Aiwa NSX-DS8 manual Selecting A Programmed Dsp Surround Mode, Multi-Amplifiersystem, English

DSP SURROUND

The DSP (Digital Signal Processor) SURROUND adjusts the delay time, the input mode and the feedback level to give a resonant surround sound, allowing you to enjoy the real sound presence of different environments.

This unit has been programmed with 5 different DSP SURROUND modes.

SELECTING A PROGRAMMED DSP SURROUND MODE

Five modes of DSP SURROUND offer the sound presence you’d experience in disco (DISCO), at a live concert (LIVE), stadium (STADIUM), in a concert hall (HALL) or movie theater (MOVIE). (Shown in parentheses are indications appearing in the display.)

Press DSP SURROUND, and turn MULTI JOG or press f or g repeatedly to select the desired Programmed mode within 4 seconds.

“DSP SURROUND” appears and the DSP SURROUND mode is displayed cyclically as follows.

DISCO LIVE STADIUMHALL MOVIE

Equalization curves are selected automatically to match the DSP SURROUND modes and can also be selected or turned off to suit your preference.

To display the current DSP SURROUND mode

Press DSP SURROUND. The current mode is displayed for 4 seconds.

To cancel the selected mode

Press DSP SURROUND twice. “DSP OFF” appears and “DSP SURROUND” disappears.

When the music source is monaural

Select “LIVE”, “STADIUM” or “MOVIE” to obtain a simulated stereo effect.

When “DISCO” or “HALL” is selected, no sound will be heard from the surround speakers.

To adjust the volume of the surround speakers

Press MANUAL SELECT twice or three times on the remote	SOUND
control while DSP Surround is on.
“SUR” is displayed for 4 seconds. Press fDOWN or gUP
on the remote control within these 4 seconds.

NOTE

The DSP SURROUND mode is canceled when:

-the ECHO or MIC level is changed.

-Dolby Digital or Dolby Pro Logic is turned on.

-the headphones are plugged in.

-the DIGITAL (Dolby Digital) is turned on (except 2ch ST).

MULTI-AMPLIFIER SYSTEM

To provide reinforcement for the ultra-low frequencies, in addition to the Left/Right 2-channel amplifier used to reproduce mid-to- high-range frequencies, this system incorporates a second L/R 2-channel amplifier just for reproduction of ultra-low frequencies. By utilizing discrete amplifiers for mid to-high-frequencies and low frequencies, high-quality sonic reproduction that is virtually free from distortion can be realized.

This Multi Amplifier System, which utilizes independent circuitry for the different frequency ranges, enables superb sonic reproduction free from distortion.

BUILT-IN SUBWOOFER SYSTEM

The built-in subwoofer system has a separate subwoofer cavity area that is part of the loudspeaker cabinet structure, which acts as a sonic filter to cut distortion components. (In the Multi Amplifier System, the ultra-low frequency signals transmitted from their own independent amplifier are reproduced in this area.) This En separate construction gives a clear, rich definition to bass reproduction and it can realize clear, well-defined mid-to-high frequency signals.

And AIWA’s built-in subwoofer system incorporates a subwoofer capable of powerful, satisfying bass performance with true stereo separation.

ENGLISH 11