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72
Solving Problems
You see vertical stripes or the image still looks blurry after
trying the solutions in the previous section.
■
If you’re projecting from a computer and displaying an image that
contains a lot of fine detail (such as the body of a letter), you may
notice one or more vertical stripes or bands, or some of the
characters may look heavy or blurred. Press
Auto
on the remote
control or the
Enter
button on the control panel. This resets
the projector’s tracking and sync settings.
■
If further adjustment is needed, you can fine-tune the
Tracking
and
Sync
settings manually using the buttons on the control
panel (or using the Video menu as described on page 46):
1. Fill the screen with an image containing fine detail when
making these adjustments. For example, in Windows you can
click
Start
,
Settings
, and
Control Panel
, then double-click
Display
; select a pattern to appear as your desktop
background. If this option isn’t available, try projecting black
text on a white background (such as a letter).
2. Press the
Tracking –
and
Tracking +
buttons to eliminate
vertical stripes.
(If you don’t see any changes on screen while pressing the
buttons, select
Reset All
in the projector’s menu system as
described on page 56; then repeat the tracking adjustment.)
3. Press the
Sync –
and
Sync +
buttons to increase the
sharpness of the image.
note
The tracking and sync settings
match the projector’s internal
clock to the computer’s display
signal. If you use the projector
with different computers, you
can save the projector’s
settings for each computer and
recall them whenever needed
using the Preset option. See
p
age 47.
Tracking Tracking
Sync
Keystone
Volume
Esc Help
Menu
Tracking Tracking
Sync
Sync
Keystone
Volume
5600 and 7600.book Page 72 Thursday, December 14, 2000 2:46 PM