JVC TH-A9 manual Sound settings, Adjusting speaker level, Adjusting sub-wooferlevel, 1Press SOUND

■Sound settings

You can adjust the sub-woofer output level, output level of each	Adjusting speaker level
speaker using a test tone, and DSP effect, to obtain preferable
sound for you.
	While playing a noise-like test tone, you can adjust the output level
Note that you need to adjust them at the position you will listen to.
	of each speaker by increasing or decreasing the sound volume
	from the speaker.
Adjusting sub-woofer level

English

You can adjust the sub-woofer output level to increase or decrease the sound volume from the sub-woofer.

			STANDBY/ON
		TV/CATV/DBS		AUDIO
				VCR
AUX	FM/AM		DVD
TITLE	SUBTITLE		DECODE	AUDIO
ZOOM	DIGEST		TIME	DISPLAY	1
RETURN	ANGLE		CHOICE	SOUND
CONTROL	SUBWOOFER			EFFECT	2
VCR
TV	CENTER			TEST
	REAR-L
SLEEP
	REAR-R
SETTING
	TV RETURN	FM MODE		100+
				AUDIO/
PLAY				TV/VCR
MODE				CATV/DBS
	ENTER
THEATER				DSP
POSITION				MODE
TV VOL CHANNEL			VOLUME

			STANDBY/ON
			TV/CATV/DBS	AUDIO
				VCR
	AUX	FM/AM	DVD
	TITLE	SUBTITLE	DECODE	AUDIO
	ZOOM	DIGEST	TIME	DISPLAY	1
	RETURN	ANGLE	CHOICE	SOUND
	CONTROL	SUBWOOFER		EFFECT
	VCR				2,4
		CENTER		TEST
3	TV
		REAR-L
	SLEEP
		REAR-R
	SETTING
		TV RETURN	FM MODE	100+

1Press SOUND.

The system enters sound setting mode.

2Press TEST to play a test tone.

“TEST TONE L” appears on the display window and the test tone is played from the speakers in the following order.

jTEST TONE L j TEST TONE C j TEST TONE R j TEST TONE RS j TEST TONE LS j

English

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1 Press SOUND.		• The speaker which is set to “OFF” (not used) in “Setting
		speaker size” will be skipped. See page 49.
The system enters sound setting mode.	3 While listening, adjust each speaker level.
2 Press SUBWOOFER +/– to adjust the level.
		You can adjust each speaker output level between +10 dB and
You can adjust the sub-woofer output level between +10 dB		–10 dB. (0 dB: Rated level)
and –10 dB. (0 dB: Rated level)		When you press the following button, the current setting value
• After 5 seconds, the display returns to the one before enter-		appears on the display window.
ing the sound setting mode.		• TEST TONE L (Left front speaker)
		Just listen for your reference.
		• TEST TONE C (Center speaker)
		Press CENTER +/– to adjust the level.
		• TEST TONE R (Right front speaker)
		Just listen for your reference.
		• TEST TONE RS (Right rear speaker)
		Press REAR R +/– to adjust the level.
		• TEST TONE LS (Left rear speaker)
		Press REAR L +/– to adjust the level.
	4 Press TEST to stop the test tone.
		• After 5 seconds, the display returns to the one before enter-
		ing the sound setting mode.
	Note:
	•	You can adjust the speaker level without playing a test
		tone. In this case, perform only steps 1 and 3.

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