Samsung 226UX ユーザーズマニュアル

Properties window.

Monitor' program from ‘Add/Remove Programs’ in the ‘Control 
Panel’. 
If you remove the program you cannot use all the connected 
USB monitors. If you want to use the USB monitor again, you 
have to setup the installation program again.

Icons and photos are broken or 
jagged in Clone mode (USB 
monitor).

This occurs because Windows does not send the screen 
updating information to Clone mode if Extended mode is active 
on a single PC. 
We recommend using the monitor in Extend mode.

How I can clone or extend screen 
mode?

Open the “Display Properties” window and select the “Settings” 
tab, 
Configure the screen mode in the “Settings” tab. 
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For more information on how to configure the settings, click 

here.

 

 

 
 

 
 

 

 

 

 

 

Self-Test Feature Check 

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Warning Messages 

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Environment

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Useful Tips

Your monitor provides a self test feature that allows you to check whether your monitor is functioning 
properly. 

Turn off both your computer and the monitor.
Unplug the video cable from the back of the computer. 
Turn on the monitor. 
If the monitor is functioning properly, you will see a box in the illustration below.  
 

  

 
This box appears during normal operation if the video cable becomes disconnected or damaged.  
 
Turn off your monitor and reconnect the video cable; then turn on both your computer and the 
monitor. 
If your monitor screen remains blank after using the previous procedure, check your video controller 
and computer system; your monitor is functioning properly.

If there is something wrong with the input signal, a message appears on the screen or the screen 
goes blank although the power indicator LED is still on. The message may indicate that the monitor is 
out of scan range or that you need to check the signal cable.