Integra DRX-7.1 Basic Manual page 107

> Specifications > Advanced Setup > Listening Modes > Network Functions
cannot be heard
• Since it takes longer to identify the format of an HDMI
signal than it does for other digital audio signals, audio
output may not start immediately.
Listening Modes
• To enjoy digital surround playback, such as Dolby
Digital, the audio signals need to pass through a
connection via HDMI cable, digital coaxial cable, or
digital optical cable. Audio output should be set to
bitstream output on the connected Blu-ray Disc player
or other device.
• Press on the remote controller several times to
switch the display of the main unit to check the input
format.
Check the following if the above does not fix the problem:
■ Cannot select a desired listening mode
• Depending on the connecting status of the speaker,
some listening modes may not be selected. Check in
"Selectable Listening Modes" in "Listening Modes" in
the Advanced Manual.
■ There is no sound with Dolby TrueHD, Dolby Atmos,
and DTS-HD Master Audio (for compatible models
only)
• You need to connect surround back speakers or height
speakers to enjoy Dolby Atmos. Furthermore, Dolby
Atmos can only be enjoyed when the input signals are
Dolby Atmos.
• If you cannot output formats such as Dolby TrueHD,
Dolby Atmos, or DTS-HD Master Audio according to the
format of the source, in the Blu-ray Disc player settings
try setting "BD video supplementary sound" (or re-
encode, secondary sound, video additional audio, etc.)
to "Off". Change the listening mode for each source
after changing the setting to confirm.
■ About DTS signals
• With media that switches suddenly from DTS to PCM,
PCM playback may not start immediately. In such
cases, you should stop your player for about 3 seconds
and then resume playback.
• With some CD and LD players, you will not be able
to playback DTS material properly even though your
player is connected to a digital input on the unit. This is
usually because the DTS bitstream has been processed
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Troubleshooting | Supplementary Information, etc.
(e.g., output level, sampling rate, or frequency response
changed) and the unit does not recognize it as a
genuine DTS signal. In such cases, you may hear
noise.
• Playing DTS program material, using the pause or skip
function on your player may produce a short audible
noise. This is not a malfunction.
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