LG DK373 Manual

The LG DK373 is a versatile home entertainment system featuring a DVD player, CD playback, USB connectivity, and FM radio tuner. With support for various media formats, built-in speakers, and multiple audio output options, it provides a comprehensive audio-visual experience. Below are key sections covering 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. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with integrated DVD/CD player, Remote Control, Front panel controls, USB port, FM antenna input, Audio output jacks, Power connector.

Feature	Description
USB port	For connecting USB flash drives to play media files
FM antenna input	For connecting FM antenna for radio reception
Audio output jacks	RCA outputs for connecting to external speakers or amplifier
Headphone jack	3.5mm jack for private listening
AC power connector	For mains power connection
Disc tray	Motorized tray for loading CDs and DVDs
OPEN/CLOSE	Opens and closes disc tray
STANDBY/ON	Turns system on or enters standby mode
MUTE	Instantly mutes audio output
MODE	Switches between DVD, CD, USB, and FM modes

Installation

Unpack all components and inspect for damage. Place on a stable, level surface.

Connect to power: Plug the AC power cord into a wall outlet.
Connect audio outputs: Use RCA cables to connect to external speakers or audio system.
Connect FM antenna: Attach the supplied FM wire antenna to the FM antenna terminal.
Position unit: Ensure adequate ventilation around the unit.

WARNING! Do not place heavy objects on top of the unit. Keep away from heat sources and moisture.

First-Time Setup

Press STANDBY/ON to power on the system. Follow initial setup if prompted.

Set language: Use the SETUP menu to select your preferred language.
Set clock: Configure the system clock for timer functions.
Tune FM stations: Use auto-scan function to store FM radio stations.
Configure audio: Adjust bass, treble, and balance to your preference.

CAUTION! Ensure the unit is placed on a stable surface to prevent tipping.

Specifications

Disc Formats: DVD-Video, DVD±R/RW, CD, CD-R/RW, MP3 CD.
USB Playback: Supports MP3, WMA, JPEG files.
Radio: FM tuner with 30 station presets.
Audio Output: 20W RMS per channel (total 40W).
Frequency Response: 20Hz - 20kHz.
Signal-to-Noise Ratio: >85dB.
Power Supply: 110-240V AC, 50/60Hz.
Dimensions: 320mm (W) x 85mm (H) x 280mm (D).
Weight: 3.2 kg.

Controls and Settings

Front Panel: STANDBY/ON, OPEN/CLOSE, MODE, VOLUME knob, MUTE, Display window.

Remote Control: POWER, Numeric buttons, OPEN/CLOSE, MODE, VOLUME +/-, MUTE, PLAY/PAUSE, STOP, SKIP, SETUP, MENU.

Audio Settings: BASS, TREBLE, BALANCE, SOUND MODE (NORMAL, ROCK, POP, CLASSIC). Display Settings: BRIGHTNESS, SCREEN SAVER. System Settings: LANGUAGE, CLOCK, PARENTAL CONTROL (default password 0000), DEFAULT RESET.

Connecting Devices

Audio Output: RCA jacks for external audio system. Headphone: 3.5mm jack. USB: Type-A port for flash drives.

Ensure system is powered off before making connections.
Match cable colors to corresponding jacks (red/white for audio).
Select appropriate mode using MODE button (DVD, CD, USB, FM).

Tip: Use high-quality cables for best audio performance.

Playing Media

Supports DVDs, audio CDs, and USB media files.

Insert disc: Press OPEN/CLOSE, place disc on tray, press again to close.
Insert USB: Connect USB device before selecting USB mode.
Play: Press PLAY; navigate with SKIP or numeric buttons.
Pause/Stop: Press PAUSE or STOP; press PLAY to resume.
Fast Search: Hold SKIP forward/backward during playback.
Repeat: Press REPEAT to repeat track, chapter, or all.
Program Play: Use PROGRAM to create custom play sequence.
Radio: Press MODE to select FM, use TUNING to find stations.

WARNING! Do not move unit while disc is playing. Eject disc before powering off.

Accessibility Features

Subtitle Control: Enable/disable subtitles in DVD SETUP menu. Parental Control: Restrict DVD playback by rating in FEATURES menu (default password 0000).

Care & Cleaning

Disconnect from power before cleaning. Use soft, dry cloth for exterior. For disc lens cleaning, use approved CD/DVD lens cleaner only.

CAUTION! Never use abrasive cleaners, solvents, or spray directly on unit. Avoid liquid contact.

Regulatory Information

FCC Compliance: This device complies with Part 15 of FCC Rules. Operation is subject to interference that may cause undesired operation. Copyright © LG Electronics Inc. All rights reserved. For customer support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord not connected	Check power connection; ensure outlet is working.
No sound	Volume low/muted	Increase volume; check MUTE status; verify audio connections.
Disc not recognized	Disc dirty/wrong format	Clean disc; ensure compatible format; insert correctly.
Remote not working	Batteries/obstruction	Replace batteries; point remote at sensor; remove obstacles.
Poor FM reception	Antenna position	Extend FM antenna fully; reposition for better signal.
USB not detected	Format incompatible	Reformat USB to FAT32; ensure files are supported formats.

Reset: Unplug for 60 seconds, then reconnect to reset system.

Service: 1-800-243-0000; www.lg.com