TROUBLESHOOTING

Problem

Cause

Remedy

Refer to

page

 

 

 

 

 

 

 

Dolby Digital or DTS

The connected component is not set to

Make an appropriate setting following the operating

sources cannot be

output Dolby Digital or DTS digital

instructions for your component.

 

played. (Dolby Digital

signals.

 

 

or DTS indicator on

The input mode is set to ANALOG.

Set the input mode to AUTO or DTS.

36

the front panel

display does not light

 

 

 

up.)

 

 

 

A “humming” sound

Incorrect cable connections.

Firmly connect the audio plugs. If the problem

can be heard.

 

persists, the cables may be defective.

 

The volume level

The component connected to the OUT

Turn on the power to the component.

cannot be increased,

(REC) jacks of this unit is turned off.

 

 

or the sound is

 

 

 

distorted.

 

 

 

The sound effect

It is not possible to record the sound effect

 

 

cannot be recorded.

with a recording component.

 

 

 

 

 

 

A source cannot be

The source component is not connected to

Connect the source component to the DIGITAL

15-19

recorded by a digital

this unit’s DIGITAL INPUT jacks.

INPUT jacks.

 

recording component

Some components cannot record the

 

 

connected to this

 

 

DIGITAL OUTPUT

Dolby Digital or DTS sources.

 

 

jack.

 

 

 

 

 

 

 

A source cannot be

The source component is not connected to

Connect the source component to the analog AUDIO

15-19

recorded by an

this unit’s analog AUDIO IN jacks.

IN jacks.

 

analog component

 

 

 

connected to the

 

 

 

AUDIO OUT jacks.

 

 

 

 

 

 

 

The sound field

“MEMORY GUARD” in SET MENU is

Select OFF.

63

parameters and some

set to ON.

 

 

other settings on this

 

 

 

unit cannot be

 

 

 

changed.

 

 

 

 

 

 

 

This unit does not

The internal microcomputer has been

Disconnect the AC power cord from the outlet and

operate properly.

frozen by an external electric shock (such

then plug it in again after about 30 seconds.

 

 

as lightning or excessive static electricity)

 

 

 

or by a power supply with low voltage.

 

 

“CHECK SP WIRES”

Speaker cables are short circuited.

Make sure all speaker cables are connected correctly.

12

appears in the front

 

 

 

panel display.

 

 

 

INFORMATION

ADDITIONAL

 

 

English

 

 

 

83

Page 85
Image 85
Yamaha RX-V657 Problem Cause Remedy Refer to Dolby Digital or DTS, Sources cannot be, Played. Dolby Digital, Can be heard

RX-V657 specifications

The Yamaha RX-V657 is a versatile and robust AV receiver, designed to cater to both audiophiles and casual listeners alike. Released in the mid-2000s, this model quickly became popular due to its impressive feature set and solid performance, making it an excellent choice for home theater enthusiasts.

One of the standout features of the RX-V657 is its ability to deliver 6.1 channel surround sound. This receiver supports various audio formats, including Dolby Digital EX and DTS-ES, allowing it to immerse listeners in multi-dimensional soundscapes. Users can enjoy their favorite movies, music, and games with enhanced depth and clarity, ensuring an engaging audio experience.

The RX-V657 is equipped with Yamaha's proprietary YPAO (Yamaha Parametric room Acoustic Optimizer) technology. This feature automatically measures the acoustics of your room and adjusts the speaker settings accordingly, optimizing the sound output based on the specific environment. This ensures that you achieve the best possible sound quality, regardless of your room's shape or furnishings.

Another notable aspect of the RX-V657 is its connectivity options. The receiver comes with multiple HDMI inputs, allowing for easy integration with modern devices such as Blu-ray players, gaming consoles, and streaming devices. It also features legacy connections like component and composite video inputs, making it compatible with older equipment as well. Additionally, the inclusion of an FM/AM tuner ensures that users can enjoy traditional radio broadcasts.

The RX-V657 includes a variety of audio processing features, such as Yamaha's cinema DSP. This technology recreates the acoustic characteristics of famous concert halls and cinema environments, enhancing the listening experience for music and movie fans alike. The receiver supports multiple sound fields, giving users the flexibility to choose the optimal setting for their content.

In terms of power, the RX-V657 delivers a solid performance with 100 watts per channel. This wattage ensures that it can drive a wide range of speakers, providing sufficient power for both small and larger home theater setups. The RX-V657 also incorporates a high dynamic power capability, which improves performance during demanding audio passages.

The design of the RX-V657 reflects Yamaha’s commitment to quality, featuring a sleek, modern aesthetic with a user-friendly front panel. The intuitive layout of controls, along with a well-organized display, enhances the overall user experience, making it easy to navigate through various settings and features.

In conclusion, the Yamaha RX-V657 is a feature-rich AV receiver that combines advanced audio technologies with practical connectivity options. It caters to the needs of both casual listeners and dedicated audio enthusiasts, making it a valuable addition to any home theater system. Its blend of performance, versatility, and ease of use positions it as a highly regarded model in Yamaha's lineup.