Aiwa AV-D77 Adjusting Speaker Level Balance, DTS Surround, Dolby D PRO Logic Normal or Wide mode

NOTE

•Depending on the sound source or listening condition, surround effect may not be obtained even when the Dolby Digital surround or Dolby Pro Logic is selected.

•The full Dolby Digital surround or Dolby Pro Logic effect cannot be obtained when using software not recorded in the Dolby Digital surround or Dolby Pro Logic system. In this case, use the DSP surround system instead (see page 10).

•When headphones are plugged in:

-The Dolby Pro Logic system is automatically canceled.

-The Dolby Digital surround mode is automatically changed to “2chSTEREO.”

•While headphones are plugged in:

-The Dolby Pro Logic cannot be turned on.

-The Dolby Digital surround mode cannot be changed.

•The Dolby Pro Logic system is automatically canceled and cannot be turned on when the input signal is 96 kHz.

ADJUSTING SPEAKER LEVEL BALANCE

DTS SURROUND

DOLBY SURROUND AND

The unit is equipped with a built-in test signal generator called a noise sequencer for easy balance adjustment of all five channels. The sequencer outputs a noise signal that “travels” from channel to channel, enabling the simple adjustment of sound level to achieve the same apparent loudness, at your listening position, from each channel.

1 Select the Dolby Digital surround (except “2chSTEREO”) or Dolby Pro Logic mode according to the current type and placement of your speakers.

(See page 15.)

2Press the MANUAL SELECT button on the remote control and hold it down for about two seconds until “L” of “L/R 0dB” starts to flash.

En

A noise signal is sent to each channel in turn as follows:

DOLBY D (PRO LOGIC) NORMAL or WIDE mode

PHANTOM mode

3 STEREO NORMAL or WIDE mode

*“L” or “R” flashes to indicate one of the front speakers from which the noise signal is output.

To be continued

ENGLISH 16