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SURROUND MODES
The AV9000 incorporates digital signal processors (DSP) which can reproduce various surround effects you experience in concert halls and movie theaters, etc. Nine Surround Modes, are provided to reproduce a variety of surround sound effects, according to the content of the source to be played.
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| FEATURES |
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1. | STEREO | This mode disables all surround processing. |
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| Left and right channels play as is when |
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| Even when playing |
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| channels, left and right, before being output. |
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2. | MONO | This mode is intended for use with old movies, televisions shows and other programs that have a monaural sound track. All |
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| sound will be reproduced through the center channel speaker, if installed. Even when playing |
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| Digital and DTS sources, the |
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| center speaker, monaural sound is reproduced from the front left and right speakers. However output will be muted when 96 |
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| kHz PCM signal is input. |
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3. | DOLBY | This mode is enabled when playing source materials encoded in Dolby Digital and Dolby Surround. |
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| Playing |
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| surround left and surround right) and Low Frequency Effect channel. |
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| Dolby Pro Logic processing is performed on Dolby Surround encoded two channel signals (Dolby Digital two channels, PCM- |
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| audio and Analog stereo). This allows play of the four discrete channels (left, center, right and surround). |
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| Note: |
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| However output will be muted when 96 kHz PCM signal or DTS signal are input. |
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4. | DTS | This mode is valid only for DTS digital signal input and from DTS encoded source materials such as LASER DISC, CD, and DVD. |
| (Cinema) | Playing |
| (Music) | and surround right) and the Low Frequency Effect channel. |
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| On DTS Music mode, LFE signal is less than 10 dB. If you playback DTS music material, you should select the DTS Music. |
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| When a signal in another format is input, output will be muted. |
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| This mode cannot be used when Analog input has been selected. |
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5. | MOVIE | These modes provide surround effect processing in addition to Dolby Digital, DTS and Pro Logic decoding. |
| HALL | They will produce |
| MATRIX | Note: |
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| sampling frequency mutes output. |
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6. THX CINEMA | THX Cinema surround mode applies additional processing to Dolby Digital, DTS, and Dolby Pro Logic | |
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| sources. The THX processing was developed by Lucasfilm Ltd. to recreated the sound of |
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| Cinema mode for all movies on disc, tape or broadcast. |
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| Note: |
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| However output will be muted when 96 kHz PCM signal is input. |
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7. AUTO | When this mode is selected, the program automatically switches playback mode according to type of digital input signal and | |
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| then determines whether the digital input signal is Dolby Digital, |
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| When a Dolby Digital or DTS signal is input, the number of channels for which the corresponding signal is encoded will be |
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| played. |
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| Note: |
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| Inputting a Dolby Digital two channel signal with Dolby surround status automatically subjects that signal to Pro Logic |
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| processing before play. |
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| Inputting a |
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ENGLISH
Caution for DTS signal:
This signal can be played when the connected
Depending on the player used, DTS play may produce noise. If that happens, set the Surround mode to DTS.
Playing a
Note that this machine has the following restrictive functions built in to reduce noise emission as much as possible.
If DTS is selected while in Surround mode, digital input cannot be switched to analog input. When the analog input function has been selected, Surround mode cannot be switched to DTS.
While signals from
Caution for 96 kHz
This signal can be played when a
The signal can be played when STEREO or AUTO has been selected for the Surround mode.
Some DVD formatted discs are featured copy protect. When use such disc, 96 kHz PCM signal is not output from the DVD player. For details, refer to the player's operation manual.
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