3M? MicroTouch? Chassis Display User Guide
25
3M Touch Systems, Inc. Proprietary Information – 37
762 Rev C
Issue
Solution
No image displayed (blank
screen)
Is the display receiving a valid video signal from the PC?
?
Check that the computer is powered on.
?
Check that the video cable is connected properly and securely to the
display and the computer.
?
Check that the LED on the rear of the unit is green.
?
Check that no pins are bent in the video cable connector.
?
Check that the video card is firmly seated in the card slot in your
computer.
?
Check that the video input from the video card falls within the refresh
rate of the display. Refer to Table 1 for details.
?
Check that your computer is using a supported display mode. Refer to
Table for details.
No image displayed (blank
screen)
Is the display in Power Management mode?
?
If the LED on the rear of the display is flashing amber, touch the
screen, press any key on the keyboard, or move the mouse to restore
operation.
No image displayed (blank
screen)
Are the brightness and contrast settings too low?
?
Use the display controls to adjust these values.
Abnormal image
?
Check that the video input from the video card falls within the refresh
rate of the display. Refer to Table 1 for details.
?
Check that the video cable is connected properly and securely to the
display and the computer.
Colors of image are
abnormal
?
Check that the video cable is connected properly and securely to the
display and the computer.
?
Check that no pins are bent in the video cable connector.
Disturbances on the screen
?
The video display adjustments are incorrect. Refer to Chapter 2 for
adjusting procedures.
Troubleshooting the Touch Sensor
If you are experiencing problems with the touch sensor, check the following list of
common installation errors.
相关PDF资料
C2254PW TOUCH SCREEN 22" CAPACITIVE
C25-0629 DISPLAY VFD CUSTOM DVD
C28-0605 VFD CUSTOM DVD DISP MULTI
C28-0704 DISPLAY VFD CUSTOM DVD
C2D10120D DIODE SCHOTTKY 1200V 2x5A TO-247
C2D20120D DIODE SCHOTTKY 1200V 22A TO-247
C3D20060D DIODE SCHOT 600V 20A ZREC TO247
C40-0701A DISPLAY VFD CUST APPLIANCE
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