Denon AVR-X4500H Owner's Manual page 280

Contents Connections
Dolby Atmos, Dolby TrueHD, DTS-HD, Dolby Digital Plus audio is not output.
Make HDMI connections. (v p. 77)
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Check the digital audio output setting on the connected device. On some devices, "PCM" is set by default.
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DTS Neural:X mode cannot be selected.
DTS Neural:X cannot be selected when using the headphones.
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Dolby Surround mode cannot be selected.
Dolby Surround cannot be selected when using the headphones.
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Sound modes other than "Stereo" or "Direct" cannot be selected.
Only "Stereo" or "Direct" can be selected for the sound mode if Headphone:X signals are input. (v p. 260)
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Audyssey MultEQ XT32, Audyssey Dynamic EQ
®
These cannot be selected when you have not performed Audyssey
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Switch to a sound mode other than "Direct" or "Pure Direct". (v p. 140)
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Audyssey Dynamic EQ ® , Audyssey Dynamic Volume
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that have "+ Virtual:X" in the sound mode name.
These cannot be selected when using the headphones.
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"Restorer" cannot be selected.
Check that an analog signal or PCM signal (Sample Rate = 44.1/48 kHz) is input. For playback of multichannel signals such as Dolby Digital or DTS
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surround, "Restorer" cannot be used. (v p. 183)
Switch to a sound mode other than "Direct" or "Pure Direct". (v p. 140)
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No audio is output from PRE OUT or speakers for ZONE2/ZONE3.
In ZONE2/ZONE3, the audio can be played back when signals input from digital connectors (OPTICAL/COAXIAL) are in 2ch PCM format.
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In ZONE2, the audio can be played back when signals input from the HDMI connector are in 2ch PCM format. To play back the audio in ZONE2
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irrespective of the input signal format, set "HDMI Audio" in the menu to "PCM". Depending on the played back device, the audio may not be played back
even with this setting. In that case, set the audio format to "PCM (2ch)" on the played back device. (v p. 254)
When listening to audio from a Bluetooth device in ZONE2/ZONE3, remove any obstructions between the Bluetooth device and this unit and use it
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within a range of about 98.4 ft/30 m.
Front panel Display
Playback Settings
, Audyssey Dynamic Volume
®
® Setup. (v p. 210)
® and Audyssey LFC™ cannot be selected when sound mode is "DTS Virtual:X" or sound mode
280
Rear panel
Tips
and Audyssey LFC™ cannot be selected.
®
Remote Index
Appendix