Sony STR-DE497/S AV Receiver User Manual

Introduction

This manual provides detailed instructions for the safe and efficient operation of your Sony STR-DE497/S AV Receiver. Please read this manual thoroughly before using the unit and retain it for future reference. The STR-DE497/S is designed to enhance your home theater experience with advanced audio processing capabilities, including Dolby Digital, DTS, and Dolby Pro Logic II decoding.

Safety Information

Always observe the following precautions to prevent electric shock, fire, or damage to the unit:

• Do not open the cabinet. Refer servicing to qualified personnel only.
• Do not expose the unit to rain or moisture.
• Do not place objects filled with liquids, such as vases, on the unit.
• Ensure proper ventilation; do not block ventilation openings.
• Unplug the unit from the wall outlet if it will not be used for a long period of time.

Front Panel Controls and Display

Image: Front view of the Sony STR-DE497/S AV Receiver, showcasing its silver finish and various control buttons, input selectors, and the central display panel.

The front panel of your receiver provides access to essential controls and displays operational status. Refer to the image above for visual identification.

• Power Button (I/O): Turns the receiver on or off.
• Speakers (OFF/A/B/A+B): Selects the speaker output configuration.
• Display: Changes the information shown on the display panel.
• Dimmer: Adjusts the brightness of the display panel.
• Multi Ch In: Selects the multi-channel input.
• 2CH: Activates 2-channel stereo mode.
• AFD (Auto Format Direct): Automatically detects the audio format and applies the appropriate decoding.
• Movie/Music: Selects sound field modes optimized for movies or music.
• Digital Audio/Video Control Center Display: Shows current input, sound mode, volume level, and other operational information.
• Memory: Stores radio station presets.
• FM Mode: Switches between FM stereo and monaural reception.
• Preset Tuning (+/-): Selects preset radio stations.
• Tuning (+/-): Manually tunes radio frequencies.
• Input Selectors (Video 1, Video 2, DVD, MD/TAPE, SA-CD/CD, Tuner FM/AM): Selects the audio/video source.
• Main Menu/Enter: Navigates and confirms selections in the on-screen menu.
• Input Mode: Cycles through available input modes for the selected source.
• Master Volume: Adjusts the overall sound level.
• Phones: Headphone jack for private listening.

Setup

1. Unpacking

Carefully remove the receiver and all accessories from the packaging. Ensure all components are present: main unit, remote control, FM wire antenna, and AM loop antenna.

2. Connecting Speakers

Connect your speakers to the appropriate terminals on the rear panel. The STR-DE497/S supports a 5.1 channel configuration. Ensure correct polarity (+ to + and - to -) for each speaker to avoid phase issues.

• Front Speakers (L/R): For main stereo sound.
• Center Speaker: For dialogue.
• Surround Speakers (L/R): For ambient and surround effects.
• Subwoofer: Connect to the SUBWOOFER PRE OUT for enhanced bass.

3. Connecting Audio/Video Components

Use appropriate cables (RCA, optical, coaxial, HDMI) to connect your source devices to the receiver.

• DVD Player: Connect the audio output of your DVD player to the DVD audio input on the receiver. For digital audio, use an optical or coaxial cable.
• TV/Game Console: Connect audio outputs from your TV or game console to available audio inputs (e.g., VIDEO 1, VIDEO 2). The receiver features 1 optical and 1 coaxial digital input.
• CD Player/MD/Tape Deck: Connect to the SA-CD/CD or MD/TAPE audio inputs.

4. Antenna Connections

Connect the supplied FM wire antenna to the FM 75Ω COAXIAL terminal and the AM loop antenna to the AM terminals for radio reception.

5. Power Connection

Once all connections are made, plug the receiver's power cord into a wall outlet.

Operating Instructions

1. Basic Operation

• Power On/Off: Press the I/O button on the front panel or remote control.
• Volume Adjustment: Rotate the MASTER VOLUME knob or use the volume buttons on the remote.

2. Input Selection

Press the desired input selector button (e.g., DVD, SA-CD/CD, VIDEO 1) on the front panel or remote control to switch between connected audio/video sources.

3. Sound Modes

The STR-DE497/S offers various sound modes to optimize your listening experience:

• Dolby Digital/DTS: Automatically activated when a compatible digital signal is detected.
• Dolby Pro Logic II: Decodes 2-channel stereo sources into 5.1 surround sound.
• Digital Cinema Sound (DCS): Sony's proprietary sound field technology for a cinematic experience.
• Cinema Studio A/B/C-EX Mode: Specific cinema sound field modes.
• AFD (Auto Format Direct): Press the AFD button to allow the receiver to automatically select the optimal decoding format.
• 2CH: Press the 2CH button for standard 2-channel stereo playback.

4. Tuner Operation

• Selecting Tuner: Press the TUNER FM/AM button.
• Manual Tuning: Use the TUNING +/- buttons to find a station.
• Preset Tuning: Use the PRESET TUNING +/- buttons to select a stored station.
• Storing Presets: Tune to the desired station, then press the MEMORY button. Use the PRESET TUNING +/- buttons to select a preset number, then press MEMORY again to confirm.
• FM Mode: Press the FM MODE button to switch between stereo and monaural reception for FM broadcasts.

5. Speaker Settings

Access the on-screen menu (if available) or use the front panel controls to configure speaker size, level, and distance for optimal sound balance.

Maintenance

To ensure the longevity and performance of your receiver, follow these maintenance guidelines:

• Cleaning: Wipe the cabinet and control panel with a soft, dry cloth. Do not use abrasive pads, scouring powder, or solvents such as alcohol or benzine.
• Ventilation: Keep the ventilation openings clear to prevent overheating.
• Power Cord: Regularly check the power cord for any damage.

Troubleshooting

If you encounter issues with your receiver, refer to the following common problems and solutions:

• No Power: Ensure the power cord is securely plugged in. Check the wall outlet and any circuit breakers.
• No Sound:
  • Check speaker connections and ensure correct polarity.
  • Verify the correct input source is selected.
  • Increase the master volume.
  • Ensure headphones are not plugged in.
  • Check speaker output settings (OFF/A/B/A+B).
• Poor Sound Quality:
  • Check audio cable connections for looseness or damage.
  • Ensure digital audio cables are properly connected for digital sources.
  • Adjust speaker settings and sound modes.
• No Radio Reception/Poor Reception:
  • Ensure antennas are properly connected and positioned.
  • Try adjusting the FM MODE for FM broadcasts.
  • Move the receiver away from other electronic devices that may cause interference.

If the problem persists, consult a qualified service technician.

Specifications

Warranty and Support

For warranty information and customer support, please refer to the documentation included with your product or visit the official Sony support website. Keep your proof of purchase for warranty claims.

For further assistance, you may visit the Sony Store on Amazon.