Lenovo L2060 用户手册

 

 

 

If automatic image setup does not establish the image that you prefer, perform 

manual image setup.
Note: Have your monitor powered on for about 15 minutes, until the monitor warms 

up.
1. Press  

 

  at the bottom of the monitor to open the OSD menu.

2. Use 

 

 or 

 

 to select 

 

 and press   to access.

3. Use 

 

 or 

 

 to select Clock and Phase adjustment. 

• 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.

The power 

indicator is 
blue, but there 

is no image

The video signal cable 

is loose or 
disconnected from the 

system or monitor

Be sure the video cable is 

connected with the 
system properly

The monitor 
brightness and 

contrast are at the 
lowest setting

Adjust the brightness and 
contrast setting on the 

OSD menu

One or more of 

the pixels appear 
discolored

This is a characteristic 

of the LCD 
technology and is not 
an LCD defect

If there are more than five 
pixels missing, contact 
the Support Center

•

Fuzzy lines 
in text or a 
blurry 

image

•

Horizontal 

or vertical 
lines 

through the 
image

•

Image setup has 
not been 

optimized

•

Your  system 

Display 

Properties setting 
have not been 

optimized

Adjust the resolution 
settings on your system 

to match the native 

resolution for this 
monitor: 1600x900 at 60 

Hz

Perform automatic image 
setup.  If automatic image 

setup does not help, 

perform manual image 
setup 

When working in the 

native resolution, you 
may find additional 

improvements by 
adjusting the Dots Per 
Inch (DPI) setting on your 

system

See the Advanced 
section of your 
system’s display 

properties

Troubleshooting

Problem

Possible cause

Suggested action

Reference

Chapter 3.   

 3-4