Vanguard TRM-203_403 - Manual (Page 20)

TRM-203 AND TRM-403 USER’S MANUAL REV 1
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g. The TRM will now be listed under “Bluetooth Devices”:
Right click on the TRM-20 icon and select “Properties” from the pop-up menu.
h. The properties window will be displayed. Click on the “Hardware” tab:
Note the port number listed after the device name (COM23 in the above example). Use this
port number in the LTCA software to connect to the TRM.