Pioneer VSX-420 - Инструкция по эксплуатации - Страница 34

The System Setup menu

05

34

En

•

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.

1

 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

.

2

 It also decides where the cutoff will 

be for bass sounds in the LFE channel.

1

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

2

Use 

/

 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. 

2

Use 

/

 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

.

3

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.

4

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

RECEIVER

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