Onkyo T-4555 instruction manual Precautions, Power

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Precautions

1.Recording Copyright—Unless it’s for personal use only, recording copyrighted material is illegal with- out the permission of the copyright holder.

2.AC Fuse—The AC fuse inside the unit is not user- serviceable. If you cannot turn on the unit, contact your Onkyo dealer.

3.Care—Occasionally you should dust the unit all over with a soft cloth. For stubborn stains, use a soft cloth dampened with a weak solution of mild deter- gent and water. Dry the unit immediately afterwards with a clean cloth. Don’t use abrasive cloths, thin- ners, alcohol, or other chemical solvents, because they may damage the finish or remove the panel let- tering.

4.Power

WARNING

BEFORE PLUGGING IN THE UNIT FOR THE FIRST TIME, READ THE FOLLOWING SEC- TION CAREFULLY.

AC outlet voltages vary from country to country. Make sure that the voltage in your area meets the voltage requirements printed on the unit’s rear panel (e.g., AC 230 V, 50 Hz or AC 120 V, 60 Hz).

The power cord plug is used to disconnect this unit from the AC power source. Make sure that the plug is readily operable (easily accessible) at all times.

For American Models

Pressing the [STANDBY/ON] button to select Standby mode does not fully shutdown the unit. If you do not intend to use the unit for an extended period, remove the power cord from the AC outlet.

5.Never Touch this Unit with Wet Hands—Never handle this unit or its power cord while your hands are wet or damp. If water or any other liquid gets inside this unit, have it checked by your Onkyo dealer.

6.Handling Notes

•If you need to transport this unit, use the original packaging to pack it how it was when you origi- nally bought it.

•Do not leave rubber or plastic items on this unit for a long time, because they may leave marks on the case.

•This unit’s top and rear panels may get warm after prolonged use. This is normal.

•If you do not use this unit for a long time, it may not work properly the next time you turn it on, so be sure to use it occasionally.

For British models

Replacement and mounting of an AC plug on the power supply cord of this unit should be performed only by qualified service personnel.

IMPORTANT

The wires in the mains lead are coloured in accordance with the following code:

Blue: Neutral

Brown: Live

As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured mark- ings identifying the terminals in your plug, proceed as follows:

The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.

The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.

IMPORTANT

The plug is fitted with an appropriate fuse. If the fuse needs to be replaced, the replacement fuse must approved by ASTA or BSI to BS1362 and have the same ampere rating as that indicated on the plug. Check for the ASTA mark or the BSI mark on the body of the fuse. If the power cord’s plug is not suitable for your socket outlets, cut it off and fit a suitable plug. Fit a suitable fuse in the plug.

For European Models

Declaration of Conformity

We, ONKYO EUROPE ELECTRONICS GmbH

LIEGNITZERSTRASSE 6, 82194 GROEBENZELL, GERMANY

declare in own responsibility, that the ONKYO product described in this instruction manual is in compliance with the corresponding technical standards such as EN60065, EN55013, EN55020 and EN61000-3-2, -3-3.

GROEBENZELL, GERMANY

K. MIYAGI

ONKYO EUROPE ELECTRONICS GmbH

Memory backup

The T-4555 uses a battery-less memory backup system in order to retain radio presets and other settings when it’s unplugged or in the case of a power failure.

Although no batteries are required, the T-4555 must be plugged into an AC outlet in order to charge the backup system.

Once it has been charged, the T-4555 will retain the set- tings for several weeks, although this depends on the environment and will be shorter in humid climates.

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Contents Contents Avis Important Safety InstructionsPower PrecautionsModel FeaturesSupplied Accessories European ModelContents Getting to Know the T-4555 Front PanelDisplay Rear Panel Getting to Know the T-4555Remote Controller Remote ControllerOpen the battery compartment, as shown Before Using the T-4555Installing the Batteries Aiming the Remote ControllerAttach the FM antenna, as shown Connecting AntennasConnecting the Indoor FM Antenna Connecting the AM Loop AntennaConnecting an Outdoor AM Antenna Connecting AntennasConnecting the DAB Antenna C-DAB Tuner Board Only Connecting an Outdoor FM AntennaAbout the System Functions Connecting the T-4555Connecting to an Amplifier Before Making Any ConnectionsConnecting the 12V Trigger Jacks Connecting the T-4555Controlling the T-4555 When It’s Out of Range Controlling Components That Are Out of RangeControlling Other Out-of-range Components Turning On the T-4555 Setting the Display BrightnessTurning On and Listening to AM and FM Radio Listening to AM and FM RadioTurning On and Listening to AM and FM Radio Tuning into Stations by FrequencyAdjusting the Antennas Press the Direct Tuning butProgram Types Used in Europe PTY Using RDSDisplaying Radio Text RT Finding Stations by Type PTYListening to Traffic Information TP Selecting DAB Stations Using the Auto Tuning Function ManuallyListening to DAB Digital Radio Selecting DAB for the Very First TimeSt. List Station Listing DAB SetupListening to DAB Digital Radio Displaying DAB Radio InformationBand III 5A-13F Scan ModeDRC Value BandDeleting Presets Using PresetsPresetting Your Favorite Stations Selecting PresetsChanging the Remote Controller’s ID Changing the Remote IDChanging the T-4555’s Remote ID Buttons to select AM Frequency Step SetupOptional Tuner Boards Use the Up and Down Arrow / buttons to select AM FreqTurn off the T-4555, and then unplug Installing a BoardPower cord from the wall outlet Optional Tuner BoardsTuner TroubleshootingPower AudioTroubleshooting SpecificationsOthers 3 4 4 3 1

T-4555 specifications

The Onkyo T-4555 is a high-quality FM/AM tuner that captures attention with its classic design and advanced features. Known for its reliability and excellent sound quality, the T-4555 is a perfect addition to any audio enthusiast's setup.

One of the standout features of the T-4555 is its high-performance digital signal processing. This tuner employs advanced DSP technology to ensure clear and stable reception of radio signals, helping to minimize noise and interference in the audio output. The result is a rich listening experience, whether you are tuning into your favorite FM or AM station.

The T-4555 is equipped with a precise analog style tuning mechanism, which allows users to easily dial into their desired station. The clear and easy-to-read display provides essential information such as signal strength and frequency, ensuring that you are always in tune with your favorite broadcasts. This user-friendly interface makes navigating through channels an effortless experience.

In terms of audio quality, the Onkyo T-4555 excels with its high-quality DAC (digital-to-analog converter). This component converts digital audio signals into analog format while preserving the integrity of the sound. The result is audio that is detailed and dynamic, offering listeners an immersive experience that captures the nuances of each broadcast.

Another noteworthy characteristic of the T-4555 is its robust build quality. Constructed with premium materials, the tuner not only delivers optimal performance but also adds an elegant touch to any audio rack. It features customizable presets, allowing users to save their preferred stations for quick access.

Additionally, the T-4555 includes an array of output options, making it compatible with various audio systems. With both analog and digital outputs, users can easily integrate the tuner into any setup, enhancing their audio experience without limitations.

Overall, the Onkyo T-4555 represents a blend of traditional tuning methods with modern technology, making it a reliable choice for those who appreciate quality radio broadcasts. Its combination of outstanding sound performance, user-friendly interface, and sturdy design makes it an attractive option for both casual listeners and audiophiles alike. Whether you're gazing at the analog dial or enjoying crystal-clear stereo sound, the Onkyo T-4555 delivers an enriching audio experience that stands the test of time.
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