●
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.
3-4 E1922s Wide Flat Panel Monitor User’s Guide
Manually installing the monitor driver
Below are steps for manually installing the monitor driver in Microsoft Windows 8.1,
Microsoft Windows 8, Microsoft Windows 7.
Installing the monitor driver in Windows 8.1
To install the device driver in Microsoft® Windows 8.1, do the following:
Note: You must download
the
driver of your operation system
from the Lenovo
website
(http://support.lenovo.com/E1922swD)
1. Turn off the computer and all attached devices.
2. Ensure that the monitor is connected correctly.
3. Turn on the monitor and then turn on the computer. Allow your computer to boot
into Windows 8.1 operating system.
4. On the
Desktop
, move mouse to low-right corner of screen, choose
Setting
, double click
Control Panel
, and then double click the icon of
Hardware and Sound
, and then
clicking
Display
.
5. Click the
Change the display settings
tab.
6. Click the
Advanced Settings
icon.
7. Click the
Monitor
tab.
8. Click the
Properties
button.
9. Click the
Driver
tab.
10. Click
Update Driver
, then click Browse the computer to find the driver program.
11. Select Pick from the list of device driver program on the computer.
12. Click the
Have Disk
button. Click the
Browse
button and navigate to the directory
that you
put your download drivers in.
13. Select the
“E1922swD.inf”
file and click the Open button. Click the OK button.
14. Select
Lenovo E
1922s
Wide
and click
Next
. The files will be copied from the
directory
to your
hard disk drive.
15.
Close all open windows.
16. Restart the system. The system will automatically select the maximum refresh rate and
corresponding Colour Matching Profiles.
The system will automatically select the maximum refresh rate and corresponding color
matching profiles.
Note:
On LCD monitors, unlike CRTs, a faster refresh rate does not improve display quality.
