Juniper Field PC Owner's Manual page 55

5. Select a numbered COM port from the list of ports that
appear. If the port cannot be created, it is in use. Select a
different numbered port.
6. Important: Deselect the Secure Connection option below
the list of COM ports, as shown above. Deselecting this
option ensures that the device disconnects its Bluetooth
connection only when you tell it to, and prevents the device
setup from being deleted after one connection.
7. Tap Finish.
Once the virtual COM port is assigned using the outgoing
Bluetooth COM port, specify the COM port assignment within
your application as explained in the user documentation for the
application. An example follows.
Suppose you are using a Bluetooth-enabled GPS receiver with
the device and a navigation program on the Field PC. In this
example, assume you have set up a virtual COM port between
the Field PC and the GPS receiver and that you assigned the
outgoing COM port as COM 6. To assign the COM port in your
navigation program, you would then follow these steps:
1. Locate the place in the navigation program where the COM
port is chosen.
2. Select COM Port 6 as the COM port for the Bluetooth GPS
receiver.
Ch 6 Bluetooth Wireless Communications
55