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)

 

 

 

32

Page 36
Image 36
JVC TH-A75 manual Adjusting sound, Press Sound, Adjust the speaker output levels -10 dB to +10 dB, After adjusting sound