Emerson AMS Trex Device Communicator User Manual page 42

AMS Trex Device Communicator overview
September 2021
2.13.3
42
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Procedure
1. Connect the microUSB cable to the AMS Trex unit, and then connect the USB to an
AMS Device Manager station.
2. In AMS Device Manager, expand the AMS Trex Units node to display a list of AMS
Trex units.
3. Right-click the unpaired icon, and select Pair Trex Unit.
The icon changes to indicate the unit is paired, and an Audit Trail event is created to
indicate the pairing.
Related information
Unpair an AMS Trex unit
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
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User Guide
User Guide