User`s manual

There are one or two very thin gray lines across the screen, one near the top and the
other near the bottom.
m This is a normal characteristic of the Tri nitron color picture tube design.
The lines do not appear in any documents you print.
The screen image is off-center.
m Adjust the center of the image. For Mac OS–based computers, click the
Geometry button in the Monitors & Sound control pan el and modify the
Position setting. For Windows-based computers, select the Geometry
menu; then, click Ver tical Shift. Press – to move the screen down and + to
move the s c r een up. Repeat the process for Horizontal Shift.
The screen image is tilted slightly to the left or right.
m Adjust the r otation of th e screen image. For Mac OS–based computers,
click th e Geometry button in the Monitors & Sound control panel and
modify the Rotate settings. For Wi ndows-based computers, select the
Geometry menu; then, click Rotate. Press – to rotate counterclo ckwise and
+ to rotate clo ckwise.
The screen image is too large or too small.
m Adjust the horizontal or vertical size of the screen image. For
Mac OS–based computers, click the Geometry button i n the Monitors &
Sound control panel and modify the height/width setti ngs. For Windows-
based computers, select the Geometry menu; then, click Width. Press – to
decrease width and + to increase wid th. Rep eat the process for Height.
m Make sure oversca n is off. For Mac OS–based computers, click the
Geometry button in the Monitors & Sound control panel and select Off
for Overscan. For Windows-based computers, select the Tools menu; then,
cli ck Oversc an. Press – to turn off overscan.
m Try changi ng to another resolution. For Mac OS–based computers, click
the Monitor button i n the Monitors & Sound control pan el and select
anothe r resolution. For Wi ndows-based computers, see the manual that
came with your computer or video card.
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Chapter 4