Yamaha RX-V1900BL User Manual

Surround back left/right speakers
SUR.B L/R SP

PRESENCE SP

CROSS OVER

Use this feature to select the crossover frequency of all the 
speakers set to “SMALL” (or “SML”) in “CONFIG” 
(page 75). All frequencies below the selected frequency 
will be sent to the subwoofer or front speakers depending 
on the setting of “LFE/BASS OUT” (page 75).
Choices: 40Hz, 60Hz, 80Hz, 90Hz, 100Hz, 110Hz, 

120Hz, 160Hz, 200Hz

y

If your subwoofer can adjust the output volume and the 
crossover frequency, set the volume to about half way (or 
slightly less) and set the crossover frequency to the maximum.

SUBWOOFER PHASE

Use this feature to switch the phase of your subwoofer if 
bass sounds are lacking or unclear.

■ Speaker level

B)LEVEL

Use this feature to manually balance the speaker levels 
between the front left or surround left speakers and each 
speaker selected in “CONFIG” (page 75).
Control range: –10.0 dB to +10.0 dB
Control step: 0.5 dB
Initial setting:
FR.L/FR.R/SWFR/PR.L/PR.R: 0 dB
CENT./SUR.L/SUR.R/SB L/SB R: –1.0 dB

• The available speaker channels differ depending on the 

“CONFIG” setting.

• Instead of “SB L” and “SB R”, “SB” is displayed if “SUR. B L/

R SP” is set to either “SMLx1” or “LRGx1”.

■ Speaker distance

C)DISTANCE

Use this feature to manually adjust the distance of each 
speaker and the delay applied to the respective channel. 
Ideally, each speaker should be the same distance from the 
main listening position. However, this is not possible in 
most home situations. Thus, a certain amount of delay 
must be applied to the sound from each speaker so that all 
sounds will arrive at the listening position at the same 
time.

UNIT

Initial setting:
[U.S.A. and Canada models]: feet (ft) 
[Other models]: meters (m)

LRGx1

Select this setting when the single surround back 
speaker is large.

LRGx2

Select this setting when the surround back left 
and right speakers are large.

SMLx1

Select this setting when the single surround back 
speaker is small.

Select this setting when the surround back left 
and right speakers are small.

NONE

Select this setting when you do not use the 
surround back speakers. The surround back 
channel signals are directed to the surround left 
and right speakers.

Select this setting when you use the presence 
speakers.

NONE

Select this setting when you do not use the 
presence speakers.

Does not change the phase of your subwoofer.

REVERSE

Sets the phase of your subwoofer to reverse.

FR.L

Front left speaker

FR.R

Front right speaker

CENT.

Center speaker

SUR.L

Surround left speaker

SUR.R

Surround right speaker

SB L

Surround back left speaker

SB R

Surround back right speaker

SWFR

Subwoofer

PR.L

Presence left speaker

PR.R

Presence right speaker

meters (m)

Adjusts speaker distances in meters.

feet (ft)

Adjusts speaker distances in feet.