Aiwa AV-NW50 Setting Speaker Size and Distance, When the item to be adjusted is displayed, press

SETTING SPEAKER SIZE AND DISTANCE

ENTER

MULTI JOG

FRONT SPEAKERS A,B

Set the speaker size (large or small) and the speaker distance (distance between the speaker and the listening position), as well as speaker existence, correctly as described below (except in 5.1ch IN function).

Default settings

Default settings of the speaker size and distance are as follows:

"	  " (Front speakers are large.)
"	  " (Centre speaker is large.)
" 	  " (Surround speakers are large.)

"
￿ " (Sub woofer is turned on.)

"% " (Distance between the left and right front speakers and the listening position is 5.1 metres.)

"% " (Distance between the center speaker and the listening position is 5.1 metres.)

"
&%' " (Distance between the left and right surround speakers and the listening position is 3.6 metres.)

"



￿() " (Bass crossover frequency when selecting "
  " speaker is 100 Hz.)

NOTE

•When "
  " is selected, "
￿  " is selected automatically.

When the front speakers are small, be sure to connect the sub woofer; otherwise the bass sound will not be emitted.

•When "
￿  " is selected, "    " is selected automatically.

•When "
  " is selected, "   " and "
   " cannot be selected.

•If you use the AIWA speaker system (such as SX-AVR30), select "
  ", "
  " and "

  ".

First make sure that the headphones are not connected, Source Direct function is not activated, and "￿

 " is not set for DTS.

1Press and hold down FRONT SPEAKERS A until "   " is displayed.

2Within 6 seconds, turn MULTI JOG.

The adjustable items are displayed cyclically as follows:

FR LARGE C LARGE S LARGE

BASS CROSSOVER FREQ 100Hz

S 3.6M C 5.1M FR 5.1M S-W ON

3 When the item to be adjusted is displayed, press

ENTER.

The adjustable size (or distance, frequency) flashes.

4Within 6 seconds, turn MULTI JOG to adjust the size (or distance, frequency), and press ENTER.

Selectable sizes, distances and frequencies

[Front speakers]

"   " : larger size

"
  " : smaller size

[Centre speaker] "   " : larger size "
  " : smaller size

" " : no centre speaker

[Surround speakers]

"   " : larger size

"
  " : smaller size

" " : no surround speakers

  : Frequencies (sounds) over all the band of the channel is output.

  : Frequencies (sounds) under 100 Hz, 160 Hz or 220 Hz are not output. They are re-directed to the sub woofer or other large speakers.

[Sub woofer]

" " : sub woofer activated

" " : sub woofer deactivated or no sub woofer

[Distance between the front sepakers and the listening position]

From "%&" metre to "*%" metres with 0.3 metre steps

[Distance between the centre speaker and the listening position]

From "%&" metre to "*%" metres with 0.3 metre steps

[Distance between the surround speakers and the listening position]

From "%&" metre to "*%" metres with 0.3 metre steps

[Bass crossover frequency when selecting "
  " speaker]

")": Bass crossover frequency is 100 Hz (Woofer diameter: 16 cm or more).

"')": Bass crossover frequency is 160 Hz (Woofer diameter: approximately 12 cm).

")": Bass crossover frequency is 220 Hz (Woofer diameter: 8 cm or less).

Select this mode when using AIWA SX-AVR30.

NOTE

• When setting all the speaker sizes to "   ", there may be a case that no sound is output from the sub woofer even if "
￿  " is selected.

•When setting the speaker distance, first set the front speakers distance. The centre speaker distance then can be set between the distance equal to the front speaker distance and the distance 1.5 metres shorter than the front speaker distance. Also, the surround speakers distance can be set between the distance equal to the front speaker distance and the distance 4.5 metres shorter than the front speaker distance.

•Adjust the centre speaker distance so that the voices are heard from the centre position.

•When the front speakers distance is changed, the centre and surround speakers distance may automatically be modified.

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