iDTRONIC G3, User Manual

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8. Wireless G3 android full manual
Page 40 of 41 G3 android full manual
3) Bluetooth
Bluetooth-equipped devices can communicate without wires, using frequency-hopping spread spectrum
(FHSS) radio frequency (RF) to transmit and receive data in the 2.4 GHz Industry Scientific and
Medical (ISM) band (802.15.1). Bluetooth wireless technology is specifically designed for short-range
(10 meters (32.8 feet) ) communication and low power consumption.
Devices with Bluetooth capabilities can exchange information (e.g., files, appointments, and tasks) with
other Bluetooth enabled devices such as printers, access points, and other mobile devices.
A.
Bluetooth profiles
The device supports the following Bluetooth services:
(1)
Service Discovery Protocol (SDP)
-
Handles the search for known and specific services as well as general services.
(2)
Serial Port Profile (SPP)
-
Allows use of RFCOMM protocol to emulate serial cable connection between two Bluetooth
peer devices. For example, connecting the device to a printer.
(3)
Object Push Profile (OPP)
-
Allows the device to push and pull objects to and from a push server.
(4)
Advanced Audio Distribution Profile (A2DP)
-
Allows the device to stream stereo-quality audio to a wireless headset or wireless stereo
speakers.
(5)
Audio/Video Remote Control Profile (AVRCP)
-
Allows the device to control A/V equipment to which a user has access. It may be used in
concert with A2DP.
(6)
Personal Area Network (PAN)
-
Allows the use of Bluetooth Network Encapsulation Protocol to provide L3 networking
capabilities over a Bluetooth link. Only PANU role is supported.
(7)
Human Interface Device Profile (HID)
-
Allows Bluetooth keyboards, pointing devices, gaming devices and remote monitoring
devices to connect to the device.
(8)
Headset Profile (HSP)
-
Allows a hands-free device, such as a Bluetooth headset, to place and receive calls on the
device.
(9)
Hands-Free Profile (HFP)
-
Allows car hands-free kits to communicate with the device in the car.
(10)
Dial-up Networking (DUN)
-
Allows the device to access the Internet and other dial-up services using a Bluetooth
enabled mobile phone. (11) Out of Band (OOB)
-
Allows exchange of information used in the pairing process. Pairing is completed using the
Bluetooth radio, but requires information from the OOB mechanism. Using OOB with NFC
enables pairing when devices simply get close, rather than requiring a lengthy discovery
process.
B.
Bluetooth radio power
Turn off the Bluetooth radio to save power or if entering an area with radio restrictions.
When the radio is off, other Bluetooth devices cannot see or connect to the device. Turn on the
Bluetooth radio to exchange information with other Bluetooth devices (within range). Communicate only
with Bluetooth radios in close proximity.
**
To achieve the best battery life turn off radios when not in use.
C.
Pairing with a Bluetooth Device
To connect and exchange data with another Bluetooth device, pair the G3 with the Bluetooth device.