LG GC-L197NFS User Manual

The LG GC-L197NFS is a 19-inch LCD monitor with 1280x1024 resolution, built-in speakers, VGA and DVI inputs, adjustable tilt stand, energy-saving features, and advanced display technologies. 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: 19-inch LCD panel, built-in speakers, VGA and DVI inputs, adjustable stand, OSD controls.

Feature	Description
Screen Size	19-inch LCD display
Resolution	1280 x 1024 (SXGA)
Input Connectors	VGA (D-Sub) and DVI-D
Built-in Speakers	Integrated stereo speakers
Adjustable Stand	Tilt adjustment for optimal viewing
Power Button	Turns monitor on/off
Menu Button	Accesses OSD controls
Auto Button	Auto-adjusts display settings
Input Select	Switches between VGA and DVI inputs

Installation

Unpack and inspect contents. Place on stable surface.

Attach base: Align base with monitor and secure with provided screws.
Connect video source: Use VGA or DVI cable to connect to computer.
Connect audio: Use audio cable for built-in speakers (if applicable).
Plug into AC power.

WARNING! Monitor is heavy; lift with care to avoid injury. Ensure all connections are secure.

First-Time Setup

Power on monitor; adjust settings as needed.

Auto-adjust display: Press AUTO button for optimal picture quality.
Set input source: Use INPUT button to select VGA or DVI.
Adjust brightness/contrast: Use OSD menu for personal preferences.
Configure audio: Adjust volume through OSD or computer settings.

CAUTION! Ensure stable surface; avoid direct sunlight on screen.

Specifications

Screen Size: 19 inches LCD.
Native Resolution: 1280 x 1024.
Brightness: 250 cd/m² typical.
Contrast Ratio: 1000:1 typical.
Response Time: 5ms typical.
Input Connectors: VGA (D-Sub 15-pin), DVI-D.
Audio: Built-in stereo speakers.
Power Consumption: <30W operating, <1W standby.
Power Source: 100-240V AC, 50/60Hz.

Controls and Settings

Access OSD via MENU button. Front Panel: POWER, MENU, AUTO, INPUT SELECT.

OSD Menu: Brightness, Contrast, Color Temperature, Sharpness, Input Select, Audio Volume, Reset.

Picture: BRIGHTNESS, CONTRAST, COLOR TEMP (Cool, Normal, Warm), SHARPNESS. Audio: VOLUME control. Setup: LANGUAGE selection, INPUT SELECTION, RESET to factory defaults.

Connecting Devices

VGA: Standard analog computer connection. DVI: Digital video connection for better quality.

Turn off monitor and computer before connecting.
Match cables to ports (VGA to VGA, DVI to DVI).
Select input via INPUT button (VGA or DVI).
Connect audio cable for built-in speakers.

Tip: Use DVI connection for optimal picture quality.

Advanced Features

Flicker-Free technology, Color Calibration, Custom Presets.

Flicker-Free: Reduces eye strain during extended use.
Color Calibration: Fine-tune color settings for accuracy.
Custom Presets: Save personal display settings.
Auto Adjust: Automatically optimizes display settings.

Note: Use AUTO button for quick optimization.

Energy Saving

Energy Star compliant, power saving modes, automatic standby.

Features: Automatic power-off when no signal detected, low power consumption in standby mode, energy-efficient backlight technology.

Care & Cleaning

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

CAUTION! Do not spray liquids directly on screen; avoid abrasive materials.

Regulatory Information

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

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cable/outlet	Check power cable connection; verify outlet works.
No display	Input selection/cables	Select correct input; check cable connections.
Poor image quality	Settings/cables	Press AUTO button; check cable quality.
No sound	Audio cable/volume	Check audio cable; adjust volume settings.
Flickering display	Cable/interference	Secure cable connections; move away from interference sources.

Reset: Menu > Setup > Reset to factory defaults.

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