· Clock
(pixel frequency) adjusts the number of pixels scanned by one horizontal
sweep. If the frequency is not correct, the screen shows vertical stripes and the
picture does not have the correct width.
· Phase
adjusts the phase of the pixel clock signal. With a wrong phase adjustment,
the picture has horizontal disturbances in light picture.
4. When the image no longer looks distorted, save the Clock and Phase adjustments.
5. Press
to leave the OSD menu.
Manually installing the monitor driver
Below are steps for manually installing the monitor driver in Microsoft® Windows
XP® and Microsoft Windows 2000 Professional. Please see the Install Driver section
of the
Reference and Driver CD
for automatic installation.
Installing the monitor driver in Windows XP
To use the Plug and Play feature in Windows XP, files should be loaded from the
Reference and Driver CD
.
Note:
This section must be completed before continuing with the Windows XP
automatic image setup.
1.
Turn off the computer and all attached devices.
2.
Ensure that the monitor is connected correctly.
3.
Turn on the monitor and then the system unit. Allow the system to boot into
Windows XP.
4.
Open the
Display Properties
window by clicking
Start Settings Control
Panel
, and then double-clicking the
Display
icon.
5.
Click the
Settings
tab.
6.
Click the
Advanced
button.
7.
Click the
Monitor
tab.
8.
Click the
Properties
button.
9.
Click the
Drivers
tab.
10.
Open the
Hardware Update Wizard
window by clicking on
Update Driver
,
and then click
Next
.
11.
Select
Install from a list or Specific location(Advanced)
, and then click
Next
. 12. Insert the Setup CD into the CD drive, then click the
Have Disk
button.
13.
Click
OK
.
14.
Ensure that the CD drive letter is selected.
15.
Choose
ThinkVision L151 Monitor
and click
OK
. The files will be copied
from the CD to your hard disk drive.
3-4
L151 Flat Panel Monitor User’s Guide
