LG GC L197DPNL Manual

The LG GC L197DPNL is a 19-inch LCD monitor with 1280x1024 resolution, DVI-D and VGA inputs, built-in speakers, tilt adjustment, 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. Energy Saving Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 19-inch LCD panel, DVI-D input, VGA input, built-in speakers, power button, menu controls, tilt stand.

Feature	Description
Screen Size	19-inch LCD display
Resolution	1280 x 1024 (SXGA)
Inputs	DVI-D, VGA (D-Sub)
Audio	Built-in speakers, audio input
Power Button	Turns monitor on/off
Menu Button	Accesses OSD menu
Auto Button	Auto-adjusts display settings
Tilt Stand	-5° to +20° tilt adjustment
Response Time	5ms typical
Brightness	300 cd/m² typical

Installation

Unpack and inspect contents. Place on stable surface.

Connect video source: Use DVI-D or VGA cable to connect to computer.
Connect audio: Use audio cable for built-in speakers.
Connect power: Plug power cord into monitor and wall outlet.
Adjust tilt: Set desired viewing angle using tilt stand.

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

First-Time Setup

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

Select input source: Press AUTO/SELECT to choose between DVI and VGA inputs.
Auto-adjust display: Press AUTO button for optimal picture quality.
Adjust brightness/contrast: Use OSD menu for personal preferences.
Set resolution: Ensure computer output matches 1280x1024 native resolution.

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

Specifications

Screen Size: 19 inches LCD.
Native Resolution: 1280 x 1024 (SXGA).
Brightness: 300 cd/m² typical.
Contrast Ratio: 1000:1 typical.
Response Time: 5ms typical.
Inputs: DVI-D, VGA (D-Sub 15-pin).
Audio: Built-in speakers, audio input jack.
Power Consumption: <40W operating, <1W standby.
Dimensions: 16.3" x 16.1" x 7.9" (with stand).
Weight: 9.9 lbs (4.5 kg).

Controls and Settings

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

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

Picture: BRIGHTNESS, CONTRAST, COLOR TEMP (Cool, Medium, Warm), SHARPNESS. Audio: VOLUME control for built-in speakers. Input: Select between DVI and VGA sources.

Connecting Devices

DVI-D: Digital video connection for optimal quality. VGA: Analog video connection. Audio: 3.5mm audio input for speakers.

Turn off monitor and computer before connecting.
Match cables to ports (DVI-D to DVI-D, VGA to VGA).
Select input source via AUTO/SELECT button or OSD menu.
Connect audio cable for sound output.

Tip: Use DVI-D connection for best image quality.

Display Modes

Supports various display modes and settings.

Standard Mode: Default factory settings.
Custom Mode: User-defined brightness/contrast.
Movie Mode: Enhanced contrast for video content.
Text Mode: Optimized for document viewing.
Game Mode: Faster response for gaming.
Color Temperature: Cool, Medium, Warm settings.

WARNING! Avoid extreme brightness settings for extended periods.

Energy Saving Features

Power Saving Mode: Automatically enters low-power mode when no signal detected. Standby Mode: <1W power consumption when powered off.

Care & Cleaning

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

CAUTION! Do not spray liquids directly on screen; use only mild cleaning solutions if necessary.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2007 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 cord disconnected	Check power connection; ensure outlet is working.
No display	Input source/cables	Check input selection; verify cable connections; press AUTO button.
Blurry image	Resolution settings	Set computer to 1280x1024 native resolution; press AUTO button.
No sound	Audio connection/volume	Check audio cable; adjust volume in OSD menu.
Color issues	Color settings/cable	Reset color settings; check video cable connections.

Reset: Menu > Reset to restore factory settings.

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