Wacom DTF-720 Manuel D’Utilisation

 24  

Prior to connecting the product, if you have a monitor that you have been 

using, connect it and then adjust the horizontal frequency to 30–80 kHz 
and the vertical frequency to 50 –75 Hz. Connect the product. 

- Verify that the video signal cable* is connected.
- Verify that the video signal cable connector pins are not bent or broken. 
• When the computer goes in to power saving mode, move the mouse or 

press any keyboard key. 

• Verify that the computer graphics board is correctly installed.  
• Verify that the video signal cable is connected.
• Verify that the video signal cable connector pins are not bent or broken.
• If you are using a cable other than the video signal cable that was 

included with the product, this message may appear prior to the computer 
going into power-saving mode. The product is not out of order. Use the 
cable that was included to connect the product.  

* Video signal cable indicates both USB cables (see page 7).  

  If One of These Conditions Should Appear...

The power lamp lights up or-

ange or orange and blue. 

The power lamp doesn’t light 

up and the screen doesn’t dis-
play. 

The screen doesn’t display 

even when the power switch 
is turned on. 

The picture is distorted
The picture appears wavey
The picture fl ickers

The picture is not clear

The picture appears doubled 

or in triplicate

The picture is out of position
The picture size is incorrect

The picture is dark. 
Waves and vertical stripes 

appear in the picture. 

The picture colour is uneven.
The colour white does not 

display as white. 

• Verify that the video signal cable is connected.
• Verify that the video signal cable connector pins are not bent or broken. 
• When the computer goes in to power saving mode, move the mouse or 

press any keyboard key. 

• Verify that the computer graphics board is correctly installed.

• Verify that the power cable is connected and turn the power switch on. 

•Adjust the pitch and phase. 
•Verify that your computer display adapter is compatible with the product. 
•Verify that the graphics mode and frequency for the input signal are 

compatible with the product. 

•Adjust the computer’s refresh rate (vertical frequency) for optimal display. 

•Adjust the contrast and brightness.
•Adjust the pitch and phase.
•Set your computer’s resolution to SXGA (1280 x 1024). 

•Do not add an extension to the video signal cable and refrain from using 

the input selector. 

•Connect the video signal cable fi rmly to the connector. 

•Adjust the pitch and phase.
•Adjust the horizontal and vertical positioning. Depending on the input 

signal and video card, the picture may not entirely fi ll the screen.  

•Adjust the brightness.

•Adjust the pitch and phase.

•Adjust the colour temperature.

01_PL720_UZ-0332(C)_En.indd   24

07.11.27   6:56:23 PM