No sound is coming from the subwoofer
(
The playback source does not contain subwoofer channel signals or low-frequency signals.
Try to play content containing subwoofer channel signals, to see if any sound can be heard from the
subwoofer.
(
The volume of the subwoofer is too low.
Turn up the volume of the subwoofer.
(
“Adjusting the volume of the subwoofer” (p.49)
(
The power cord of the subwoofer is not connected to an AC wall outlet.
Connect the power cord of the subwoofer to an AC wall outlet.
(
The protection circuitry has been activated. (The STANDBY indicator on the rear of the subwoofer
is flashing.)
To protect the product, the power of the subwoofer cannot be turned on. Unplug the power cord from
the AC wall outlet and contact the nearest authorized Yamaha dealer or service center.
(
Weak wireless signal. (The CONNECT indicator on the rear of the subwoofer is flashing slowly.)
The condition of the wireless connection is bad, and the subwoofer cannot be connected to the sound
bar. Try the following.
(
Place the subwoofer closer to the sound bar.
(
If metal furniture is placed between the sound bar and subwoofer, change the layout or relocate the
subwoofer.
(
If a device emitting electromagnetic waves (such as a microwave oven or a wireless LAN device) is
located nearby, place the subwoofer and sound bar farther away from it.
(
The subwoofer is not connected to the sound bar. (The CONNECT indicator on the rear of the
subwoofer is flashing slowly).
Manually connect the subwoofer to the sound bar.
(
“Connecting a subwoofer manually” (p.74)
88
TROUBLESHOOTING > When a problem occurs: Audio