Additional Information

Troubleshooting

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

Power

The power is not turned on.

,Check that the AC power cord is connected securely.

Picture

There is no picture.

,The connecting cords are not connected securely.

,The connecting cords are damaged.

,The system is not connected to the correct TV input jack (page 23).

,The video input on the TV is not set so that you can view pictures from the system.

Picture noise appears.

,The disc is dirty or flawed.

,If the picture output from your system goes through your VCR to get to your TV, the copy-protection signal applied to some DVD programs could affect picture quality. If you still experience problems even when you connect your system directly to your TV, try connecting your system to your TV’s S-video input (page 23).

Even though you set the aspect ratio in “TV TYPE” of “SCREEN SETUP,” the picture does not fill the screen.

,The aspect ratio of the disc is fixed on your DVD.

The picture is black and white.

,Depending on the TV, the picture on the screen becomes black and white when you play a disc recorded in the NTSC color system.

Sound

There is no sound.

,The connecting cord is not connected securely.

,The connecting cord is damaged.

,Press MUTING on the remote if “MUTING ON” is displayed on the front panel display.

,The protective device on the system has been activated because of a short circuit. Turn off the system, eliminate the short-circuit problem and turn on the power again.

,The audio connecting cord is damaged. Replace it with a new one.

,The system is in pause mode or in Slow- motion Play mode. Press H to return to normal play mode.

,Fast forward or fast reverse is performed. Press H to return to normal play mode.

,Check the speaker settings (pages 25, 70).

The left and right sounds are unbalanced or reversed.

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

,Adjust the front balance parameter in the LEVEL menu (pages 29, 72).

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

3.0 meters (10.0 ft) away from a TV set or fluorescent light.

,Move your TV away from the audio components.

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

,Clean the disc.

74GB

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Sony DAV-C450 manual Troubleshooting, 74GB, Power, Picture
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DAV-C450 specifications

The Sony DAV-C450 is a remarkable home theater system designed to deliver an immersive audio-visual experience. This all-in-one package combines a DVD player with a powerful speaker system, making it an excellent choice for those seeking both convenience and quality in their entertainment setup.

One of the standout features of the DAV-C450 is its capability to play various formats, including DVD, CD, and MP3, allowing users to enjoy a wide range of media. The built-in DVD player supports multiple disc formats, enabling playback of standard DVDs as well as CD audio. Additionally, the DAV-C450 supports playback of JPEG files, letting you showcase your favorite photos on your television screen.

In terms of sound quality, the DAV-C450 is equipped with a 5.1 channel surround sound system, which includes five satellite speakers and a powerful subwoofer. This setup ensures an immersive audio experience, enveloping viewers in rich sound and providing clarity in dialogue and effects. The subwoofer enhances the low-frequency sounds, giving action scenes a depth that truly brings them to life.

The system supports Dolby Digital and DTS formats, which further enhances the audio experience by providing multi-channel sound. The adjustable volume levels and various sound modes allow users to customize their listening experience, whether they are watching a movie, enjoying music, or playing video games.

Connectivity is another significant aspect of the DAV-C450. The system features multiple inputs and outputs, including composite video, optical audio, and analog jacks, allowing for seamless integration with other devices such as gaming consoles and televisions. The inclusion of a front USB port simplifies the connection of external devices, enabling users to play media files directly from a USB drive.

The DAV-C450 sports a user-friendly interface, with an intuitive remote control that simplifies navigation through menus and settings. The elegant design of the speaker system allows for versatile placement in any home theater setup, ensuring that it complements your décor while delivering outstanding performance.

In summary, the Sony DAV-C450 is a versatile and feature-packed home theater system that offers a comprehensive solution for home entertainment enthusiasts. With its strong audio capabilities, multiple format support, and user-friendly design, it stands as an appealing option for those looking to elevate their viewing and listening experiences at home.
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