for the display.
m Make sure you’re using the correct AppleVision Setup control panel for the
display. See “Using More Than One Display” in Chapter 3.
No colors appear on the screen.
m Check to make sure that the number of colors is set correctly in the Control
Strip. See “Changing Color Depth” in Chapter 6.
The screen image is off center.
m Adjust the center of the image. See “Centering the Screen Image” in
Chapter 3.
The screen image is too large or too small.
m Adjust the horizontal or vertical size of the screen image. See “Adjusting
Height and Width” in Chapter 3.
m Make sure overscan is off. See “Turning Overscan On and Off” in
Chapter 3.
m Try changing to another resolution. See “Changing Screen Resolution” in
Chapter 2.
The screen image is tilted slightly to the left or right.
m Adjust the rotation of the screen image. See “Rotating the Screen Image” in
Chapter 3.
Images or text on your screen appear fuzzy or blurred.
m Adjust the horizontal or vertical convergence of the screen image. See
“Adjusting Convergence” in Chapter 3.
The colors on your screen appear too blue, too yellow, or too red.
m Adjust the color of the screen image. See Chapter 4, “Fine-Tuning Display
Color.”
107 Tips and Troubleshooting for Macintosh Users