Optoma NuForce BE Sport4, User Manual

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15
Bluetooth Connectivity
Bluetooth is a short-range wireless technology. Its connection quality
may be interfered with metals, walls, and devices including but not
limited to microwave ovens. At the same time, Bluetooth’s 2.4 GHz
frequency is also shared by some Wi-Fi connections, which may result in
a slower connection. This technical problem cannot be completely
eliminated despite Bluetooth’s status as an international standard.
A Bluetooth headset’s wireless transmission is not limited to the
connection between the headset and the signal transmission device, but
also between the main and auxiliary earbud. Therefore, when using a
genuine wireless Bluetooth headset, we advise placing the signal
transmitting device (such as your cellphone) on the same side as the
main earbud in order to reduce the potential technical limitations of
Bluetooth signal shielding to some extent.
The connection quality of the Bluetooth headset is influenced by factors
such as the Bluetooth device connected to the headset, the
communication environment, or the environment in which it is used. If
the headset audio is intermittent, please run through the following
scenarios to identify and avoid the following caused by environmental
interference:

There are obstacles such as people, metal objects, or walls between
the headset and the Bluetooth device.

There is a Wi-Fi device in use near the headset.

There is a microwave oven in use near the headset.

There is an electromagnetic radiation generating device in use near
the headset.

The distance between the headset and Bluetooth device exceeds 10
meters
Restore Factory Settings
When you restore the BE Sport4 to its factory settings, the paired devices
stored will be deleted.
To restore factory settings: