Pioneer VSX-420-S Manuel d'utilisateur télécharger pdf (Page 34)

The System Setup menu05

• Center (C) – Select LARGE if your center

speaker reproduces bass frequencies

effectively, or select SMALL to send bass

frequencies to the other speakers or

subwoofer. If you didn’t connect a center

speaker, choose NO (the center channel is

sent to the other speakers).

• Surround (S) – Select LARGE if your

surround speakers reproduce bass

frequencies effectively. Select SMALL to

send bass frequencies to the other

speakers or subwoofer. If you didn’t

connect surround speakers choose NO

(the sound of the surround channels is

sent to the other speakers).

• Subwoofer (SW) – LFE signals and bass

frequencies of channels set to SMALL are

output from the subwoofer when YES is

selected.

Choose the PLUS setting if you

want the subwoofer to output bass sound

continuously or you want deeper bass (the

bass frequencies that would normally

come out the front and center speakers are

also routed to the subwoofer). If you did not

connect a subwoofer choose NO (the bass

frequencies are output from other

speakers).

Crossover network

• Default setting: 100Hz

This setting decides the cutoff between bass

sounds playing back from the speakers

selected as LARGE, or the subwoofer, and bass

sounds playing back from those selected as

SMALL.

It also decides where the cutoff will

be for bass sounds in the LFE channel.

1 Select ‘X.OVER’ from the SP SETUP menu.

2Use

/

to choose the frequency cutoff

point.

Frequencies below the cutoff point will be sent

to the subwoofer (or LARGE speakers).

Channel level

Using these settings, you can adjust the overall

balance of your speaker system.

1 Select CH LEVEL from the SP SETUP menu.

2Use

/

to select a setup option.

• T. TONE M – Move the test tone manually

from speaker to speaker and adjust

individual channel levels.

• T. TONE A – Adjust channel levels as the

test tone moves from speaker to speaker

automatically.

3 Confirm your selected setup option.

The test tones will start after you press ENTER.

4 Adjust the level of each channel using

/



If you selected T. TONE M, use / to switch

speakers.

The T. TONE A setup outputs test tones in the

following order (depends on speaker settings):

L  C  R  SR  SL  SW

Adjust the level of each speaker as the test tone

is emitted.

Note

1 If you can’t get good bass results, listen to the bass response with the subwoofer set to PLUS and YES or the front speakers

set to LARGE and SMALL alternatively and let your ears judge which sounds best. If you’re having problems, the easiest option

is to route all the bass sounds to the subwoofer by selecting SMALL for the front speakers.

2 For more on selecting the speaker sizes, see Speaker setting on page 33.

3 After the volume increases to the reference level, test tones will be output.

4 • If you are using a Sound Pressure Level (SPL) meter, take the readings from your main listening position and adjust the level

of each speaker to 75 dB SPL (C-weighting/slow reading).

• The subwoofer test tone is output at low volumes. You may need to adjust the level after testing with an actual soundtrack.

• You can change the channel levels at any time by pressing first and then starting the following operations:

CH SELECT and LEV +/– on the remote control. You can also change the channel levels by pressing first and then

TEST TONE. In this case, use the / buttons to select the channel and use the / buttons to adjust the level.

RECEIVER

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Pioneer VSX-420-S Manuel d'utilisateur Page 34

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