LG Flatron M3701C-BA Manual

The LG Flatron M3701C-BA is a 37-inch LCD monitor with high-definition resolution, built-in speakers, multiple input options including HDMI, DVI, VGA, and component inputs, wall-mount capability, adjustable stand, on-screen display controls, energy-saving features, and auto-configuration functionality. 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. Advanced Features 8. Energy Saving 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 37-inch LCD panel, built-in stereo speakers, multiple input ports, adjustable stand, remote control, wall-mount compatibility.

Feature	Description
HDMI Input	For high-definition digital video and audio
DVI Input	For digital video connection
VGA Input	For analog computer connection
Component Input	For high-quality analog video
Audio Input	For external audio sources
Headphone Jack	For private audio listening
Built-in Speakers	Integrated stereo sound system
Adjustable Stand	Tilt and height adjustment capabilities
Wall Mount	VESA compatible mounting options
Power Button	Turns monitor on/off

Installation

Unpack and inspect contents. Place on stable surface or mount on wall.

Assemble stand: Attach base to monitor according to instructions.
Connect video sources: Use HDMI, DVI, VGA, or component inputs.
Connect audio: Use audio input for external sources or use built-in speakers.
Connect power cord to monitor and wall outlet.

WARNING! Monitor is heavy; use two people for installation. Ensure wall mount is securely installed.

First-Time Setup

Power on monitor; follow on-screen prompts for initial configuration.

Select input source: Press INPUT button to choose between HDMI, DVI, VGA, Component.
Auto configuration: Press AUTO button for optimal display settings.
Adjust picture settings: Use OSD menu for brightness, contrast, color temperature.
Set audio levels: Adjust volume and balance as needed.

CAUTION! Ensure proper ventilation around monitor. Do not block air vents.

Specifications

Screen Size: 37 inches LCD
Resolution: 1920 x 1080 (Full HD)
Brightness: 500 cd/m²
Contrast Ratio: 1000:1 (dynamic 5000:1)
Response Time: 5ms
Viewing Angle: 178°/178°
Inputs: HDMI, DVI, VGA, Component, Audio
Speakers: 10W x 2 built-in
Power Consumption: 120W typical, <1W standby
Power Source: 100-240V AC, 50/60Hz

Controls and Settings

Access OSD via front panel buttons or remote control. Front Panel: POWER, MENU, AUTO, INPUT, VOLUME +/-.

Remote: POWER, INPUT, MENU, VOLUME, MUTE, CHANNEL, AUTO, navigation buttons.

Picture Settings: Brightness, Contrast, Sharpness, Color, Tint, Color Temperature, Gamma. Audio Settings: Volume, Balance, Treble, Bass, Auto Volume. Setup: Language, OSD Position, Input Label, Power Indicator. Special Features: Dynamic Contrast, Response Time, Black Level.

Connecting Devices

HDMI: For digital video and audio. DVI: For digital video. VGA: For analog computer. Component: For analog HD video.

Turn off monitor and devices before connecting.
Use appropriate cables for each input type.
Connect audio cables when using non-HDMI sources.
Select corresponding input source using INPUT button.

Tip: Use high-quality cables for best performance. Ensure cables are securely connected.

Advanced Features

Picture-in-Picture: View two sources simultaneously. Auto Configuration: Automatically optimizes display settings. Dynamic Contrast: Automatically adjusts contrast for optimal viewing. Response Time Control: Reduces motion blur for fast-moving content.

Enable PIP: Access through OSD menu, select main and sub sources.
Adjust PIP size and position using navigation buttons.
Swap main and sub sources as needed.
Exit PIP mode to return to single source display.

Energy Saving

Auto Power Off: Turns monitor off after specified time of inactivity. Power Saving Mode: Reduces brightness to save energy. Standby Power: Consumes less than 1W in standby mode.

ECO Mode: Reduces power consumption by optimizing backlight and other settings.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen. For stubborn stains, use cloth slightly dampened with water.

CAUTION! Do not use alcohol, thinner, or benzene. Do not spray liquids directly on screen.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Energy Star compliant. RoHS compliant. Copyright © LG Electronics. For 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 cord connection; ensure outlet is working
No picture	Input source selection	Press INPUT button to select correct source; check cable connections
Poor picture quality	Settings/cables	Press AUTO button; check cable quality; adjust picture settings
No sound	Audio settings/connections	Check audio cable connections; adjust volume; ensure mute is off
Remote not working	Batteries/obstacles	Replace batteries; ensure line of sight to IR sensor

Reset: Menu > Setup > Reset to Factory Defaults

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