TROUBLESHOOTING

Problem

Cause

Remedy

See

page

 

 

 

The sound suddenly

The protection circuitry has been activated

Check that the speaker impedance setting is correct.

24

goes off.

because of a short circuit, etc.

 

 

Check that the speaker wires are not touching each

—

 

 

 

 

other and then turn this unit back on.

 

 

 

 

 

 

The sleep timer has turned off this unit.

Turn on this unit, and play the source again.

—

 

 

 

 

 

The sound is muted.

Press MUTE or VOLUME +/– on the remote control

31

 

 

to resume audio output.

 

 

 

 

 

Sound is heard from

Incorrect cable connections.

Connect the cables properly. If the problem persists,

17–23

the speaker on one

 

the cables may be defective.

 

side only.

 

 

 

Incorrect settings in “SPEAKER

Adjust the “SPEAKER LEVEL” settings.

71

 

 

LEVEL”.

 

 

 

 

 

 

Only the center

When playing a monaural source with a

 

 

speaker outputs

CINEMA DSP program, the source signal

 

 

substantial sound.

is directed to the center channel, and the

 

 

 

front and surround speakers output effect

 

 

 

sounds.

 

 

 

 

 

 

No sound is heard

“CENTER” in “SET MENU” is set to

Set “CENTER” to “SML” or “LRG”.

70

from the center

“NONE”.

 

 

speaker.

 

 

 

One of the HiFi DSP programs (except for

Try another sound field program.

54

 

 

6ch Stereo) has been selected.

 

 

 

 

 

 

No sound is heard

“SUR. LR” in “SET MENU” is set to

Set “SUR. LR” to “SML” or “LRG”.

70

from the surround

“NONE”.

 

 

speakers.

 

 

 

This unit is in the “STRAIGHT” mode

Press STRAIGHT (EFFECT) on the front panel so

36

 

 

and a monaural source is being played

that “STRAIGHT” disappears from the front panel

 

 

back.

display.

 

 

 

 

 

No sound is heard

“SUR. LR” in “SET MENU” is set to

Set “SUR. LR” and “SUR. B” to “SML” or “LRG”.

70

from the surround

“NONE” and “SUR. B” is automatically

 

 

back speaker.

set to “NONE”.

 

 

 

 

 

 

 

“SUR. B” in “SET MENU” is set to

Set “SUR. B” to “SML” or “LRG”.

70

 

“NONE”.

 

 

 

 

 

 

No sound is heard

“BASS OUT” in “SET MENU” is set to

Set “BASS OUT” to “SWFR” or “BOTH”.

71

from the subwoofer.

“FRNT” when a Dolby Digital or DTS

 

 

 

signal is being played.

 

 

 

 

 

 

 

“BASS OUT” in “SET MENU” is set to

Set “BASS OUT” to “BOTH”.

71

 

“SWFR” or “FRNT” when a 2-channel

 

 

 

source is being played.

 

 

 

 

 

 

The source does not contain low- frequency bass signals.

INFORMATION

ADDITIONAL

 

 

 

 

English

 

 

 

83

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Image 85
Yamaha RX-V459 Sound suddenly, Goes off, Sound is heard from, Speaker on one, Side only, Only the center, Speaker outputs
Page 84 Page 86

RX-V459 specifications

The Yamaha RX-V459 is a versatile and powerful AV receiver that has become a popular choice among home theater enthusiasts. Known for its impressive features and sound quality, this model stands out in its category, making it an excellent addition to any audio setup.

One of the key features of the RX-V459 is its 7.1-channel surround sound capability. This means it can support up to seven speakers and a subwoofer, ensuring an immersive audio experience. The receiver delivers an impressive power output of 100 watts per channel, which is adequate for filling large rooms with high-quality sound. The RX-V459 also supports various surround sound formats, including Dolby Digital, DTS, and Pro Logic II, providing flexibility for different audio sources.

The RX-V459 includes Yamaha's proprietary YPAO (Yamaha Parametric room Acoustic Optimizer) technology. This innovative feature automatically analyzes your room's acoustics and adjusts the receiver settings for optimal sound performance. By using a provided microphone, YPAO determines the best speaker configuration and calibrates the audio settings accordingly, ensuring a balanced listening experience.

Another notable technology integrated into the RX-V459 is the extensive connectivity options it offers. The receiver is equipped with multiple HDMI inputs, allowing users to connect various devices like Blu-ray players, gaming consoles, and streaming devices easily. Additionally, the RX-V459 supports 1080p video pass-through, ensuring high-definition picture quality for a more enjoyable viewing experience.

Music lovers will appreciate the built-in support for various audio formats, including MP3, WMA, and AAC. The receiver also features a multi-zone functionality, allowing users to enjoy audio in different rooms of the home. This feature enables independent volume and source control, providing flexibility for simultaneous usage.

Furthermore, the RX-V459 incorporates a sleek design that complements modern home entertainment systems. Its clear LCD display and intuitive remote control make operation user-friendly. The receiver also comes with a range of listening modes, allowing users to customize their sound settings to suit different genres of music or movie content.

In conclusion, the Yamaha RX-V459 is an all-around excellent AV receiver that combines power, versatility, and advanced technology. With its capable surround sound processing, room calibration technology, and multiple connectivity options, it’s a solid choice for anyone looking to elevate their home audio and visual experience. Whether for movies, music, or gaming, the RX-V459 provides an enriched atmosphere that appeals to audiophiles and casual listeners alike.
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