3M Touch Systems Proprietary Information
20
ChassisTouch
TM
450 Monitor User’s Installation Guide
Bezel
An isopropyl (or ethanol) alcohol and water solution ratio of 50:50 is the best
cleaning agent for your bezel. Apply the alcohol solution to a cotton gauze or soft
cotton cloth and then clean the bezel with the cloth. Do not apply the cleaning
agent directly to the bezel.
Troubleshooting
If you have a problem setting up or using the ChassisTouch 450 monitor or the
monitor’s NFI touch screen, you may be able to solve it yourself. Before calling
3M Touch Systems, try the strategies discussed in this chapter that address the
problems you are experiencing. If the problem seems to be video-related, you
should also consult the documentation that came with the video card in your host
computer.
Monitor installation
WARNING
To reduce the risks associated with skin contact or swallowing of cleaning solutions or fluids
which, if not avoided, may result in minor or moderate injury and/or cause property damage:
!
Refer to the cleaner manufacturer’s material safety data sheet (MSDS) and follow all instructions and
recommendations on product label.
WARNING
To reduce the risks associated with electrical shock, fire, or explosion which, if not avoided,
could result in death or serious injury and/or property damage:
!
Do not modify the monitor.
!
Do not substitute components.
!
Use only 3M components or 3M-approved components for repairs.
WARNING
To reduce the risks associated with electrical shock which, if not avoided, could result in death
or serious injury and/or property damage:
!
Before removing the monitor from its mounting or performing any other service to the monitor,
disconnect power to the unit.
No image
displayed (blank
screen)
Is the monitor receiving power? Make sure that:
!
Host computer’s power cable is connected properly and securely
to its power source.
!
Monitor’s power cable is connected properly and securely to the
power source.
!
AC/DC power supply is connected to the monitor properly and
securely and the LED on the AC/DC power supply is lit green.
!
LED on the rear of the display is lit green. If it is not, try pressing
the Power button on the rear of the monitor.
!
Try using another power cable.