TROUBLESHOOTING

Problem

Cause

Remedy

Refer to

page

 

 

 

 

 

 

 

The sound suddenly

The protection circuitry has been activated

Check that the impedance selector setting is correct.

21

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 the unit off.

Turn on the power, and play the source again.

—

 

 

 

 

 

The sound is muted.

Press MUTE to cancel a mute.

27

 

 

 

 

Only the speaker on

Incorrect cable connections.

Connect the cables properly. If the problem persists,

12

one side can be

 

the cables may be defective.

 

heard.

 

 

 

Incorrect balance settings in SET MENU.

Adjust the SP LEVEL settings.

51

 

 

 

 

 

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 from the

The sound field programs are turned off.

Press STRAIGHT to turn them on.

32

effect speakers.

 

 

 

You are using a source or program

Try another sound field program.

28, 43

 

 

combination that does not output sound

 

 

 

from all channels.

 

 

 

 

 

 

No sound from the

The output level of the center speaker is

Raise the level of the center speaker.

51

center speaker.

set to minimum.

 

 

 

 

 

 

 

“CENTER” in SET MENU is set to

Select the appropriate setting for the center speaker.

50

 

NONE.

 

 

 

 

 

 

 

One of the HiFi DSP programs (except for

Try another sound field program.

28, 43

 

6ch Stereo) has been selected.

 

 

 

 

 

 

No sound from the

The output level of the surround speakers

Raise the output level of the surround speakers.

51

surround speakers.

is set to minimum.

 

 

 

 

 

 

 

“SURR LR” in SET MENU is set to

Select the appropriate setting for the surround left and

50

 

NONE.

right speakers.

 

 

 

 

 

 

A monaural source is being played with

Press STRAIGHT to turn on the sound fields.

—

 

STRAIGHT.

 

 

 

 

 

 

No sound from the

“SURR LR” in SET MENU is set to

If the surround left and right speakers are set to

50

surround back

NONE.

NONE, the surround back speaker setting is

 

speaker.

 

automatically set to NONE. Select the appropriate

 

 

 

setting for the surround speakers.

 

 

 

 

 

 

“SURR B” in SET MENU is set to

Select LRG or SML.

50

 

NONE.

 

 

 

 

 

 

No sound from the

“BASS OUT” in SET MENU is set to

Select SWFR or BOTH.

50

subwoofer.

FRONT when a Dolby Digital or DTS

 

 

 

signal is being played.

 

 

 

 

 

 

 

“BASS OUT” in SET MENU is set to

Select BOTH.

50

 

SWFR or FRONT when a 2-channel

 

 

 

source is being played.

 

 

 

 

 

 

 

The source does not contain low bass

 

 

 

signals.

 

 

 

 

 

 

62

Page 63 Page 65
Page 64
Image 64
Yamaha RX-V450 Sound suddenly, Goes off, Only the speaker on, One side can be, Heard, Only the center, Speaker outputs
Page 63 Page 65

RX-V450 specifications

The Yamaha RX-V450 is a versatile and reliable AV receiver that has gained recognition for its performance and feature set. As part of Yamaha's RX series, this model is designed to deliver a comprehensive home theater experience, making it a popular choice for audiophiles and casual users alike.

One of the standout features of the RX-V450 is its powerful amplification. With a robust power output of 100 watts per channel across five channels, it can easily drive most home theater speakers, filling rooms with immersive sound. The receiver supports a wide range of audio formats, including Dolby Digital, DTS, and Pro Logic II, ensuring that users can enjoy high-quality audio from various sources.

In terms of connectivity, the RX-V450 is well-equipped. It provides multiple HDMI inputs, allowing for easy integration of modern devices such as Blu-ray players, gaming consoles, and streaming devices. The receiver also offers component video, composite video, and S-video inputs, making it compatible with older equipment. Furthermore, the inclusion of digital and analog audio inputs provides flexibility for connecting various media sources.

One of the technological advancements found in the Yamaha RX-V450 is its inclusion of Cinema DSP, which allows users to enjoy a more realistic soundstage while watching movies or playing games. This technology simulates the acoustics of different environments, enhancing the audio experience by providing ambient sound that feels natural and enveloping.

In addition to its audio capabilities, the RX-V450 features an intuitive on-screen display that simplifies setup and operation. Users can easily navigate through various settings and preferences, making adjustments to audio levels, speaker configurations, and audio modes straightforward.

The RX-V450 also includes a built-in AM/FM tuner and offers preset memory for storing favorite radio stations. This adds to its versatility, allowing users to enjoy music and talk radio without needing external components.

Overall, the Yamaha RX-V450 combines power, quality, and convenience in one package. Its robust amplification, diverse connectivity options, and advanced audio technologies make it a solid choice for anyone looking to enhance their home entertainment experience. Whether watching movies, listening to music, or gaming, the RX-V450 is designed to deliver exceptional audio performance that meets the demands of modern media consumption.
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