Instruction manual

If you use the Dolby Surround listening mode with a mono source, such
as an AM radio station or mono TV program, the sound is concentrated in
the center speaker.
Make sure the speakers are configured correctly.
The surround speakers produce no sound
When the T-D (Theater-Dimensional), Stereo or Mono listening mode is
selected, the surround speakers produce no sound.
Depending on the source and current listening mode, not much sound
may be produced by the surround speakers. Try selecting another
listening mode.
Make sure the speakers are configured correctly.
The center speaker produces no sound
When the Stereo or Mono listening mode is selected, the center speaker
produces no sound.
Make sure the speakers are configured correctly.
There is no sound from surround back speakers, height speakers or front
wide speaker.
Depending on the source or current listening mode, not much sound may
be output from speakers. Try selecting another listening mode.
Make sure the settings for the speakers are made correctly.
The subwoofer produces no sound
When you play source material that contains no information in the LFE
channel, the subwoofer produces no sound.
Make sure the speakers are configured correctly.
There is no sound with a certain signal format
When listening to Dolby Digital and/or DTS sound, digital connection is
necessary.
Check the digital input terminal setting. If the connection is different from
the default, re-setting is necessary.
Check the digital audio output setting on the connected component. On
some game consoles, such as those that support DVD, the default setting
is OFF.
There is no sound with Dolby Atmos signal format
Make sure the surround back speakers, the height speakers or wide
speakers are connected and configured as connected in the "Speaker
Configuration".
Make sure the input signal is the Dolby Atmos format.
Cannot select the Pure Audio listening mode
The Pure Audio listening mode cannot be selected while Zone 2/Zone 3
is on.