JVC TH-A75 manual Adjusting sound, Press Sound, Adjust the speaker output levels -10 dB to +10 dB

Creating realistic sound fields

Adjusting sound

Once you have adjusted the sound, the adjustment is stored for each source.

•You can also adjust the sound using the choice menu except the DSP effect level (see page 55).

Before you start, remember...

There is a time limit in doing the following steps. If the setting is

canceled before you finish, start from step 2 again.

From the remote control ONLY:

TOP MENU	MENU		RETURN		DIGEST
SURROUND	DSP		OFF
					SOUND
CONTROL	1	+	2	+	EFFECT
VCR					3
	S.WFR		CENTER		TEST
TV	4	–	5	–	6
SLEEP
	7	+	8	+	9 +
SETTING	SURR-L		S-BACK		SURR-R
	10	–	0	–	–
					+10
ADJUST TV RETURN			FM MODE		100+
ON						Set the remote
SCREEN					AUDIO/	control mode
					TV/VCR
						selector to
					CATV/DBS
		ENTER				“AUDIO/TV/VCR.”
CHOICE					VFP

1Press SOUND.

The 10 keys are activated for sound adjustments.

2Press TEST to check if you can hear the sounds through the speakers at the equal level.

“TEST TONE L” and the corresponding signal indicator starts flashing on the display, and the test tone comes out of the speakers in the following order:

•You can adjust the speaker output levels without outputting the test tone.

L

3Adjust the speaker output levels (–10 dB to +10 dB).

Adjust the center speaker, right and left surround speakers, and surround back speaker levels by comparing to the sound from the front speakers.

•To adjust the center speaker level, press CENTER +/–.

•To adjust the right surround speaker level, press SURR-R +/–.

•To adjust the surround back speaker level, press S-BACK +/–.

•To adjust the left surround speaker level, press SURR-L +/–.

4Press TEST again to stop the test tone.

5For DAP modes only:

Press EFFECT to select the effect level (1 to 5).

Each time you press the button, the effect level changes as follows:

DSP EFFECT 1 ] DSP EFFECT 2 ] DSP EFFECT 3 ] DSP EFFECT 4 ] DSP EFFECT 5 ]

(back to the beginning)

As the number increases, the selected mode becomes stronger (normally, set it to “DSP EFFECT 3”).

After adjusting sound

Press DVD, FM/AM or VCR/TV CONTROL you selected as the source before sound adjustment.

• You can operate your target source again.

NOTES:

• When “NO” is selected for the surround back speaker (see page

24), the test tone does not come out of the surround back speaker

and you cannot adjust the surround back speaker’s output level.

• The test tone for the subwoofer does not output. To adjust the

subwoofer output level, see page 17.

Left front speaker (L)	]
Center speaker (C)	]
Right front speaker (R)	]
Right surround speaker (RS)	]
Surround back speaker (SB)	]
Left surround speaker (LS)	]
(back to the beginning)

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