ASUS vk193s Manuel D’Utilisation

3-5

ASUS VK193 Series LCD Monitor 

Power  LED is not ON

•  Press the   button to check if the monitor is in  

   the ON mode. 

•  Check if the power cord is properly connected to  

   the monitor and the power outlet. 

The power LED lights amber and 

there is no screen image 

•  Check if the monitor and the computer are in the  

   ON mode. 

•  Make sure the signal cable is properly connected  

   the monitor and the computer. 

•  Inspect the signal cable and make sure none of  

   the pins are bent. 

•  Connect the computer with another available  

   monitor to check if the computer is  

   properly working.

Screen image is too light or dark

•  Adjust the Contrast and Brightness settings via  

   OSD.

Screen image is not centered or 

sized properly

•  Press the 

 button for 2–3 seconds to  

   automatically adjust the image (VGA input only). 

•  Adjust the H-Position or V-Position settings via  

   OSD (VGA input only).

Screen image bounces or a wave 

pattern is present in the image

•  Make sure the signal cable is properly  

   connected to the monitor and the computer. 

•  Move away electrical devices that may cause  

   electrical interference.

Screen image has color defects (white 

does not look white)

•  Inspect the signal cable and make sure that  

   none of the pins are bent.  

•  Perform All Reset via OSD. 

•  Adjust the R/G/B color settings or select the  

   Color Temperature via OSD.

Screen image is blurry or fuzzy

•  Press the 

 button for 2–3 seconds to   

   automatically adjust the image (VGA input only). 

•  Adjust the Phase and Clock settings via OSD  

   (VGA input only).

No sound or sound is low (VK193T/S 

only)

•  Ensure that the audio cable is properly    

   connected to the monitor and the computer 

•  Adjust the volume settings of both your  

   monitor and computer.  

•  Ensure that the computer sound card driver  

   is properly installed and activated.

Webcam is not working

•  Make sure that you have connected the USB cable  

   securely to both the LCD monitor and your  

   computer. 

•  Make sure that you use the Microsoft

®

 Windows

®

    

   Vista / XP Service Pack 2 operating systems.