JVC RX-DV3RSL manual ¶ For subwoofer, Yes

7Speaker information—“SUBWFR (subwoofer),” “FRNT SP (front speaker),” “CNTR SP (center speaker),” and “REAR SP (rear speaker)”

To obtain the best possible effect from the Surround modes (see pages 29 to 32), register the following information after all connections are completed.

¶For subwoofer:

DIGITAL AUTO
L	R	SPK.
		VOLUME

Select one of the following settings:

YES	: Select this when a subwoofer is connected.
NO	: Select this when no subwoofer is used.

Notes:

•“NO” is the initial setting.

•If you have selected “NO” for the subwoofer, you can only select “LARGE” for the front speakers.

¶For front speakers, center speaker, and rear speakers:

DIGITAL AUTO
L	R	SPK.
		VOLUME
DIGITAL AUTO
L	R	SPK.
		VOLUME
DIGITAL AUTO
L	R	SPK.
		VOLUME

Select one of the following settings for each speaker:

LRG (large) : Select this when the speaker size is relatively large.

SML (small) : Select this when the speaker size is relatively small.

NO	: Select this when you have not connected a
	speaker. (Not selectable for the front speakers)

7Speaker distance—“FRNT D (front distance),” “CNTR D (center distance),” and “REAR D (rear distance)”

DIGITAL AUTO
L	R	SPK.
		VOLUME
DIGITAL AUTO
L	R	SPK.
		VOLUME
DIGITAL AUTO
L	R	SPK.
		VOLUME

The distance from your listening point to the speakers is another important element to obtain the best possible surround sound of the Surround modes.

You need to set the distance from your listening point to the speakers. By referring to the speaker distance setting, this unit automatically sets the delay time of the sound through each speaker so that sounds through all the speakers can reach you at the same time.

Set the distance from the listening point within the range of 0.3 m to 9.0 m, in 0.3 m interval.

Left front	Center speaker	Right front
speaker		speaker

Subwoofer

3.3 m

3.0 m

	2.7 m
	2.4 m
Left rear	Right rear
speaker	speaker

Notes:

•“LRG (large)” is the initial setting for the front speakers, “SML (small)” for the center and rear speakers.

•Keep the following comment in mind as reference when adjusting the settings.

–If the size of the cone speaker unit built in your speaker is greater than 12 cm, select “LRG (large),” and if it is smaller than 12 cm, select “SML (small).”

•If you have selected “SML (small)” for the front speakers, you cannot select “LRG (large)” for the center and rear speakers.

Ex. : In this case,

set “FRNT D” to “3.3m,”

set “CNTR D” to “3.0m” and set “REAR D” to “2.7m.”

Notes:

•“3.0m” is the initial setting. If you have already changed the setting, another setting will be shown.

•If you have selected “NO” for the center and rear speakers setting, you cannot set the speaker distance for the center and rear speakers.

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