Problem

No sound from the rear center speaker.

A "humming" sound can be heard.

Cause

"IC REAR LR" or "ID REAR CT" on the SET MENU is set to NON.

The Dolby Digital EX decoder or the

DTS-ES compatible decoder is not on.

Incorrect cable connections.

 

 

Remedy

 

 

Refer

 

 

 

 

 

 

to page

Select

LRG or SML.

 

 

 

43

Press

the EX/ES

button

on the

remote

control to

29

turn it on.

 

 

 

 

 

Firmly

connect

the audio

plugs.

If the

problem

10- 16

persists, the cables may be defective.

 

 

The volume level is low while playing a record.

The volume level

cannot be increased, or the sound is distorted.

The sound effect cannot be recorded.

A source cannot be recorded by a digital recording component connected to the

DIGITAL OUTPUT jack of this unit.

The sound field parameters and some other settings on this unit cannot be changed.

This unit does not operate properly.

"CHECK SP WIRES" appears on the front panel display.

There is noise

interference from digital or high-frequency

equipment, or this unit.

No connection from the turntable to the GND terminal.

The record is being played on a turntable with an MC cartridge.

The component connected to the OUT (REC) jacks of this unit is turned off.

It is not possible to record the sound effect by a recording component.

A source component is not connected to the DIGITAL INPUT jacks of this unit.

"11 MEM. GUARD" in the SET MENU is set to ON.

The internal microcomputer has been frozen by an external electric shock (such as lightning or excessive static electricity) or by a power supply with low voltage.

Speaker cables are short circuited.

This unit is too close to the digital or

high-frequency equipment.

Connect the grounding cord of your turntable to the GND terminal of this unit.

The turntable should be connected to this unit through an MC-head amplifier.

Turn on the power to the component.

Connect the source component to the DIGITAL INPUT jacks of this unit.

Set "11 MEM. GUARD" in the SET MENU to OFF.

Disconnect the AC power cord from the outlet and then plug it in again after about 30 seconds.

Make sure all speaker cables are connected correctly.

Move this unit further away from such equipment.

This

unit

suddenly

The

internal

temperature

becomes

too

turns

into

the standby

high

and

the

overheat

protection

circuitry

mode.

 

 

has

been

activated.

 

 

Wait until this unit cools down and then turn it back on.

62

Page 66
Image 66
Yamaha RX-V730 owner manual Problem, Cause, Remedy Refer, This unit does not operate properly

RX-V730 specifications

The Yamaha RX-V730 is a noteworthy home theater receiver, particularly well-regarded for its blend of performance, features, and versatility. Introduced in the early 2000s, this model serves as a testament to Yamaha’s commitment to crafting high-quality audio components that cater to both casual listeners and audiophiles alike.

At its core, the RX-V730 supports a robust surround sound experience with its 6.1 channel output, allowing users to immerse themselves in multi-dimensional audio. It boasts an impressive power output of up to 100 watts per channel, producing clear and dynamic sound that enriches movies, music, and games. The hallmark of the RX-V730 is its compatibility with various surround sound formats, including Dolby Digital EX and DTS-ES, enabling it to create a captivating acoustic environment that faithfully reproduces the sounds from modern film soundtracks.

One of the RX-V730's significant features is its Digital Signal Processing (DSP) technology. With multiple DSP modes at users' disposal, such as concert hall and jazz club, the receiver enhances audio playback to replicate the acoustics of different environments, creating a customizable listening experience tailored to individual preferences. This technology ensures that soundtracks and audio tracks maintain clarity and power, regardless of the source material.

Connectivity is also a strong suit of the RX-V730. It includes a variety of inputs, such as multiple digital inputs (both optical and coaxial) for connecting to CD players, DVD players, and gaming consoles. It also features an array of analog inputs and outputs, along with a dedicated subwoofer output, providing flexibility for system configuration. Furthermore, the receiver supports video switching capabilities for composite and S-Video inputs, making it a versatile hub for home entertainment systems.

In terms of user interface, the RX-V730 is designed with intuitive on-screen menus, making setup and operation user-friendly. The remote control offers convenient access to various functions, ensuring that users can manage their audio and video setup with ease. The learning function of the remote allows it to control other devices, making it a comprehensive tool for managing an entire home theater system.

The Yamaha RX-V730, with its blend of innovative technologies, high-quality sound reproduction, and user-friendly features, provides an excellent option for those looking to enhance their home audio experience. Whether it’s a movie night, a family gathering, or an immersive gaming session, this receiver delivers the audio performance needed to make any experience memorable.