Samsung Galaxy A41, Инструкция по эксплуатации

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Data communication
Data communication
Bluetooth communication
You can transfer data between the terminal and Bluetooth device
wirelessly.
• For Bluetooth compatible version or profile, see "Main specifications" (P.152)
• For setting or operations, refer to the user manual of Bluetooth device to connect.
• Wireless connections are not guaranteed between the terminal and for
all Bluetooth devices.
■ Notes on using Bluetooth function
1. Connect the terminal to the other Bluetooth device within approximately 10
m of vistaed distance. Depending on the environment (wall, furniture, etc.)
or structure of building, available distance for connecting becomes short.
2. Keep more than approximately 2 m away from the other device
(electronic products, AV equipment, OA equipment etc.) and connect
it. Always keep more than approximately 3 m away from a microwave
oven because it strongly affects the connection when it is operated.
If it is near, the connection may not be established properly when the
other device power on. Or the connection may cause noises on TV or
radio or the image may be distorted.
3. When there is a broadcast station or radio near the device and
ambient signals is too strong, connection may not be established.
4. Radio waves emitted by a Bluetooth device may affect electronic
medical equipment. Turn off the terminal and other Bluetooth devices in
a train, aircraft or hospital, near an automatic door or fire alarm, and at
a place where flammable gases are generated such as a gas station.
■ Reception interference caused by wireless LAN devices
The terminal's Bluetooth function and wireless LAN devices use the
same frequency band (2.4 GHz). If you use the terminal near a wireless
LAN device, reception interference may occur or the communications
speed may lower. In these cases, do the following:
1. In these cases, do the following: Keep the Bluetooth device over
approximately 20 m away from a wireless LAN device.
2. Within approximately 20 m, turn off either the Bluetooth device or the
wireless LAN device.
■ Bluetooth pass code
Pass code is an authentication code to enter when accessing Bluetooth
devices for the first time to recognize and permit them to connect
with each other. Entering the same pass code (up to 16 half-width
alphanumeric characters) on each sending/receiving device is required.
Entering may be required depending on the Bluetooth device.
• On the terminal, pass code may be displayed as "PIN", "passkey".
Enabling Bluetooth function and making your terminal
detectable
1
From the Home screen, → "Settings" → "Connections" →
"Bluetooth"
2
Information
• When you do not use Bluetooth function, turn it OFF to save the
battery.
• The setting of the Bluetooth ON/OFF is not changed even when the
power is turned off.
Pairing/Connecting with Bluetooth device
To transfer data between your terminal and other Bluetooth device, perform
paring with the device and register it to the terminal beforehand. And then
perform connection.
• Depending on Bluetooth device, only pairing may be performed or pairing and
connection may be performed successively.
• When pairing, entering the passcode (PIN) may be required depending on
Bluetooth device.
1
From the Home screen, → "Settings" → "Connections" →
"Bluetooth"
2
• Detected Bluetooth devices are displayed by list.
• If no Bluetooth devices are displayed, tap "Scan" to re-search.
3
Tap a device you want to connect
4
Confirm a pass key → "OK"
When the other device requests for pairing
When pairing request for Bluetooth communication screen appears, tap
"OK" as required.
Canceling connection
On the Bluetooth device list, tap a connected device.