JVC MX-DVA9 More about Speaker Setting, Expert adjustment procedure, Press Cursor or 5 to move

Continued

More about “SPEAKER SETTING”

The following example shows the ideal speaker locations for surround reproduction in your listening room.

	Center speaker
Left	Right
front speaker	front speaker

“EXPERT” adjustment procedure

7Adjusting the delay time for the center and rear speakers

You can adjust the delay time of the sounds from the center speaker and from the rear speakers, comparing to that of the sound from the front speakers.

If the distance to the center speaker and/or rear speakers from your listening position is almost the same as that to the front speakers, select “0 ms” (the default setting for “5.1CHANNEL” settings).

•1 msec increase (or decrease) in delay time corresponds to 1 foot (30 cm) increase (or decrease) in distance.

30˚	Subwoofer
	30˚
90˚	90˚
Left rear	Right rear
speaker	speaker

Left front speaker

Left rear speaker

	Right front
Center speaker	speaker
	10 feet
	(3.0 m)
	9 feet
	(2.7 m)

8 feet

(2.4 m)

5 feet

(1.5 m)

Right rear

speaker

If you can locate the speakers as the above example, you can select “ 5.1CHANNEL” for your speaker setting.

If you can NOT do as above, select “EXPERT,” then press ENTER. EXPERT SPEAKER SETTING menu appears and you can adjust the output level and delay time for the center and rear speakers.

EXPERT SPEAKER SETTING

	SIZE	LEVEL			DELAY
F.SPK	Large
C.SPK	Small		0 dB			0 ms
R.SPK	Small		0 dB			0 ms
SUB WOOFER			0 dB
BASS
	S.woofer		TEST TONE
				EXIT

•You cannot adjust the speaker size (SIZE) settings.

On EXPERT SPEAKER SETTING menu, you can set the following:

•C.SPK–LEVEL: Adjust the output level for the center speaker. (See page 35.)

•R.SPK–LEVEL: Adjust the output level for the rear speakers. (See page 35.)

•SUB WOOFER–LEVEL:

Adjust the output level for the subwoofer. (See page 35.)

•C.SPK–DELAY: Adjust the delay time for the center speaker. (See the right.)

•R.SPK–DELAY: Adjust the delay time for the rear speakers. (See the right.)

•BASS:Select the speaker for bass output. (See page 35.)

Ex.: In this case, set “C.SPK–DELAY” to “–1 ms” and the “R.SPK–DELAY” to “–5 ms.”

1Display EXPERT SPEAKER SETTING menu.

• See page 32.

2 Press Cursor (5/ ° / 3/ 2) to move	to “C.SPK –
DELAY,” then press ENTER.

3Press Cursor 3or 2to select “–1 ms,” then press

ENTER.

•Adjustable range for the center speaker delay time is from “–5 ms” to “0 ms.”

4 Press Cursor ° or 5 to move	to “R.SPK –DELAY,”
then press ENTER.

5Press Cursor 3or 2to select “–5 ms,” then press

ENTER.

•Adjustable delay time for rear speakers is “–5 ms,” “–10 ms” and “–15 ms.”

Now you can also adjust the speaker output level and select the speaker for the bass output (see next page).

6When finished, press Cursor (5 / °/ 3/ 2) to move to “EXIT,” then press ENTER.

EXPERT SPEAKER SETTING menu disappears.

– 34 –