Yamaha RX-V1900BL User Manual

MUTING TYPE

Use this feature to adjust how much the mute function 
reduces the output volume (page 37).

MAX VOL.

Use this feature to set the maximum volume level in the 
main zone. This feature is useful to avoid the unexpected 
loud sound by mistake. For example, the original volume 
range is –80.0 dB to +16.5 dB. However, when “MAX 
VOL.” is set to –5.0 dB, the volume range becomes 
–80.0 dB to –5.0 dB.
Control range: –30.0 dB to +15.0 dB, +16.5 dB
Control step: 5.0 dB

• When this unit is in the automatic setup procedure, the volume 

level is automatically set to 0 dB regardless of the current 
“MAX VOL.” setting.

• The “MAX VOL.” setting takes priority over the “INIT. VOL.” 

setting.

INIT. VOL.

Use this feature to set the volume level of the main zone 
when the power of this unit is turned on.
Choices: OFF, MUTE, –80.0 dB to +16.5 dB
Control step: 0.5 dB

The “MAX VOL.” setting takes priority over the “INIT. VOL.” 
setting. 

Use this feature to adjust the audio parameters.

■ Equalizer

A)EQUALIZER

Use this feature to select the parametric equalizer or the 
graphic equalizer.

EQ TYPE

Use this feature to select the type of equalizer.

“AUTO PEQ” is available only after you have done the 
automatic setup procedure (page 30).

GEQ EDIT

Use this feature to adjust the tonal quality of each channel.
Speaker channel: FRONT L, FRONT R, CENTER, 

SUR. L, SUR. R, SB L, SB R, PRNS L, 
PRNS R, SWFR

Frequency band: 63 Hz, 160 Hz, 400 Hz, 1 kHz, 2.5 kHz, 

6.3 kHz, 16 kHz

Control range: –6.0 dB to +6.0 dB
Control step: 0.5 dB

y

To output a test tone while adjusting the tonal quality, set 
“TEST” to “ON”.

• “GEQ EDIT” is available only when “EQ TYPE” is set to 

“GEQ”.

• 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”.

Mutes all the audio output.

–20dB

Reduces the current volume by 20 dB.

AUTO PEQ

Uses the parametric equalizer adjusted in the 
automatic setup procedure.

Uses the equalizer settings adjusted in "GEQ 
EDIT".

OFF

Deactivates the equalizing feature.