52    3M™ Multi-Touch Chassis Display User Guide 
 
3M Touch Systems, Inc. Proprietary Information – TSD-39373B 
Common Installation 
Issues 
 Possible Solutions 
Cursor does not follow finger 
movement or does not reach the 
edges of the sensor 
 
•  Calibrate the touch sensor for the current video resolution and 
operating system. Refer to the Video Alignment section in Chapter 3 
for additional information. 
Cursor is not located directly 
underneath your finger 
 
•  Open the touch sensor control panel and make sure all cursor offsets 
(vertical, edge/horizontal) are turned off. 
•  Calibrate the touch sensor for the current video resolution and 
operating system. 
Power Management 
The Multi-Touch Chassis Display conforms to the Video Electronics Standards 
Association (VESA) Display Power Management Signaling (DPMS) standard. To benefit 
from power management, the display must be used in conjunction with a computer and 
video card that implements the VESA DPMS standard. 
The PC automatically invokes the power management feature if you do not use the touch 
sensor, mouse, or keyboard for a user-defined period. To restore the video image, simply 
touch the sensor, press a key, or move the mouse. To set the period of time after which 
the PC will invoke the power management feature, refer to the user manual that came 
with your video card or PC. The touch sensor will remain on throughout this sequence.