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6
FOR YOUR REFERENCE
6-3
Troubleshooting
Problem
Possible Cause
Solution
Reference
Pairing failed�
The transceiver is not in the
Pairing mode�
Enter the Pairing mode�
p� 5-6
There are other active Bluetooth
devices nearby�
Stop using other Bluetooth
devices�
—
Use the transceiver away from
other Bluetooth devices�
—
There are other devices that are
operating in the 2�4 GHz band�
Use the transceiver away from the
other devices, or stop using those
devices�
—
“Pairing list is full” is
displayed on the Pairing
screen�
The number of paired devices
exceeds the maximum number�
Delete other Bluetooth devices
from the pairing list�
p� 5-9
The call was suddenly cut
off. / Noise is heard.
Too far away from the Bluetooth
device�
Get closer to the Bluetooth device�
L
The communication range of
Bluetooth is approximately 10
meters (33 feet)�
—
Electromagnetic interference from
other electronic devices�
Use the transceiver away from the
other devices, or stop using those
devices�
—
No sound comes from
the earphone that is
connected to the VS-3�
The volume level is set too low�
Increase the VS-3’s volume level� p� 5-5
Increase the transceiver’s volume
level�
( When “Bluetooth Synchronous
Volume” is set to valid in the
Controller�)
p� 1-3
Loose earphone plug connection� Firmly insert the plug�
—