If the input signal format is set to “PCM” or “DTS”. 44 Set it to “Off”.
■Only the front speakers produce sound
When the Stereo or Mono listening mode is selected, | 31 |
only the front speakers and subwoofer produce |
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sound. |
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Check the Speaker Configuration. | 40 |
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■Only the center speaker produces sound
If you use the Dolby Pro Logic II Movie, Dolby Pro — Logic II Music, or Dolby Pro Logic II Game 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. | 40 |
■The surround speakers produce no sound
When the | — |
Mono listening mode is selected, the surround |
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speakers produce no sound. |
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Depending on the source and current listening mode, | 28 |
not much sound may be produced by the surround |
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speakers. Try selecting another listening mode. |
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Make sure the speakers are configured correctly. | 40 |
■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. | 40 |
■The subwoofer produces no sound
The subwoofer outputs no sound while only Speakers | 33 |
B is on. Turn on Speakers A. |
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When you play source material that contains no | — |
information in the LFE channel, the subwoofer |
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produces no sound. |
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Make sure the speakers are configured correctly. | 40 |
■There’s no sound with a certain signal format
Check the digital audio output setting on the | — |
connected device. On some game consoles, such as |
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those that support DVD, the default setting is off. |
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With some | — |
audio output format from a menu. |
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Depending on the input signal, some listening modes | |
cannot be selected. |
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■ Can’t get 5.1 playback
When Speaker B is turned on, Speakers A is reduced | 33 |
to |
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Depending on the number of connected speakers, it is | |
not always possible to select all of the listening |
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modes. |
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■The speaker volume cannot be set as required
After the volume level of each individual speaker has 41 been adjusted, the maximum volume may be reduced.
■ Noise can be heard
Using cable ties to bundle audio cables with power | — |
cords, speaker cables, and the like may degrade the |
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audio performance, so refrain from doing it. |
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An audio cable may be picking up interference. Try | — |
repositioning your cables. |
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■The Late Night function doesn’t work
Make sure the source material is Dolby Digital, | 47 |
Dolby Digital Plus, or Dolby TrueHD. |
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Appendix
■ About DTS signals
When DTS program material ends and the DTS | — |
bitstream stops, the AV receiver remains in DTS |
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listening mode and the dts indicator remains on. This |
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is to prevent noise when you use the pause, fast |
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forward, or fast reverse function on your player. If |
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you switch your player from DTS to PCM, because |
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the AV receiver does not switch formats |
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immediately, you may not hear any sound, in which |
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case you should stop your player for about three |
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seconds, and then resume playback. |
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With some CD and LD players, you won’t be able to — playback DTS material properly even though your player is connected to a digital input on the AV receiver. This is usually because the DTS bitstream
has been processed (e.g., output level, sampling rate, or frequency response changed) and the AV receiver doesn’t recognize it as a genuine DTS signal. In such cases, you may hear noise.
Playing DTS program material, using the pause, fast — forward, or fast reverse function on your player may produce a short audible noise. This is not a malfunction.
■The beginning of audio received by an HDMI IN can’t be heard
Since it takes longer to identify the format of an | — |
HDMI signal than it does for other digital audio |
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signals, audio output may not start immediately. |
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