Emerson AMS Trex Device Communicator User Manual page 50

AMS Trex Device Communicator overview
September 2021
2.15.8
2.16
2.17
2.17.1
50
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Enable enterprise security for a Trex unit
Remove a paired NFC card
Procedure
1. Log in to the Trex unit.
2. Tap Settings.
3. Tap Security Management.
4. Tap Remove NFC pairing.
5. Tap Yes.
Transferring files to a PC
When you install Upgrade Studio, the Trex File Transfer Utility is also installed. This
application lets you transfer logging or other files to a PC. Use the USB cable to connect
the Trex unit to the PC where the application is installed. See the Help included with
Upgrade Studio for more information.
Maintenance and repair
Any maintenance, repair, or replacement of components not listed below must be
performed by specially trained personnel at an authorized service center. You can perform
common maintenance procedures listed below:
• Clean the exterior. Use only a dry, lint-free towel or dampen the towel with an alcohol
or mild soap and water solution.
• Clean the touchscreen.
• Install, remove, or charge the power module.
• Remove and replace the stand.
• Ensure that all exterior screws are sufficiently tightened.
• Ensure the communication terminal recess is free of dirt and debris.
• Install and remove the communication module.
Replace the stand
Procedure
1. Place the Trex unit face down on a level, secure surface.
2. Lift up the stand.
®
3. Use a Torx screwdriver to loosen and remove the two screws under the stand.
4. Remove the stand.
5. Place the new stand on the Trex unit.
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