LG L1900R-BF 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 quote this information to your
dealer when you require service.
User’s Guide
L1900J
L1900R
L1900E

LG L1900R-BF Specifications

General

HD type	-
Pixel pitch	0.294 x 0.294 mm
Aspect ratio	4:3
Display diagonal	19 \
Display resolution	1280 x 1024 pixels
Contrast ratio (typical)	2000:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	170 °
Digital vertical frequency	56 - 75 Hz
Digital horizontal frequency	30 - 71 kHz
Display brightness (typical)	300 cd/m²
Certification	TCO99
Product color	Black
Compliance industry standards	UL(cUL), TUV-GS, SEMKO, FCC-B, CE, EPA
DVI-D ports quantity	1
USB Type-A downstream ports quantity	0
Power consumption (off)	1 W
Power consumption (typical)	39 W

Weight and Dimensions

Depth (with stand)	246 mm
Width (with stand)	480 mm
Height (with stand)	503 mm
Weight (with stand)	7600 g
Depth (without stand)	432 mm
Width (without stand)	417 mm
Height (without stand)	114 mm
Weight (without stand)	6300 g

Summary

Important Precautions

On Safety

Safety rules for installation, use, and servicing to prevent electrical shock or fire hazards.

Do not Open the Display

Warning about internal high voltages and no user-serviceable components inside.

To Avoid Personal Injury

Precautions against placing the display on unstable surfaces or using unrecommended stands.

To Prevent Fire or Hazards

Advises turning off the display when leaving, keeping children away, and unplugging during storms.

On Installation

Guidelines on cord placement, avoiding water proximity, and ensuring proper ventilation.

On Cleaning

Instructions for cleaning the display screen safely with a damp cloth.

On Disposal

Information on mercury content and proper disposal procedures according to local regulations.

Connecting and Setting Up Your Display

Connecting to a Computer

Steps for connecting signal and power cables for computer use.

Powering On the Monitor

Instructions on how to turn on the monitor and the automatic display adjustment function.

Adjusting Display Angle

Guide for adjusting the screen's tilt angle for user comfort.

Software Installation and Features

Forte Manager Program Installation

Step-by-step guide for installing the Forte Manager software from the CD-ROM.

Forte Manager Program Functions

Overview of how to adjust display settings like brightness, contrast, and resolution using the software.

Control Panel Functions

L1900E Controls

Details the Power Button and Power Indicator on the L1900E model's front and rear.

L1900J/L1900R Controls

Details controls for L1900J and L1900R, including Power Button and specific indicator controls.

DDC/CI Functionality

DDC/CI ON/OFF Function

Explanation of the DDC/CI protocol for PC-monitor communication and its relation to Forte Manager.

Troubleshooting Common Issues

No Image Appears

Steps to resolve issues where the display shows no image, covering power and signal problems.

Incorrect Display Image

Solutions for common image problems like positioning, lines, noise, color, and blinking.

Display Driver Installation

Guidance on installing display drivers and checking Plug&Play compatibility.

Specifications

Preset Modes and Resolution

Lists various display resolutions and their corresponding horizontal and vertical frequencies.

Indicator Status

Explains the LED indicator colors and behavior for different operating modes.

Kensington Security Slot

Describes the security slot for attaching a locking cable.