LG Flatron E2340V Manual

The LG Flatron E2340V is a 23-inch LED monitor with Full HD 1920x1080 resolution, 5ms response time, 50,000,000:1 dynamic contrast ratio, D-Sub and DVI-D inputs, Eco Mode for energy saving, F-Engine for enhanced image quality, 4:3/16:9 aspect ratio support, OnScreen Control for easy settings adjustment, and wall mount capability. 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. Display Modes 8. Energy Saving Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 23-inch LED panel, Power button, Menu controls, D-Sub input, DVI-D input, Power connector.

Feature	Description
Screen Size	23-inch LED display
Resolution	Full HD 1920 x 1080
Response Time	5ms
Contrast Ratio	50,000,000:1 (Dynamic)
Inputs	D-Sub, DVI-D
Power Button	Turns monitor on/off
Menu Button	Accesses OSD controls
Auto Button	Auto-adjusts image settings
Eco Mode	Reduces power consumption
F-Engine	Enhances image quality

Installation

Unpack and inspect contents. Place on stable surface.

Connect video source: Use D-Sub or DVI-D cable to connect to computer.
Connect power: Attach power cable to monitor and wall outlet.
Secure base: Attach stand to monitor base if not pre-assembled.
Turn on: Press power button to activate monitor.

WARNING! Monitor is fragile; handle with care to avoid damage. Ensure all connections are secure.

First-Time Setup

Power on monitor; follow on-screen prompts if available.

Auto-adjust display: Press AUTO button for optimal image settings.
Set resolution: Configure computer to 1920x1080 for best quality.
Adjust brightness/contrast: Use OSD menu for personal preferences.
Select input source: Choose between D-Sub and DVI-D inputs.

CAUTION! Ensure stable surface; avoid placing near heat sources.

Specifications

Screen Size: 23 inches LED.
Native Resolution: 1920 x 1080 Full HD.
Response Time: 5ms.
Contrast Ratio: 50,000,000:1 (Dynamic).
Input Connectors: D-Sub, DVI-D.
Power Consumption: ≤ 22W (Operation), ≤ 0.3W (Standby).
Aspect Ratio: 16:9 (Wide), 4:3.
Viewing Angle: 170°/160° (Horizontal/Vertical).
Wall Mount: 100 x 100mm VESA compatible.
Power Source: 100-240V AC, 50/60Hz.

Controls and Settings

Access OSD via MENU button. Front Panel: POWER, MENU, AUTO, +/- buttons.

OSD Menu: PICTURE, DISPLAY, SETUP, COLOR.

Picture: BRIGHTNESS, CONTRAST, SHARPNESS, GAMMA, F-ENGINE. Display: H-POSITION, V-POSITION, CLOCK, PHASE. Setup: LANGUAGE, OSD POSITION, OSD TIMEOUT. Color: COLOR TEMPERATURE (COOL, MEDIUM, WARM), RGB CUSTOM.

Connecting Devices

Computer: D-Sub or DVI-D input. Multiple sources: Switch between inputs.

Turn off monitor and computer before connecting.
Match cables to ports (D-Sub to D-Sub, DVI-D to DVI-D).
Select input via OSD menu or auto-detection.
For best quality, use DVI-D connection.

Tip: Ensure monitor is off and unplugged before connecting cables.

Display Modes

Supports various display modes for different content types.

Custom Mode: User-defined settings for brightness, contrast, etc.
Cinema Mode: Enhanced for movie viewing.
Sports Mode: Optimized for fast-moving content.
Game Mode: Reduced input lag for gaming.
Photo Mode: Accurate color reproduction for images.
Eco Mode: Reduced brightness for energy saving.

WARNING! Avoid displaying static images for extended periods to prevent burn-in.

Energy Saving Features

Eco Mode: Reduces power consumption by adjusting brightness. Auto Power Off: Turns off monitor after specified idle time.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth only; no liquids or chemicals.

CAUTION! Do not spray liquids directly on screen; use minimal pressure when cleaning.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © LG Electronics; trademarks of LG Electronics Inc. Energy Star compliant. For support, visit www.lg.com or contact LG customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cable/outlet	Check power connection; ensure outlet is working; press power button.
No image	Input source/cables	Check video cable connections; select correct input source; adjust brightness.
Image flickering	Cable/interference	Secure cable connections; move away from electrical interference sources.
Poor image quality	Settings/resolution	Press AUTO button; adjust resolution to 1920x1080; check cable quality.
Color issues	Settings/cable	Reset color settings; check cable connections; use DVI-D for better quality.

Reset: Menu > Setup > Reset to factory defaults.

Service: Contact LG customer service; www.lg.com