Yamaha RX-V457 Manual Do Utilizador

1

Turns on this unit or sets it to the standby mode. When you 
turn on this unit, you will hear a click and there will be a 4 
to 5-second delay before this unit can reproduce sound.

In standby mode, this unit consumes a small amount of power in 
order to receive infrared-signals from the remote control.

2

Receives signals from the remote control.

3

Shows information about the operational status of this unit.

4

PRESET/TUNING (EDIT), SEARCH MODE*

Switches the function of PRESET/TUNING/CH l / h 
(LEVEL –/+) between selecting preset station numbers 
and tuning.

5

FM/AM, XM*

Switches the reception band when the unit is in tuner 
mode.

6

Selects one of the 5 preset station groups (A to E) when 
the unit is in tuner mode.
Selects the speaker channel to be adjusted when the unit is 
not in tuner mode.

7

PRESET/TUNING/ CH* 

l

h

, LEVEL –/+

Selects preset station number 1 to 8 when the colon (:) is 
displayed next to the band indication in the front panel 
display when the unit is in tuner mode. Selects the tuning 
frequency when the colon (:) is not displayed.
Adjusts the level of the speaker channel selected using  
A/B/C/D/E (NEXT) when the unit is not in tuner mode.

8

Stores a station in the memory. Hold down this button for 
more than 3 seconds to start automatic preset tuning.

9

TUNING MODE (AUTO/MAN’L MONO), 
DISPLAY*

Switches between automatic tuning (AUTO indicator on) 
and manual tuning (AUTO indicator off).

l

h

l

h

2

1

3 4

7

8

5

6

0

9

J

H

G

E

C

B

D

F

I

A