LG 22MP48 Manual

The LG 22MP48 is a 22-inch LED monitor with Full HD resolution, IPS panel technology, HDMI and VGA inputs, built-in speakers, flicker-safe technology, reader mode, black stabilizer, on-screen control, game mode, and energy-saving features. 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. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 22-inch IPS LED panel, HDMI and VGA inputs, built-in speakers, power button, menu controls.

Feature	Description
HDMI port	For high-definition video and audio connection
VGA port	For analog computer video connection
Audio out jack	For external speakers or headphones
Power connector	For AC power adapter connection
Built-in speakers	Integrated audio output
Power button	Turns monitor on/off
Menu button	Accesses on-screen display
Auto button	Auto-adjusts display settings
Input button	Switches between HDMI and VGA inputs
Brightness controls	Adjusts screen brightness levels

Installation

Unpack and inspect contents. Place on stable surface.

Attach stand: Align stand with monitor base and secure with provided screws.
Connect video sources: Use HDMI for digital connection or VGA for analog connection.
Connect audio: Use audio out jack for external speakers if needed.
Plug into AC power using provided adapter.

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.

Select input source: Press INPUT button to choose between HDMI and VGA.
Adjust display settings: Use MENU button to access brightness, contrast, and color settings.
Set picture mode: Choose from Standard, Cinema, Game, or Reader modes.
Configure audio: Adjust volume and sound settings if using built-in speakers.

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

Specifications

Screen Size: 22 inches LED.
Resolution: Full HD 1920x1080.
Panel Type: IPS technology.
Inputs: HDMI, VGA, Audio out.
Response Time: 5ms.
Viewing Angle: 178°/178°.
Brightness: 250 cd/m².
Contrast Ratio: 1000:1.
Power Consumption: <20W typical.
Operating Temp: 0°C to 40°C.

Controls and Settings

Access OSD via MENU button. Front controls: Power, Menu, Auto, Input, Brightness.

OSD Menu: Picture, Sound, Input, General settings.

Picture: Brightness, Contrast, Sharpness, Color Temperature, Aspect Ratio. Sound: Volume, Balance, Reset. Input: Source selection. General: Language, OSD position, Reset.

Connecting Devices

HDMI: For computers, gaming consoles, media players. VGA: For older computers and devices.

Turn off monitor and devices before connecting.
Match cables to ports (HDMI to HDMI, VGA to VGA).
Select input via INPUT button (HDMI or VGA).
Connect audio cable if using external speakers.

Tip: Use HDMI for best picture quality and audio transmission.

Display Modes

Supports multiple picture modes for different usage scenarios.

Standard Mode: Balanced settings for general use.
Cinema Mode: Enhanced contrast and color for video content.
Game Mode: Faster response time and optimized colors for gaming.
Reader Mode: Reduced blue light for comfortable reading.
Custom Mode: User-defined settings for personal preference.

WARNING! Avoid using maximum brightness for extended periods to prevent image retention.

Accessibility Features

Reader Mode: Reduces blue light emission for eye comfort. Black Stabilizer: Improves visibility in dark scenes. Flicker Safe: Reduces screen flickering.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen; slightly damp cloth for casing.

CAUTION! Do not use alcohol, ammonia, or abrasive cleaners. Never spray liquids directly on screen.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2025 LG Electronics; all rights reserved. Energy Star compliant. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection	Check power adapter connection; ensure outlet is working.
No display	Input selection/cables	Select correct input source; check cable connections.
Poor image quality	Settings/resolution	Auto-adjust display; set correct resolution (1920x1080).
No sound	Volume/connections	Check volume settings; ensure audio cable is connected.
Flickering screen	Cable/interference	Check cable connections; move away from electrical interference.

Reset: Menu > General > Reset to factory defaults.

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