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Chapter 4: Configuration
Servers
Psion VH10 Vehicle-Mount Computer User Manual
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Scanner is used to create a connection to a barcode scanner. A serial connection is created, then the
Scanner Services is notified of the connection so that the incoming barcode scan will be forwarded to
Scanner Services directly.
Printer Port must be chosen here if you want to communicate with a paired Bluetooth printer. For further
details, see “Mode” on page 47.
• Once you’ve completed the information, tap on Next and then in the Services screen, click on Done .
4.4.3 Servers
When a remote Bluetooth device initiates a Bluetooth connection to the VH10, the remote device is consid-
ered the ‘ Bluetooth master’ and the Vehicle-Mount, the ‘ Bluetooth slave’. In order for the remote device to
connect to the Vehicle-Mount, the VH10 must offer a service in the form of a server. The Servers tab allows
these services to be enabled and configured. There are three server services available: Serial , Scanner and
OBEX OPP .
Serial server enables the Serial Port Profile server; a Serial Port can be selected from the drop-down menu.
You can assign either a BSP or a COM prefix from the drop-down menu. BSP ( Bluetooth Serial Port) was
created by Microsoft to allow Bluetooth to have its own serial prefix in order to free up virtual COM prefixes
as these are limited and are widely used.
Scanner server enables a Serial Port Profile server and then relays it to the Scanner Service (SCS). This is
used for Bluetooth barcode scanners that operate in client mode. SCS opens the server port and handles
the scanner input.
OBEX OPP server enables the Object Push Profile server. A warm reset must be performed on the VH10
after a change is made to this option. The OPP Server allows other Bluetooth devices to send files to this
device.
• Tap on the check box to activate the server.
Note: Even after a Serial Port Profile server is created, an application must open the created port before a
remote device can connect.