Sony DAV-DZ840K Manual

The Sony DAV-DZ840K is a 5.1 channel DVD Home Theater System featuring a powerful amplifier, 5 satellite speakers, a subwoofer, and a main unit with integrated DVD player. It supports DVD-Video, DVD-R/RW, DVD+R/RW, CD, CD-R/RW, and MP3 playback. Key features include Dolby Digital, DTS decoding, Digital Cinema Sound modes, HDMI output, USB port for media playback, AM/FM tuner, and a universal remote control. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Media 8. Audio Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with DVD player, 5 satellite speakers, 1 subwoofer, Remote Control, AM/FM antennas, HDMI output, USB port, Digital Audio Input (Optical).

Feature	Description
DVD Player	Plays DVD, CD, MP3, JPEG formats
Audio Decoding	Dolby Digital, DTS, Dolby Pro Logic II
Digital Cinema Sound	Multiple sound field modes (e.g., Hall, Studio)
HDMI Output	For high-quality digital video/audio connection to TV
USB Port	For playback of MP3/JPEG files from USB storage
AM/FM Tuner	With 30 station presets
Speaker System	5 satellite speakers (80W each) + subwoofer (160W)
Remote Control	Universal remote for system and basic TV control
Audio Inputs	Optical digital input, analog audio inputs
Sleep Timer	Auto power-off after set time

Installation

Unpack and inspect all components. Place main unit on stable surface near TV.

Connect speakers: Match colored wires to correct terminals on main unit and speakers (Front L/R, Center, Surround L/R, Subwoofer).
Connect to TV: Use HDMI cable from HDMI OUT on main unit to HDMI IN on TV for best quality. Alternatively, use component/composite video cables.
Connect antennas: Attach AM loop antenna and FM wire antenna to corresponding terminals.
Connect power cord to AC outlet.

WARNING! Ensure proper ventilation around main unit. Do not place speakers near heat sources.

First-Time Setup

Power on system; follow on-screen display (if connected via HDMI) or use front panel display.

Speaker setup: Run Auto Calibration using supplied microphone (if included) or manually set speaker distances/levels in menu.
Input assignment: Assign digital audio input (e.g., OPTICAL) to corresponding source (e.g., TV).
Set clock: Set current time for timer recordings.
Tuner setup: Auto-tune AM/FM stations and store presets.

CAUTION! Ensure all speaker connections are secure and polarity is correct (+/-).

Specifications

Audio Power: Total 1000W (RMS).
Speaker Configuration: 5.1 channels (Front L/R, Center, Surround L/R, Subwoofer).
Supported Discs: DVD-Video, DVD±R/RW (Video/VR), CD, CD-R/RW, MP3 CD, JPEG CD.
Video Output: HDMI (1080p upscaling), Component, Composite.
Audio Decoding: Dolby Digital, DTS, Dolby Pro Logic II.
Sound Modes: Digital Cinema Sound (Hall, Studio, etc.), Night Mode.
Connections: HDMI OUT, USB, Optical Digital Input, Analog Audio Inputs, Speaker Terminals.
Power Supply: 120V AC, 60Hz.
Dimensions (Main Unit): Approx. 16.5" W x 3.9" H x 12.6" D.

Controls and Settings

Access menu via remote or front panel buttons. Front Panel: POWER, OPEN/CLOSE, INPUT SELECT, VOLUME, MENU.

Remote: POWER, Numeric buttons, OPEN/CLOSE, INPUT, VOLUME, MUTE, MENU, HOME, OPTIONS, Sound Field buttons (CINEMA, MUSIC, etc.).

Audio Settings: Speaker Setup (size, distance, level), Sound Field selection, Night Mode, Dynamic Range Compression. Video Settings: HDMI resolution (Auto, 1080p, 720p, etc.), TV Screen (16:9, 4:3). System Settings: Clock, Timer, Language, Parental Lock (default password 0000). Tuner: Auto tuning, Manual tuning, Presets.

Connecting Devices

TV: HDMI recommended. External Audio: Optical cable from TV to OPTICAL IN on main unit. USB: Connect USB device to USB port for media playback.

Turn off main unit and devices before connecting.
Use high-speed HDMI cable for best performance.
Select input via INPUT button (DVD, TV, USB, OPTICAL, etc.).

Tip: Enable HDMI Control (Bravia Sync) in menu for unified control with compatible Sony TV.

Playing Media

Supports DVD, CD, USB media (MP3, JPEG).

Insert disc: Press OPEN/CLOSE, load disc label side up.
Play: Press PLAY; navigate with arrow buttons or numeric keys.
Stop: Press STOP; eject with OPEN/CLOSE.
Skip: PREV/NEXT for chapters/tracks.
Repeat/Shuffle: Press REPEAT or SHUFFLE during playback.
Zoom: Press ZOOM during DVD playback (if supported).
USB playback: Select USB input, navigate folders with arrow buttons.
Photo playback: View JPEG slideshows with background music.

WARNING! Do not use damaged or irregularly shaped discs. Keep USB devices within supported capacity.

Audio Features

Digital Cinema Sound: Select sound field (e.g., HALL, STUDIO) for enhanced surround. Night Mode: Reduces dynamic range for late-night listening. Dynamic Range Compression: Adjusts volume range for consistent levels. Parental Lock: Restrict DVD playback by rating (password 0000).

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for main unit and speakers. For disc lens, use specialized cleaning disc if needed.

CAUTION! Do not use solvents or abrasive cleaners. Keep speakers away from moisture.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from speakers	Connections/volume	Check speaker wire connections; ensure volume not muted; select correct input.
No picture from DVD	HDMI/TV input	Ensure HDMI cable securely connected; select correct TV input (HDMI).
Disc not recognized	Disc format/damage	Ensure disc is compatible format; check for scratches; clean disc.
Remote not working	Batteries/obstacles	Replace batteries; point remote at main unit sensor; remove obstacles.
Poor FM reception	Antenna placement	Extend FM antenna fully; reposition for better signal.
Subwoofer no output	Connection/power	Check subwoofer cable and power; ensure volume level in menu not set to minimum.

Reset: Hold POWER button on main unit for 5 seconds to reset (if issues persist).

Service: 1-800-222-7669; www.sony.com/electronics/support