1. Introduction
This manual provides essential instructions for the safe and efficient operation of your Sony DAV-DZ340K Home Theatre System. Please read this manual thoroughly before using the system and retain it for future reference. Proper setup and maintenance will ensure optimal performance and longevity of your device.
2. Product Overview
The Sony DAV-DZ340K is a 5.1-channel home theatre system designed to deliver an immersive audio-visual experience. It integrates a DVD player with a powerful speaker setup.
Key Features:
- Monolithic-Design 5.1-ch System with DVD Player: A sleek, integrated design offering a complete surround sound experience with built-in DVD playback capabilities.
- 2-Way Speaker System: Engineered speakers for clear and dynamic audio reproduction across various frequencies.
- USB Movie Playback (Xvid Home and MPEG-4): Enjoy movies and videos directly from a USB storage device, supporting popular formats.
- USB Music Record and Play Function: Record audio from CDs to a USB device or play music files stored on a USB device.
System Components:

Image 1: An overhead view of the Sony DAV-DZ340K Home Theatre System components, including the main unit (DVD player/receiver), a subwoofer, a center speaker, and four satellite speakers. This image illustrates the complete set of audio components.

Image 2: A slightly angled view of the Sony DAV-DZ340K Home Theatre System, showcasing the main unit, subwoofer, and satellite speakers arranged as they might be in a home setup. This image provides a perspective of the system's overall appearance.
3. Setup
Follow these general steps to set up your Sony DAV-DZ340K Home Theatre System. Refer to the detailed connection diagrams in the included Quick Setup Guide for specific wiring instructions.
- Unpack Components: Carefully remove all components from the packaging. Verify that all speakers, cables, remote control, and the main unit are present.
- Position Speakers:
- Place the center speaker directly above or below your TV.
- Position the front left and right speakers equidistant from the TV, facing the listening area.
- Place the surround left and right speakers behind or to the sides of the main listening position.
- Position the subwoofer in a corner or near a wall for optimal bass response.
- Connect Speakers: Connect each speaker to the corresponding speaker terminals on the main unit. Ensure correct polarity (+ to + and - to -) for each connection.
- Connect to TV: Connect the main unit to your television using an appropriate audio/video cable (e.g., HDMI, composite video, or optical audio, depending on your TV's inputs and desired quality).
- Power Connection: Plug the main unit's power cord into a wall outlet.
- Initial Setup: Turn on the system and follow the on-screen instructions for initial setup, including speaker calibration and audio settings.
4. Operating Instructions
Basic Operation:
- Power On/Off: Press the POWER button on the main unit or remote control.
- Volume Control: Use the VOLUME +/- buttons on the remote control to adjust the sound level.
- Input Selection: Press the FUNCTION or INPUT button to cycle through available input sources (e.g., DVD, USB, AUX).
DVD Playback:
- Insert a DVD disc into the disc slot on the main unit.
- The system should automatically switch to DVD mode and begin playback. If not, select the DVD function.
- Use the PLAY, PAUSE, STOP, SKIP, and SEARCH buttons on the remote control to manage playback.
USB Playback:
- Insert a USB storage device into the USB port on the front of the main unit.
- Select the USB function using the FUNCTION button.
- Navigate through the folders and files on the USB device using the remote control's navigation buttons and ENTER.
- Select a movie (Xvid Home, MPEG-4) or music file to begin playback.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your home theatre system.
- Cleaning the Unit:
- Wipe the exterior surfaces of the main unit and speakers with a soft, dry cloth.
- For stubborn dirt, slightly dampen the cloth with water and then wipe dry immediately.
- Do not use abrasive pads, scouring powder, or solvents such as alcohol or benzene, as these can damage the finish.
- Disc Care:
- Handle discs by their edges to avoid fingerprints.
- Keep discs clean and free from scratches. Wipe discs from the center outwards with a soft, lint-free cloth if necessary.
- Ventilation: Ensure adequate ventilation around the main unit to prevent overheating. Do not block ventilation openings.
6. Troubleshooting
If you encounter issues with your system, refer to the following common problems and solutions before contacting support.
| Problem | Possible Cause / Solution |
|---|---|
| No power |
|
| No sound |
|
| No picture from DVD |
|
| USB device not recognized |
|
7. Specifications
- Model: DAV-DZ340K
- System Type: 5.1-channel Home Theatre System with DVD Player
- Speaker System: 2-Way
- Disc Playback: DVD
- USB Playback: Xvid Home, MPEG-4 (Video); MP3, WMA (Music)
- USB Functions: Movie Playback, Music Record and Play
- Connector Type: Auxiliary
- Manufacturer: Sony
8. Warranty and Support
Your Sony DAV-DZ340K Home Theatre System comes with a 1 Year Warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For warranty claims, technical support, or service inquiries, please contact Sony customer service. You can find contact information on the official Sony website or through the documentation included with your product.
For further assistance, visit the official Sony Support Website.





