Ams trex™ Device Communicator

Related information
Unpair an AMS Trex unit
2.13.3
Unpair an AMS Trex unit
You can unpair a Trex unit from the AMS Device Manager software or from the Trex unit.
To assure device data is not lost, you should unpair from the AMS Device Manager UI.
Unpair from an AMS Device Manager station
From AMS Device Manager, connect the microUSB to the Trex unit, and then connect the
USB to an AMS Device Manager system where it is currently paired. Right-click the unit and
choose 
Unpair Trex Unit
.
Pairing an AMS Trex unit to another AMS Device Manager station will also unpair it from
the current station.
Unpair from an AMS Trex unit
If you are unable to unpair from the AMS Device Manager station, you can also unpair from
the Trex unit itself:
Procedure
1. Connect the microUSB to the Trex unit, and then connect the USB to an AMS Device
Manager system where it is currently paired.
2. On the AMS Trex unit, tap 
Settings
or the status bar at the top of the screen.
3. Tap 
More
→
AMS Device Manager Sync
.
4. Tap X.
You will be prompted to confirm unpairing. If any data is in the process of
synchronizing, it will be lost. If the AMS Trex unit is not connected to AMS Device
Manager when unpairing, any data on the unit will be lost when re-connected.
Note
Pairing a Trex unit is only done from an AMS Device Manager station.
Related information
Pair an AMS Trex unit with an AMS Device Manager station
AMS Trex Device Communicator overview
User Guide
September 2021
42
User Guide

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2.14
Upgrade Studio
Upgrade Studio is a PC application that lets you update the Trex units at your site with
new/updated device descriptions, applications, firmware, and operating systems. You can
download the updates to Upgrade Studio, or you can import the updates into Upgrade
Studio from a DVD or other physical media, network, or local drive. (You can use Upgrade
Studio with or without an internet connection.)
After the updates are downloaded or imported into Upgrade Studio, you can transfer and
install the updates onto the connected Trex unit.
Upgrade Studio also provides a link to a website where you can purchase new applications,
accessories, or Trex units or identify the sales channel for your area.
Upgrade Studio lets you:
•
Create and use your Trex online user account to activate the Trex unit, download
updates, view support contract information, or access the online store, if it is available
in your area.
•
Activate the Trex unit. (Activation is required to install updates and access additional
features.)
•
Download new or updated device descriptions, applications, firmware, and operating
systems for the Trex unit.
•
Import new or updated device descriptions, applications, PDF files, firmware, and
operating systems for the Trex unit into Upgrade Studio. Use the Import option if the
PC does not have an internet connection and cannot download updates. (You can also
import Trex synchronization files or updates to Upgrade Studio.)
•
Transfer and install the updates onto the Trex unit.
•
Download and install a newer version of Upgrade Studio.
•
View the files that are installed on the Trex unit and additional information about the
Trex unit.
•
Enable security on your Trex unit.
If you do not have access to a DVD drive to install Upgrade Studio, visit the 
support page
to download the software.
User Guide 
AMS Trex Device Communicator overview
September 2021
User Guide 
43

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2.14.1
Connect the Trex unit to Upgrade Studio using USB