Ams trex™ Device Communicator

Note
The user will be prompted to enter a new password on the next login.
2.15.7
Pair an NFC card to a user
Prerequisites
Local or enterprise security must be enabled on the Trex unit.
Procedure
1. Log in to the Trex unit.
2. Tap 
Settings
.
3. Tap 
Security Management
.
4. Tap 
Pair NFC card
.
5. Tap the NFC card on the navigation buttons of the Trex unit to scan it.
6. Enter a 4-digit PIN code.
7. Tap 
OK
.
Related information
Enable local security for a Trex unit
User Guide 
AMS Trex Device Communicator overview
September 2021
User Guide 
49

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Enable enterprise security for a Trex unit
2.15.8
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
.
2.16
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.
2.17
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.
2.17.1
Replace the stand