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Internal USB Controller (2500U)
The mounting holes for the 2500U USB controller are sized for 0.156-inch
(4 mm) snap-in standoffs. See Appendix B for specific mounting dimensions
and connections.
Figure 2.11
2500U USB controller
CAUTION
Before making any attempt to power the controller from any monitor power source, you
should confirm the installation with your monitor supplier. Failure to observe this caution
may destroy the monitor or seriously impair monitor performance.
Follow these steps to install the IntelliTouch 2500U USB controller:
1 Evaluate the monitor for proper positioning of the controller. Make sure there
is sufficient space for cable headers.
2 Choose a location that allows the cables to be installed with adequate slack
and provides tor easy access during installation.
3 If possible, mount the controller directly to the metal chassis using No. 6
sheet metal screws and spacers provided in the controller mounting kit. If you
do not use the metal chassis, or if you intend to use adhesive base snap-in
standoffs, you must ground the controller through the use of pin 8 on
connector P4 of the controller.
4 Attach the touchscreen cable to connector P3 of the controller and secure
with a small amount of glue.
5 Take up excess cable with zip ties.
Note:
It is recommentd that at least one of the controller’s mounting holes be attached via a
screw nut combination to insure hold.