TROUBLESHOOTING

Problem

Cause

Remedy

Refer to

 

 

 

page

 

 

 

 

Only the speaker on

Incorrect cable connections.

Connect the cables properly. If the problem persists,

16

one side can be

 

the cables may be defective.

 

heard.

 

 

 

 

 

 

 

No sound from the

The sound effect is switched off.

Press STEREO/EFFECT to turn it on.

–

effect speakers.

 

 

 

A Dolby Surround, Dolby Digital or DTS

Select another DSP program.

25 – 30

 

 

decoding DSP program is being used with

 

 

 

material not encoded with Dolby

 

 

 

Surround, Dolby Digital or DTS.

 

 

 

 

 

 

 

A digital signal with a sampling

 

–

 

frequency greater than 48 kHz is input to

 

 

 

this unit.

 

 

No sound from the

The output level of the center speaker is

center speaker.

set to minimum.

Raise the level of the center speaker.

48

 

“SOUND 1A CENTER” on the set menu

Select the appropriate mode for your center speaker.

39

 

is set to NON.

 

 

 

 

 

 

 

One of the Hi-Fi DSP programs (1 to 4)

Select another DSP program.

25 – 30

 

has been selected (except for 6ch Stereo).

 

 

 

 

 

 

 

The source encoded with a Dolby Digital

 

–

 

or DTS signal does not have a center

 

 

 

channel signal.

 

 

 

 

 

 

No sound from the

The output level of the rear speakers is set

Raise the output level of the rear speakers.

48

rear speakers.

to minimum.

 

 

 

 

 

 

 

A monaural source is being played with

Select another DSP program.

25 – 30

 

program 9.

 

 

 

 

 

 

No sound from the

“SOUND 1E BASS” on the set menu is

Select SWFR or BOTH.

40

subwoofer.

set to MAIN when a Dolby Digital or

 

 

 

DTS signal is being played.

 

 

 

 

 

 

 

“SOUND 1E BASS” on the set menu is

Select BOTH.

40

 

set to SWFR or MAIN when a 2-channel

 

 

 

source is being played.

 

 

 

 

 

 

 

The source does not contain low bass

 

–

 

signals (90 Hz and below).

 

 

 

 

 

 

Poor bass

“SOUND 1E BASS” on the set menu is

Select MAIN.

40

reproduction.

set to SWFR or BOTH and your system

 

 

 

does not include a subwoofer.

 

 

The speaker mode settings (main, center, rear, or rear center) on the set menu does not match your speaker configuration.

Select the appropriate position for each speaker based

39 – 40

on the size of the speakers in your configuration.

 

52

Page 55 Page 57
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Image 56
Yamaha HTR-5640 Refer to, Only the speaker on, One side can be, Heard No sound from, Effect speakers, Rear speakers
Page 55 Page 57

HTR-5640 specifications

The Yamaha HTR-5640 is a versatile 5.1-channel home theater receiver that combines affordability with advanced features, making it a popular choice among audio enthusiasts and casual listeners alike. This receiver is designed to deliver high-fidelity sound and provides plenty of connectivity options, making it an ideal addition to any home entertainment system.

One of the standout features of the HTR-5640 is its powerful amplification, rated at 100 watts per channel. This ensures that audio playback is robust and clear, capable of filling larger rooms with rich sound. The receiver supports multiple surround sound formats, including Dolby Digital and DTS, allowing users to enjoy a cinematic experience at home, enhancing the enjoyment of movies and music.

The HTR-5640 boasts a wide range of input options, featuring multiple HDMI inputs, coaxial and optical digital inputs, as well as standard RCA connections. This versatility allows users to connect various devices such as Blu-ray players, gaming consoles, and streaming devices without hassle. Furthermore, it supports component video and composite video inputs, making it compatible with older equipment as well.

Yamaha's proprietary YPAO (Yamaha Parametric room Acoustic Optimizer) technology is another key component of the HTR-5640. This system automatically calibrates the receiver to optimize sound performance based on the specific acoustics of the room, ensuring that audio playback is tailored to the listening environment. This feature is particularly useful for users who may not have extensive knowledge about audio setup.

Additionally, the HTR-5640 includes an AM/FM tuner, allowing users to enjoy their favorite radio stations. The built-in on-screen display makes navigation and setup user-friendly, with a remote control included for added convenience. The receiver also features multiple sound modes, which enhance audio playback depending on the content being viewed or listened to.

In summary, the Yamaha HTR-5640 offers an impressive array of features and technologies that cater to both casual users and audiophiles. Its combination of power, sound optimization technology, and extensive connectivity options makes it a reliable solution for anyone looking to enhance their home entertainment experience. Whether you're watching movies, playing video games, or listening to music, the HTR-5640 is engineered to deliver an immersive audio experience that stands the test of time.
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