Additional Information

Troubleshooting

If you experience any of the following difficulties while using the receiver, use this troubleshooting guide to help you remedy the problem. Should any problem persist, consult your nearest Sony dealer.

The TV set turns off when you turn on the receiver with the remote.

/Make sure that the TV set is off when you turn on the receiver with the remote.

When you select a program source from the FUNCTION SELECT menu, the selected program source turns off.

/The program source was turned on by a different remote. The program source needs to be turned on by the receiver or manually.

Some equipment does not turn off when you click on the ALL OFF button.

/The equipment was turned on by another remote commander. Turn off the equipment manually.

There’s no sound or only a very low-level sound is heard.

/Check that the speakers and components are connected securely.

/Make sure you selected the correct component.

/Make sure you set the SPEAKERS selector to ON.

/Click the icon if “MUTING” appears in the display.

/The protective device on the receiver has been activated because of a short circuit. (“PROTECTOR” flashes.) Turn off the receiver, eliminate the short-circuit problem and turn on the power again.

The left and right sounds are unbalanced or reversed.

/Check that the speakers and components are connected correctly and securely.

/Adjust the BALANCE control.

Severe hum or noise is heard.

/Check that the speakers and components are connected securely.

/Check that the connecting cords are away from a transformer or motor, and at least 3 meters away from a TV set or fluorescent light.

/Place your TV away from the audio components.

/Make sure you connect a ground wire to the antenna ground terminal.

/The plugs and jacks are dirty. Wipe them with a cloth slightly moistened with alcohol.

No sound is heard from the center speaker.

/Select a PRO LOGIC or MOVIE (except Mono movie) sound field (see pages 30 and 31).

/Select the appropriate center mode (see page 32).

/Adjust the speaker volume appropriately (see page 32).

Recording cannot be made.

/Check that the components are connected correctly.

/Select the source component from the FUNCTION SELECT menu or with the function buttons.

No sound or only a very low-level sound is heard from the rear speakers.

/Turn on the sound field function.

/Select the appropriate center mode (see page 32).

/Adjust the speaker volume appropriately (see page 32).

/Make sure you turned on the sound field function.

Radio stations cannot be tuned in.

/Check that the antennas are connected securely. Adjust the antennas and connect an external antenna if necessary.

/The signal strength of the stations is too weak (when you tune in with automatic tuning). Use direct tuning.

/Make sure you set the tuning interval correctly (when you tune in AM stations with automatic tuning) (see page 48).

/No stations have been preset or the preset stations have been cleared (when you tune in with scanning preset stations). Preset the stations (see page 26).

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STR-DE905G specifications

The Sony STR-DE905G is a high-fidelity audio receiver that exemplifies Sony’s commitment to delivering advanced audio performance for home theater systems. Launched in the late 1990s, this versatile receiver integrates a variety of features, technologies, and characteristics that appeal to both audiophiles and casual listeners alike.

One of the standout features of the STR-DE905G is its robust power output. The receiver boasts 100 watts per channel across five channels, which allows it to deliver dynamic and immersive sound, suitable for driving large speakers and filling wide rooms with rich audio. Its ability to handle various speaker configurations, including surround sound setups, makes it an excellent choice for creating an engaging home theater experience.

In terms of connectivity, the STR-DE905G is equipped with multiple inputs and outputs to ensure seamless integration with various audio and video components. It includes several analog audio inputs, digital inputs, composite video connections, and even an optional Phono input for vinyl enthusiasts. The inclusion of optical and coaxial digital inputs allows for high-quality sound delivery from CD players, DVDs, and other digital sources.

The receiver also incorporates advanced decoding technologies. It supports Dolby Digital and DTS surround sound formats, which are essential for rendering the audio from movies and gaming in a fully immersive manner. This capability ensures that users can enjoy multi-channel audio that captures the full impact of their favorite films and gaming experiences.

Another notable characteristic of the STR-DE905G is its user-friendly interface. The receiver features an intuitive remote control that allows users to easily navigate settings, adjust volume levels, and switch between input sources without hassle. Furthermore, its on-screen display makes it easy to configure the system and customize audio settings.

Beyond its performance and connectivity, the STR-DE905G features a sleek and attractive design, which enables it to blend seamlessly into any living room or home theater setup. Its solid build quality ensures durability, making it a reliable choice for audio enthusiasts.

In summary, the Sony STR-DE905G is a feature-rich home theater receiver that combines powerful audio performance with versatile connectivity options and user-friendly controls. Whether for music playback or an immersive home theater experience, this receiver stands as a testament to Sony's Audio Engineering innovation and quality.
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