BMB DAH-100, Руководство пользователя

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16
TROUBLESHOOTING
Trouble Possible cause Remedy
No power is supplied to the
unit. • The power plug is disconnected from
the power outlet.
• Firmly connect the power plug to the
power outlet.
No sound even though the
unit is turned on. • MUSIC volume control or mic volume
controls may be set to minimum.
• Adjust for the proper volume level.
• The speaker cables are disconnected. • Connect the speaker cables properly.
• The speaker cables are damaged. • Replace the cables.
• The speaker cables are short -
circuited.
• Replace the cables.
• Music source is disconnected from the
unit.
• Connect the external device to the unit
properly.
No sound from the
microphone even though
music is played. • The microphone switch is turned off. • Turn it on.
• The microphone cable is damaged. • Repair or replace with another one.
• The microphone jack is disconnected. • Connect it properly.
No audio is played even
though a signal is input from
the music source. • Different input source is selected. • Turn the input source selecting knob
to the correct source.
Cannot pair with or connect
to the
Bluetooth device via
Bluetooth .
• Other device is already paired with or
connected to this unit already.
• Turn off Bluetooth of the Bluetooth
device.
• The distance between the Bluetooth
device and this unit is too long.
• Install this unit within 10 m from the
Bluetooth device. (P.14)
• The Bluetooth device does not
support A2DP.
• Pair with the device which supports
A2DP.
• There are other devices (microwave,
wireless LAN devices, etc.) that
generates 2.4 GH frequency band of
radio waves nearby.
• Keep this unit away from these
devices.
No sound or sound is
breaking up when using
Bluetooth .
• SELECTOR is not set to Bluetooth . • Set the SELECTOR to Bluetooth . (P.8,
15)
• Bluetooth is disconnected from the
Bluetooth device.
• Connect (or pair with) the Bluetooth
device to the unit via Bluetooth . (P.14)
• There are other devices (microwave,
wireless LAN devices, etc.) that gen-
erates 2.4 GH band of radio waves
nearby.
• Keep this unit away from these
devices.
• Bluetooth of the Bluetooth device is
disabled.
• Check if the Bluetooth setting of the
Bluetooth device is correct.
• This unit is not set to the connecting
device in the Bluetooth device.
• Select "BMB DAH-100" from the
search results of the Bluetooth device.
(P.14)
• The volume of the Bluetooth device is
too low.
• Turn up the volume of the Bluetooth
device.