JVC TH-A9 ユーザーズマニュアル
51
English
English
English
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Sound settings
You can adjust the sub-woofer output level, output level of each
speaker using a test tone, and DSP effect, to obtain preferable
sound for you.
Note that you need to adjust them at the position you will listen to.
speaker using a test tone, and DSP effect, to obtain preferable
sound for you.
Note that you need to adjust them at the position you will listen to.
Adjusting sub-woofer level
You can adjust the sub-woofer output level to increase or decrease
the sound volume from the sub-woofer.
the sound volume from the sub-woofer.
1
Press SOUND.
The system enters sound setting mode.
2
Press SUBWOOFER +/– to adjust the level.
You can adjust the sub-woofer output level between +10 dB
and –10 dB. (0 dB: Rated level)
• After 5 seconds, the display returns to the one before enter-
and –10 dB. (0 dB: Rated level)
• After 5 seconds, the display returns to the one before enter-
ing the sound setting mode.
Adjusting speaker level
While playing a noise-like test tone, you can adjust the output level
of each speaker by increasing or decreasing the sound volume
from the speaker.
of each speaker by increasing or decreasing the sound volume
from the speaker.
1
Press SOUND.
The system enters sound setting mode.
2
Press 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.
tone is played from the speakers in the following order.
j
j
j
j
TEST TONE L
j
j
j
j
TEST TONE C
j
j
j
j
TEST TONE
R
j
j
j
j
TEST TONE RS
j
j
j
j
TEST TONE LS
j
j
j
j
• The speaker which is set to “OFF” (not used) in “Setting
speaker size” will be skipped. See page 49.
3
While listening, adjust each speaker level.
You can adjust each speaker output level between +10 dB and
–10 dB. (0 dB: Rated level)
When you press the following button, the current setting value
appears on the display window.
–10 dB. (0 dB: Rated level)
When you press the following button, the current setting value
appears on the display window.
• 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.
CHANNEL
TV VOL
VOLUME
DVD
AUDIO
TV/CATV/DBS
STANDBY/ON
VCR
DECODE
SUBTITLE
TITLE
AUDIO
TIME
DIGEST
ZOOM
VCR
TV
SLEEP
SETTING
TV RETURN FM MODE
100+
AUDIO/
TV/VCR
TV/VCR
CATV/DBS
CONTROL
SUBWOOFER
EFFECT
CENTER
TEST
REAR-R
ENTER
PLAY
MODE
THEATER
POSITION
DSP
MODE
REAR-L
DISPLAY
CHOICE
ANGLE
RETURN
FM/AM
AUX
SOUND
1
2
DVD
AUDIO
TV/CATV/DBS
STANDBY/ON
VCR
DECODE
SUBTITLE
TITLE
AUDIO
TIME
DIGEST
ZOOM
VCR
TV
SLEEP
SETTING
TV RETURN FM MODE
100+
CONTROL
SUBWOOFER
EFFECT
CENTER
TEST
REAR-R
REAR-L
DISPLAY
CHOICE
ANGLE
RETURN
FM/AM
AUX
SOUND
2,4
1
3
TH-A9(J)_Eng.book Page 51 Wednesday, January 24, 2001 6:30 PM