Sony STR-DE475 Operating Instructions

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Sony STR-DE475 Specification

The Sony STR-DE475 is a mid-range AV receiver designed for home theater enthusiasts seeking reliable performance and versatility. This unit supports a 5.1-channel audio configuration, delivering a total power output of 500 watts, with each channel capable of 100 watts at 8 ohms. It features Dolby Digital, DTS, and Dolby Pro Logic decoding, providing users with rich and immersive surround sound experiences. The receiver includes multiple audio inputs, accommodating various devices such as CD players, tape decks, and turntables. Its video connectivity options include composite and S-video inputs, ensuring compatibility with a range of video sources.

The STR-DE475 is equipped with a 24-bit DSP and a 32-bit sound field processor, allowing it to reproduce high-fidelity audio with precision. The unit's frequency response ranges from 10 Hz to 50 kHz, ensuring clear and dynamic sound across a broad spectrum. Users can customize their listening experience through adjustable bass and treble controls and a variety of sound modes tailored for different types of content, such as movies, music, and gaming.

The receiver features a user-friendly interface with a straightforward front-panel display and intuitive controls, making it easy to set up and operate. Additionally, a remote control is included for added convenience, allowing users to adjust settings from a distance. With its robust build quality and reliable performance, the Sony STR-DE475 serves as a solid choice for users looking to enhance their home entertainment systems with an affordable yet feature-rich AV receiver.

Sony STR-DE475 F.A.Q.

How do I reset the Sony STR-DE475 receiver to factory settings?

To reset the Sony STR-DE475, turn off the receiver, press and hold the "Power" button along with the "Tuning +" button until "All Clear" appears on the display. This will reset all settings to factory defaults.

What should I do if there is no sound output from my Sony STR-DE475?

First, check all cable connections to ensure they are secure. Verify that the correct input is selected and that the mute function is not activated. If the issue persists, try resetting the receiver to factory settings.

How can I connect external speakers to the Sony STR-DE475?

Connect the speaker wires to the corresponding speaker terminals on the back of the receiver. Ensure the polarity (+/-) is correct for optimal sound performance.

What is the proper way to clean and maintain the Sony STR-DE475 receiver?

To clean the receiver, use a soft, dry cloth to wipe the exterior. Avoid using any liquid cleaners or solvents. Ensure the receiver is unplugged from power while cleaning. Regularly check for dust accumulation in ventilation areas.

How do I set up the FM/AM tuner on the Sony STR-DE475?

Connect the supplied FM and AM antennas. Use the "Tuning Mode" button to select "Auto" and use the "Tuning +" or "Tuning -" buttons to automatically scan and store available stations.

Can I use the Sony STR-DE475 to decode Dolby Digital audio?

Yes, the Sony STR-DE475 supports Dolby Digital decoding. Ensure the source device is capable of outputting Dolby Digital and connect it via an optical or coaxial digital input.

What should I do if the Sony STR-DE475 overheats?

Ensure the receiver is placed in a well-ventilated area with enough space around it. Avoid stacking other devices on top of it. If overheating persists, consider using an external fan to improve airflow.

How can I program the remote control for the Sony STR-DE475 to operate other devices?

Refer to the manual for the remote control code list. Press and hold the "S" button, enter the device code using the number pad, then release the "S" button. Test the remote to ensure it controls the other device.

What are the steps to configure surround sound settings on my Sony STR-DE475?

Access the receiver's menu and navigate to the "Surround" settings. Choose the appropriate sound field based on your speaker setup, and adjust the levels for each speaker to your preference.

How do I connect a subwoofer to the Sony STR-DE475?

Connect the subwoofer cable to the "Subwoofer" pre-out on the back of the receiver. Ensure the subwoofer is powered on and the volume is set appropriately for your listening environment.