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LG M1921A User Manual

LG M1921A
45 pages
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Make sure to read the Safety Precautions before using the product.
Keep the User's Guide(CD) in an accessible place for furture reference.
See the label attached on the product and give the information to your dealer when you ask
for service.
M1721A
M1921A
Users Guide
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LG M1921A Specifications

General IconGeneral
HD type-
Response time8 ms
Display diagonal19 \
Display resolution1280 x 1024 pixels
Vertical scan range56 - 75 Hz
Horizontal scan range30 - 83 kHz
Viewing angle, vertical160 °
Contrast ratio (typical)700:1
Display number of colors16.78 million colors
Display brightness (typical)300 cd/m²
Power consumption (off)2 W
Power consumption (typical)55 W
Power consumption (PowerSave)4 W
Plug and PlayYes
Video outS-Video
RMS rated power3 W
Product colorBlack
Weight and Dimensions IconWeight and Dimensions
Depth (without stand)243 mm
Width (without stand)445 mm
Height (without stand)457 mm
Weight (without stand)5500 g

Summary

Safety Precautions

Precautions in Installing the Product

Safety warnings and cautions related to installing the product, including heat sources and cable placement.

Electrical Power Related Precautions

Safety guidelines for electrical connections, handling power cords, and preventing electrical shock or fire hazards.

Precautions in Moving the Product

Safety instructions for safely moving the product to prevent electrocution or damage.

Precautions in Using the Product

Guidelines for safe operation, including handling, cleaning, and maintaining the product during use.

On Disposal

Information on the proper disposal of the product, especially concerning its components like fluorescent lamps.

Name and Function of the Parts

Connecting to External Devices

Adjusting the Screen

Screen Adjustment Button Functions

Identification and description of physical buttons on the monitor for screen adjustment.

Troubleshooting

No Image Display Issues

Steps to resolve 'No image is displayed' errors, checking power, brightness, and signal cables.

Unknown Product Message

Guidance on resolving 'Unknown Product' messages by installing drivers or checking plug&play.

Abnormal Screen Image

Solutions for screen position issues, thin lines, and blurred characters using OSD menus.

Image Persistence (After-image)

Information on preventing after-image by using the screen saver function for static images.

Audio Function Issues

Troubleshooting steps for no sound or low sound issues, checking audio cables and volume.

TV Function Issues

Steps to resolve TV signal reception problems, checking channels and antenna connection.

Screen Colour Abnormalities

Guidance for fixing poor color resolution, unstable colors, or black spots on the screen.

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