56 Juno Series Handhelds User Guide
In Figure 1.4, the dashed arrows indicate the client device—that is, the Juno series
handheld—connecting to host devices. The Bluetooth profile (or service) used for the
connection is shown between the arrows, for example, the DUN service is used for a
connection to a cell phone, and the Serial Port service is used for a serial connection
to a barcode scanner or laser rangefinder.
The solid arrows indicate the flow of information between devices. For example, when
th
e Juno series handheld connects as a client to:
• a cellphone, the handheld uses the DUN or PAN host service provided by the
phone to access the Internet and background map data.
• a laptop computer or office computer, the devices use the ActiveSync service to
exchange information to and from either device.
• Bluetooth headphones, the handheld uses the Wireless Stereo host service
provided by the headphones to play audio files and system sounds.
Setting up a Bluetooth connection
To use another Bluetooth-enabled device with the Juno series handheld, you must
form a
Bluetooth connection between the two devices, during which you select the
type of service to use for the connection. This defines how the devices will
communicate with each other.
After forming the Bluetooth connection between the devices you may need to
c
onfigure settings for the connection such as the COM port for the field software to
use, or the number for the phone to dial. You must then connect to the other device
using the appropriate software application.
To connect the Juno series handheld to another Bluetooth-enabled device, you can use
eit
her a paired connection or a non-paired connection.
Note – I
f you are connecting to a phone, skip this section and go to Connecting to a
Bluetooth-enabled phone for Internet access on page 60, where the pairing step is
described as part of the procedure for connecting to a phone.
Trimble recommends using a paired connection, if pairing is supported by the other
d
evice, as a paired connection creates a more secure connection and makes
reconnecting to the device easier. For more information, see Pairing with a Bluetooth-
enabled device below.
Some devices do not support paired connections. Use a non-paired connection if the
de
vice does not have a keyboard, and if you know that the device does not
automatically exchange a pre-programmed passkey during pairing. For more
information, see Setting up a connection to a non-paired device, page 58.
To connect the Juno series handheld to the other device, do one of the following:
• Pair with a Bluetooth-enabled device (see below)
• Set up a connection to a non-paired device (see page 58)
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