X84; Listening Modes - Onkyo TX-NR797 Instruction Manual

❏ Sound suddenly reduces
• When using the unit for extended periods with the temperature inside the unit exceeding a certain temperature, the volume may be reduced
automatically to protect the circuits.
❏ Sound suddenly changes
• If ZONE 2 is set to on while ZONE B is set to "On(B)", the volume of ZONE A is restored to the default value.
• When "My Input Volume" is set, the volume is set for each input selector. Check "4. Source" - "My Input Volume" on the Setup menu (

„ Listening Modes

• To enjoy digital surround playback in formats such as Dolby Digital, you need to make a connection for audio signals with an HDMI cable, digital
coaxial cable or digital optical cable. Also, audio output need to be set to Bitstream output on the connected Blu-ray Disc player, etc.
• Press on the remote controller several times to switch the display of the main unit, and you can check the input format.
Check the following if the problem persists after you have confirmed the above.
❏ Cannot select a desired listening mode
• Depending on the connection status of the speaker, some listening modes may not be selected. Check "Speaker Layouts and Selectable
Listening Modes" ( p103) or "Input Formats and Selectable Listening Modes" (
❏ Cannot listen to the sound in Dolby TrueHD, Dolby Atmos or DTS-HD Master Audio format
• If the audio in Dolby TrueHD, Dolby Atmos or DTS-HD Master Audio format cannot be output correctly in the source format, set "BD video
supplementary sound" (or reencode, secondary sound, video additional audio, etc.) to "Off" in the setting of a connected Blu-ray Disc player, etc.
After changing the setting, switch the listening mode to that for each source, and confirm.
❏ About DTS signals
• With media that switches suddenly from DTS to PCM, PCM playback may not start immediately. In such a case, stop playback on the player side
for approx. 3 seconds or more. Then, resume playback. The playback will be performed normally.
• DTS playback may not be performed normally on some CD and LD players even if the player and this unit are digitally connected. If some
processing (e.g., output level adjustment, sampling frequency conversion, or frequency characteristic conversion) has been executed for the DTS
signal being output, this unit cannot recognize it as a genuine DTS signal, and noise may occur.
• While playing a DTS-compatible disc, if a pause or skip operation is performed on your player, noise may occur for a short period. This is not a
malfunction.
Contents Connections
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p112) of "Listening Mode".
166
Front Panel≫ Rear Panel≫ Remote≫
Playback Setup
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p143).
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