Sony STR-AV550 Operating Instructions

Pages 36

Year 1987

Language(s)

of 36

Sony STR-AV550 Specification

The Sony STR-AV550 is a stereo receiver designed to cater to audio enthusiasts seeking a blend of power, functionality, and quality. Engineered with precision, this model offers a robust 100 watts per channel output, delivering clear and dynamic sound suitable for various audio setups. The receiver is equipped with a wide frequency response range, ensuring accurate sound reproduction across lows, mids, and highs, which enhances the listening experience for both music and home theater applications.

Featuring multiple input options, including phono, CD, and tape inputs, the STR-AV550 allows users to connect a variety of audio sources, making it versatile for different media preferences. The inclusion of an AM/FM tuner with a digital display provides easy access to radio stations, enhancing its functionality as a central audio hub. The receiver's design incorporates a user-friendly interface with clearly labeled controls and a remote control for convenient operation.

Sony's incorporation of advanced circuitry minimizes distortion and noise, contributing to the high-fidelity output that the brand is renowned for. The STR-AV550 also includes speaker A/B switching, allowing users to easily toggle between two sets of speakers or use them simultaneously to fill larger spaces with sound. Overall, the Sony STR-AV550 stereo receiver stands out for its combination of power, versatility, and quality, making it a valuable addition to any audio setup.

Sony STR-AV550 F.A.Q.

How do I reset the Sony STR-AV550 receiver to factory settings?

To reset the Sony STR-AV550 to factory settings, turn off the receiver, then press and hold the "Power" button along with the "FM/AM" button for about five seconds until you see the display flash. This indicates the receiver has been reset.

What should I do if there is no sound coming from the speakers?

First, ensure that the speaker wires are properly connected to the receiver and the speakers. Check that the receiver is set to the correct input source. Also, make sure the speakers are not muted and the volume is turned up. If the issue persists, try connecting a different audio source to the receiver.

How can I connect external devices to the Sony STR-AV550?

You can connect external devices using the RCA input jacks located at the back of the receiver. Use the appropriate cables to connect the audio output of your external device to the input jacks on the receiver, ensuring you select the correct input source on the receiver.

Why is the display on my Sony STR-AV550 not working?

Check to ensure the receiver is properly plugged into a working power outlet. If the power connection is secure, try resetting the receiver. If the display still does not work, there may be an internal issue that requires professional servicing.

How do I program the remote control for the Sony STR-AV550?

To program the remote control, refer to the user manual for the specific code that corresponds to your TV or other device. Enter the code while in programming mode on the remote. If the code is correct, the remote will be able to control the device.

What is the best way to clean and maintain the Sony STR-AV550?

Regularly dust the exterior with a soft, dry cloth. Avoid using liquid cleaners or spraying any cleaning solution directly onto the receiver. Ensure the ventilation openings are free from dust to prevent overheating.

How can I improve the FM/AM radio reception on the Sony STR-AV550?

Ensure that the FM and AM antennas are properly connected and positioned for optimal reception. Consider relocating the receiver to a different area with better signal strength or using an external antenna if necessary.

What should I do if the Sony STR-AV550 overheats?

Check that the ventilation slots are not obstructed and that there is ample space around the receiver for air circulation. Avoid placing the receiver in direct sunlight or near heat sources. If the problem continues, consult a professional technician.

How do I connect headphones to the Sony STR-AV550?

You can connect headphones to the headphone jack on the front panel of the receiver. Plug in the headphone jack, and the audio output will automatically switch from the speakers to the headphones.

Why does the Sony STR-AV550 turn off by itself?

This may be due to an overheating issue or a short circuit in the speaker wires. Ensure the receiver has proper ventilation and check all speaker connections for any exposed wires or shorts. If the problem persists, further investigation by a qualified technician may be necessary.