
Crestron TPMC-8X-GA 8.4” WiFi Touch Screen
Operations Guide – DOC. 7078H 8.4” WiFi Touch Screen: TPMC-8X-GA
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The Certificates button can be used to install or uninstall certificates used for server
or user authentication when making a secure connection (for example, to a secured
wireless access point). In order to use certificates, the TPMC-8X-GA Security Pack
must be installed (refer to “Appendix: TPMC-8X-GA Security Pack” which starts
on page 47 for details).
Touch Close to return to the setup menu.
Touch Screen
When Touch Screen is touched, the calibration screen is displayed. Touch the
screen to begin the calibration process. If the screen is not touched within 10
seconds, the calibration sequence stops and the screen displays the setup menu again.
If the screen is touched within the 10-second timeout, it displays a series of messages
indicating the user should touch the red square in five places around the screen.
These messages appear sequentially starting with “Touch the red square” at the top
of the screen toward the upper left corner. Touch and hold the center of the red
square to initiate calibration. The message says “Hold…” for a few seconds, then
change to “Lift off to proceed”. Touch the displayed squares as prompted
everywhere they appear around the screen until the calibration is complete and the
display returns to the setup menu.
NOTE: When touching the screen during calibration, be as accurate as possible.
Use the tip of the included stylus. To cancel calibration and return to the setup menu
without saving calibration data, ignore the “Touch the red square” message. After
about 10 seconds, the setup menu is displayed. If a USB keyboard is attached to the
touch screen, pressing the Escape key (Esc) cancels calibration and returns to the
setup menu.
NOTE: The touch screen’s calibration routine can also be accessed through Crestron
Toolbox if the touch screen is connected to a control system via TCP/IP. From the
System Info page, select Functions | Setup Mode…. Select Enter Calibration
Mode to begin calibration.
Update Panel
The Update Panel button permits the selection of the touch screen program, a .vtz
file. The Project tab of the “Project and Firmware” window (refer to illustration on
the following page) displays the Current Loaded Project and also has a Load New
Project section.
Current Loaded Project displays the Name and Creation Time of the current project.
In the Load New Project section, touch Browse and select the compiled project (the
.vtz file) to be loaded from a network drive, USB device or flash drive. The user can
choose the location where the uncompressed project files are stored. The default file
location is the internal flash. Touch Load to uncompress the project file, place it in
the destination selected in Target Location to Load the Project to and display it on
the touch screen.
NOTE: If there is a mapped network drive on the touch screen, the first time
Browse is selected, it may take some time for the “Open” window to appear.
NOTE: When selecting Browse, the contents of the “Recent” folder are not
available.
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