Yamaha RX-V459 Manuel D’Utilisation

Use this menu to adjust the optional system parameters.

■

A)DISPLAY SET

  DIMMER

Use this feature to adjust the brightness of the front panel 
display.
Control range: –

 

4 to 

Control step: 1

• Press j to make the front panel display dimmer.
• Press i to make the front panel display brighter.

■

B) MEMORY GUARD

Use this feature to prevent accidental changes to DSP 
program parameter values and other system settings.
Choices: 

, ON

• Select “OFF” to turn off the “MEMORY GUARD” 

feature.

• Select “ON” to protect:

– DSP program parameters
– All “SET MENU” items
– All speaker levels

When “MEMORY GUARD” is set to “ON”, you cannot select 
and adjust any other “SET MENU” items.

■

C)PARAM. INI

Use this feature to initialize the parameters of each sound 
field program within a sound field program group. When 
you initialize a sound field program group, all of the 
parameter values within that group revert to their initial 
factory settings.
Press the corresponding sound field program selector 
buttons on the remote control to select the sound

 field

 

program that you want to initialize.
Choices: STEREO, MUSIC, ENTERTAINMENT, 

MOVIE THEATER, STANDARD

• You cannot automatically revert to the previous parameter 

settings once you initialize a sound field program group.

• You cannot separately initialize individual sound field 

programs.

• You cannot initialize any sound field program groups when 

“MEMORY GUARD” is set to “ON”.

■

D)MULTI ZONE

Use this feature to specify the location of speakers 
connected to the SPEAKERS B terminals of this unit.

  SP B

Use this feature to select the location of the front speakers 
connected to the SPEAKERS B terminals.
Choices: 

, ZONE B

• Select “FRONT” to turn on or off SPEAKERS A and B 

when the speakers connected to the SPEAKERS B 
terminals are set in the main zone.

• Select “ZONE B

” if

 the speakers connected to the 

SPEAKERS B terminals are set in another zone. If 
SPEAKERS A is turned off and SPEAKERS B is 
turned on, all the speakers in the main zone are muted 
and this unit outputs sound at the SPEAKERS B 
terminals only.

• If you connect headphones to the PHONES jack of this unit, the 

sound is output from both headphones and the SPEAKERS B 
terminals when “SP B” is set to “ZONE B”.

• If a DSP program is selected when “SP B” is set to “ZONE B”, 

this unit automatically enters the Virtual CINEMA DSP mode 
(see page 41).