Sound is not output from some speakers.
Sound Field Optimization
Sound Field Optimization failed.
USB Device Connection
The USB device is not recognized.
Mobile Device Connection
Pairing cannot be achieved.
BLUETOOTH connection cannot be completed.
Sound of the connected BLUETOOTH mobile device is not output from the speaker system.
Headphones Connection with the BLUETOOTH Function
Pairing cannot be achieved.
BLUETOOTH connection cannot be completed.
No sound is output from the connected BLUETOOTH headphones.
The BLUETOOTH connection with the headphones becomes disconnected.
Wireless LAN Connection
The speaker system cannot connect to the network, or the network connection is unstable.
The wireless LAN router you want is not shown in the wireless network list.
Internet Connection
You cannot connect the speaker system to the Internet.
Remote Control
The remote control of this speaker system does not function.
TV remote control does not work.
Optional Speakers
No sound or only a very low-level sound is heard from the optional speaker.
Sound skips or has noise.
Others
The Control for HDMI function does not work properly.
[PRTCT] flashes in the front panel display for 5 seconds and the speaker system is turned off.
[PRTCT], [PUSH], speaker name ([SUB], [RL], or [RR]), and [POWER] flash alternately in the front panel display.
