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17.3. Bluetooth®
Bluetooth technology is used to wirelessly bridge short distances. Bluetooth devices
transfer data via radio so that computers, mobile phones, printers, keyboards, mice
and other devices can communicate with one another wirelessly. Bluetooth wireless
technology has numerous possible applications. A few of them are listed below:
•
Creating a wireless Internet connection using a mobile phone.
•
Transferring files between computers or between a computer and another device.
•
Printing using a Bluetooth printer.
•
Using a Bluetooth keyboard and mouse.
•
Connecting to a PAN (Personal Area Network).
The Bluetooth wireless technology data transfer speed can vary depending on the
device or environmental factors. Data can be transferred through walls, jacket pockets
and briefcases using a Bluetooth device. The transfer between Bluetooth devices occurs
at the high frequency of 2.4 Gigahertz (GHz).
Do not operate the Bluetooth function in locations (e.g.: hospitals,
aeroplanes, etc.) where there is sensitive equipment. Do not switch the
device unless you are sure it will cause no interference.
17.4. Airplane Mode
In flight mode, all wireless connections (e.g. Wi-Fi, Bluetooth®) are disabled. The airplane
mode is disabled by default to ensure that all wireless connections are available.
18. USB Port
The universal serial bus is a standard for connecting input devices, scanners and
other peripherals. The USB 3.2 ports are fully backwards compatible.
Due to the arrangement of the contacts, the plug will only fit into the
socket in one position (exception USB type C).
Ensure that the plug and the port fit together precisely in order to avoid
any damage to the contacts. Where possible, always connect your USB
devices to the same port that they were originally installed on.
Otherwise they will be assigned a new ID and the drivers will need to be
reinstalled.