LG M1721A User Manual

Make sure to read the Important Precautions before using the product.
Keep the User's Guide(CD) in an accessible place for future reference.
See the label attached on the product and give the information to your dealer when you ask
for service.
M1721A
M1921A
User’s Guide

LG M1721A Specifications

General

Audio system	stereo
RMS rated power	3 W
Number of speakers	2
Display	LCD
Power requirements	90 - 264 V AC, 47 - 63 Hz
Vertical scan range	56 - 75 Hz
Horizontal scan range	30 - 83 kHz
HD type	SXGA
Display diagonal	17 \
Display brightness	300 cd/m²
Display resolution	1280 x 1024 pixels
Native aspect ratio	16:9
Display number of colors	16.78 million colors
Viewing angle, horizontal	170 °
SCART ports quantity	1
Product color	Black
Power consumption (typical)	45 W

Weight and Dimensions

Depth (without stand)	243 mm
Width (without stand)	394 mm
Height (without stand)	404 mm
Weight (without stand)	4500 g

Summary

Safety Precautions

Precautions in Installing the Product

Safety guidelines for product installation.

Electrical and Moving Safety

Electrical Power Related Precautions

Safety measures concerning electrical power connections and usage.

Precautions in Moving the Product

Safety guidelines for moving the product.

Product Usage and Disposal Safety

Precautions in Using the Product

Guidelines for safe and proper product usage.

Before Connecting to the PC

Connecting the stand

Instructions for assembling the monitor stand.

Name and Function of the Parts

Remote Control Buttons Overview

Identifies and describes the functions of remote control buttons.

Remote Control I/II, LIST, Q.VIEW Functions

Explains functions of I/II, LIST, and Q.VIEW buttons.

Remote Control PR, VOL, OK, MENU, SLEEP Functions

Connecting to External Devices

PC Connection via D-Sub and Audio

Steps to connect the monitor to a PC via D-Sub and audio cables.

PC Power and Signal Input Connection

Steps to connect the power cord and select the input signal.

VCR/DVD Connection via RCA or S-Video

AV Input Selection for VCR/DVD

Set-top Box/DVD Connection via Component

DVD/Set-top Box Connection via D-Sub/RCA

Antenna Connection for TV Viewing

Screen Adjustment Controls Overview

Screen Adjustment Button Functions

Additional Adjustment Buttons & IR Receiver

On-Screen Display (OSD) Menu Guide

OSD Menu Icons and Their Descriptions

Navigating the OSD Screen

OSD Setting Adjustment Procedure

TV Channel Setup and Management

Station ID and Channel Selection Process

Channel Editing and Fine Tuning Options

Program Editing Features Explained

Picture Adjustment for RGB-PC Input

PSM and CSM Settings for PC Input

Picture Adjustment for TV/AV/Component/RGB-DTV Input

PSM and CSM Settings for TV Inputs

Sound Function Adjustment Guide

SSM, AVL, and Balance Sound Settings

Time and Sleep Function Settings

Clock, On/Off Time, and Auto Sleep Setup

Screen Function Adjustment for Component/RGB

Auto Config, Manual Config, and Reset Screen

Troubleshooting Common Display Issues

No Image Displayed Troubleshooting

Solutions for issues where no image appears on the screen.

Screen Image Abnormalities Troubleshooting

How to fix common screen image abnormalities.

Audio Function Troubleshooting

Troubleshooting steps for no sound or low sound issues.

TV Function Troubleshooting

Solutions when the TV signal is not received or TV function fails.

Screen Colour Abnormalities Troubleshooting

How to resolve screen colour issues like poor resolution or instability.

VESA Wall Mounting Information

VESA Wall Mounting Installation Guide