TROUBLESHOOTING

 

table.

 

 

 

 

 

If the unit does not operate properly, check items shown in the following

In case of trouble, check the following before calling for service:

If your trouble cannot be recovered with the remedy actions listed in the

1. Are the connections made properly?

 

 

following table, malfunction of the internal circuitry is suspected;

2. Are you operating the unit properly following user’s guide?

immediately unplug the power cable and contact your dealer, nearest

3. Are the power amplifiers and speaker working properly?

Marantz distributor or the Marantz Service Center in your country.

 

 

 

 

 

PROBLEM

 

POSSIBLE CAUSE

 

REMEDY

 

 

 

 

 

No power.

The AC input cord is disconnected.

Connect cord securely.

 

Poor connection at AC wall outlet or the outlet

Check the outlet using lamp or other

 

 

is inactive.

 

 

appliance.

 

 

 

 

 

The sound is shut off

The speaker cables are shorted.

Check the speaker connections.

 

 

 

 

 

No sound from the speakers

The speaker cables are disconnected.

Check the speaker connections.

 

The master volume adjusted too low.

Adjust the master volume.

 

The mute button is pressed to on.

Press the MUTE button to cancel.

 

The speaker switches are not pressed

Press the speaker switch to ON.

 

 

correctly.

 

 

 

 

Incorrect selections of program source.

Select the desired program source correctly.

 

Incorrect connections between the

Make connections correctly.

 

 

components.

 

 

 

 

The headphones are connected to the

Disconnect the headphones. (Speakers will

 

 

headphone jack.

 

 

not output any sound when headphones are

 

 

 

 

 

connected.)

 

 

 

 

 

Sound is only heard from one of front

The BALANCE control is set to one end.

Adjust BALANCE control.

speakers

One of the connection cords is disconnected.

Connect the right and left connection cords

 

 

 

 

 

 

securely.

 

 

 

 

 

The remote control unit does not

Batteries are not loaded or exhausted.

Replace the batteries with new ones.

operate

The remote sensor is obstructed.

Remove the obstacle from the remote sensor.

 

 

 

 

 

 

 

Not receiving the station

No antenna is connected.

 

Connect an antenna.

 

The desired station frequency is not tuned in.

Tune in the desired station again.

 

 

 

 

 

Not receiving the preset station

An incorrect station frequency has been

Memorize the correct station frequency.

 

 

memorized.

 

 

 

 

The memorized stations are cleared.

Memorize the stations again.

 

 

 

 

 

FM or AM reception fails

Antenna connection is incomplete.

Correctly connect the indoor FM and AM

 

 

 

 

 

antennas to FM and AM antenna terminals.

 

 

 

 

 

Noise is heard during AM reception

Reception is affected by other electrical

Try changing location where the AM indoor

 

 

fields.

 

 

antenna is set up.

 

 

 

 

 

Noise is heard during AM reception

Radio waves from the broadcasting station

Install an FM external antenna.

 

 

are weak.

 

 

 

 

 

 

 

 

 

ENGLISH

17

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Marantz SR4320 manual Troubleshooting, Problem Possible Cause Remedy

SR4320 specifications

The Marantz SR4320 is a finely crafted AV receiver that epitomizes the brand's commitment to high-fidelity audio performance and versatility. As part of Marantz's extensive lineup of home entertainment solutions, the SR4320 is designed to cater to both audiophiles and casual listeners alike, making it an excellent choice for any home theater setup.

One of the standout features of the SR4320 is its impressive power output. With 105 watts per channel across all five channels, this receiver is capable of delivering dynamic audio that brings music and movies to life. Its robust amplifier design ensures that sound quality remains pristine, even at higher volume levels.

The SR4320 supports a wide range of surround sound formats, including Dolby Digital and DTS, allowing users to enjoy an immersive audio experience. The advanced digital signal processing capabilities enhance the clarity and depth of sound while maintaining the natural balance that Marantz is known for. This makes it an ideal companion for both music enthusiasts and movie lovers who crave a cinematic audio experience.

Connectivity is a major focus of the SR4320. It features multiple HDMI inputs that support 1080p video pass-through, allowing users to connect a variety of devices, from Blu-ray players to gaming consoles, without sacrificing video quality. Additionally, it supports analog and digital audio inputs, ensuring that it can integrate seamlessly with a wide variety of devices.

Another notable technology in the SR4320 is its Multi-Room capability. This feature allows users to enjoy audio in different rooms of the house, providing the flexibility to share their favorite music throughout the home. The intuitive interface and remote control make it easy to navigate and control multiple zones of audio.

The SR4320 is also equipped with comprehensive speaker setup options. With an easy-to-use on-screen setup guide, users can optimize their audio settings based on their personal preferences and room acoustics. The receiver includes features such as a built-in test tone generator, making calibration straightforward.

In summary, the Marantz SR4320 is a feature-rich AV receiver that combines high-quality audio performance with modern connectivity options. Its powerful amplification, support for various surround sound formats, exceptional flexibility in connectivity, and multi-room capabilities make it a standout choice for anyone looking to enhance their home entertainment experience. Whether you are watching films or listening to music, the Marantz SR4320 promises to deliver exceptional sound quality that will elevate your audio experience to new heights.