Unitron uDirect 2 Ensemble Guide page 24

When used with the uTV 2 for watching TV, the
operation range is up to 30 meters (90 ft).
Line-of-sight between your uDirect 2 and other
devices is not required. However, the following
factors may affect the range achieved:
Interference with other devices in the
environment may reduce the operating range.
The Bluetooth device with which you are
connecting may only support a more limited
range.
If your Bluetooth device moves out of range
of your uDirect 2 and has an active audio
connection, this connection first starts to be
intermittent and will finally be terminated.
If the device is then moved back into range
of your uDirect 2, it should resume streaming
to your hearing aids. If it doesn't, switch the
uDirect 2 OFF and after the red power indicator is
off, switch the uDirect 2 back ON.
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Using a Bluetooth device: pairing and connecting
If your device is Bluetooth-enabled and supports
the appropriate profiles, it can communicate
with the uDirect 2. To enable this communication
complete these two simple procedures:
1. Pairing: The pairing procedure allows you
to control which Bluetooth devices are
permitted to communicate with each other.
It needs to be completed only once for each
device you wish to use with your uDirect 2.
2. Connecting: Once a device is allowed to
communicate with the uDirect 2 (paired)
the connection procedure makes sure the
devices can exchange audio signals.
The paired devices connect every time they
are switched ON and are within reach of each
other. This is indicated on the uDirect 2 by the
blue blinking audio indicator.
Most Bluetooth devices perform the
connection procedure automatically after
pairing.
The pairing and the connecting procedures are
described on the following pages.
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