| Problem | Suggestion (s) | 
| 
 | 
 | 
| Picture appears “washed out”. | Readjust your brightness and contrast settings. | 
| Picture not present or severely | Verify that your video display adapter settings are | 
| distorted. | formatted for the correct resolution and vertical | 
| 
 | refresh rates. | 
| Duplicated images | A problem with your graphics adapter or | 
| 
 | touchmonitor. Contact your service representative. | 
| "NO SIGNAL" window appears. | The monitor is receiving no video signal from the | 
| 
 | PC. Ensure the PC is plugged in, turned on, and | 
| 
 | the video cable is connected. | 
"SIGNAL OUT OF RANGE" window appears.
The monitor is receiving a video signalwhich is beyond the limits of its capability. Change the PC's video display adapter settings to agree with one of the display modes given in Appendix C.
| Touch doesn’t work. | Check to make sure the touchscreen cable is | 
| 
 | securely attached at both ends. | 
| 
 | 
 | 
