Sharp AN-SS2 Operation Manual page 23

Listening to Bluetooth enabled devices (continued)
Notes:
If a device such as microwave oven, wireless LAN card, Bluetooth
z
device or any other device that uses the same 2.4 GHz frequency is
placed near the system, some sound interruption may be heard.
The transmission distance of the wireless signal between the device
z
and the unit is about 10 meters (33 feet), but may vary depending on
your operating environment.
If a steel concrete or metallic wall is between the device and the unit,
z
the system may not operate at all, because the wireless signal cannot
penetrate metal.
If this unit or the source device is turned off before Bluetooth connection
z
is completed, pairing will not be completed and the pairing information
will not be memorised. Start pairing again.
To pair with other devices, repeat steps 1 - 4 for each device. This unit
z
can memorise up to a maximum of 8 devices. If subsequent device is
paired, the oldest device paired will be deleted.
Once a device is ousted or deleted from the pairing list, the pairing
z
information for the device is also deleted. To listen to the sound from
the device again, it needs to be re-paired. Perform steps 1 - 4 to pair
the device again.