Life is good Computer Monitor L1900J User Manual

User’s Guide  
L1900J  
L1900R  
L1900E  
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.  
Important Precautions  
On Installation  
Do not allow anything to rest upon or roll over the power cord, and do not place the  
display where the power cord is subject to damage.  
Do not use this display near water such as near a bathtub, washbowl, kitchen sink,  
laundry tub, in a wet basement, or near a swimming pool.  
Displays are provided with ventilation openings in the cabinet to allow the release of  
heat generated during operation. If these openings are blocked, built-up heat can  
cause failures which may result in a fire hazard. Therefore, NEVER:  
Block the bottom ventilation slots by placing the display on a bed, sofa, rug, etc.  
Place the display in a built-in enclosure unless proper ventilation is provided.  
Cover the openings with cloth or other material.  
Place the display near or over a radiator or heat source.  
Main power breaker is the power cord and this breaking device must be located at  
a location where it is easy to operate.  
Do not rub or strike the Active Matrix LCD with anything hard as this may scratch,  
mar, or damage the Active Matrix LCD permanently.  
Do not press the LCD screen with your finger for a long time as this may cause  
some afterimages.  
Some dot defects may appear as Red, Green or Blue spots on the screen.  
However, this will have no impact or effect on the display performance.  
If possible, use the recommended resolution to obtain the best image quality for  
your LCD display. If used under any mode except the recommended resolution,  
some scaled or processed images may appear on the screen. However, this is  
characteristic of the fixed-resolution LCD panel.  
On Cleaning  
Unplug the display before cleaning the face of the display screen.  
Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display  
screen because over-spraying may cause electrical shock.  
On Repacking  
Do not throw away the carton and packing materials. They make an ideal  
container in which to transport the unit. When shipping the unit to another  
location, repack it in its original material.  
On Disposal  
The fluorescent lamp used in this product contains a small amount of mercury.  
Do not dispose of this product with general household waste.  
Disposal of this product must be carried out in accordance to the regulations of  
your local authority.  
2
Connect with a computer.  
Using the Computer  
1.  
Connect the signal cable. When attached, tighten the thumbscrews to secure  
1
the connection.  
Connecting with DVI-Analog signal input cable  
Connecting with DVI-Digital signal input cable  
A
B
3
2.  
Use after connecting power cable to AC-DC power adapter and  
2
inserting it into outlet(Voltage is automatically controlled.)  
Tip  
Product color represented here may differ from actual product color that customer purchased.  
L1900E  
L1900J  
L1900R  
When connecting  
to a wall concent  
2
AC/DC  
adapter  
3
When connecting to a PC  
1
A
B
A3  
Connecting the Display  
3.  
Touch  
button on the front switch panel to  
turn the power on. When monitor power is  
turned on, the 'Self Image Setting  
Function' is executed automatically.  
(Only Analog Mode)  
NOTE  
‘ Self Image Setting Function’? This function provides the user with optimal display  
settings.When the user connects the monitor for the first time, this function automatically  
adjusts the display to optimal settings for individual input signals. Press Forte  
Manager Program --> Picture --> Tracking --> Auto Setup if screen adjustment is needed  
while using the product or if you want to operate this function manually, or, run Option of  
Forte Manager Program --> Preset Provided When Delivered.  
Otherwise, you may execute the ‘Factory Default Preset’ option on the OSD adjustment  
menu. However, be aware that this option initializes all the menu items except  
‘LANGUAGE’.  
To adjust angle of the product ~ ~  
1. Adjust location of head section comfortable to use.  
Tilt Range : 0˚~20˚  
Head section  
Stand section  
Do not put your hand (finger) between head section and stand section when adjusting angle of screen.  
Your hand (finger) may get caught or wounded.  
A4  
Install Forte Manager program.  
This product provides a program(Forte Manager CD) which makes  
users convenient to adjust various screen conditions including  
Brightness, Tracking or Resolution by using mouse, without adjusting  
each button.  
Tip  
This software requires Microsoft Internet Explorer 6.0 or greater.  
Forte Manager Program Installation Procedure  
1) Close all other applications before installing Forte Manager program.  
2) Installation screen appears automatically when Forte Manager CD-ROM is inserted.  
3) Forte Manager Install Shield Wizard start screen appears.  
4) Select [Installation Language].  
5) Click "Next" when Installation Wizard screen appears.  
6) Click "Next" after selecting "I accept the terms of the license agreement."  
7) Click "Next" after selecting a function to install.  
8) Click "Install."  
9) Installation status screen appears.  
10) Click "Finish" after selecting "Yes, I want to restart my computer now."  
11) Forte Manager execution icon is created on background screen when installation is  
completed.  
*Select [Execution] after pressing [Start] button when installation screen does not appear automatically.  
**Select OK after entering D: \SETUP.EXE (assumed CD-ROM Drive is D:\.)  
To use monitor with the best quality~ ~  
Install Users Guide CD monitor driver file provided with accessories.  
* Please refer to 'Monitor Driver Installation Guide' to install monitor driver.  
Tip  
A5  
Install Forte Manager program.  
Forte Manager Program Function  
To change or adjust Tracking, Brightness, Contrast, Position, Resolution,  
Sharpness or Preset of Display, use or select Forte Manager program.  
*Tracking and Position are supported only when signal is in analog mode.  
PICTURE  
-
Tracking, Brightness, Contrast, Position, Resolution  
,
Sharpness,  
Wizard, Preset  
f-Engine  
- MOVIE, TEXT, NORMAL, USER, Preset  
Color  
- Color Temp. RGB, Color Calibration, Preset  
Options  
- Preferences, Power Indicatort, Preset  
Support  
- Update, Help, Asset Id, Version, Preset  
A6  
Control Panel Functions  
L1900E  
Front Panel Controls  
Rear  
Control  
Function  
Product may be turned on when you touch the button,  
and turned off when you touch it once again.  
Power Button  
* Check Power Indicator after touching Power Button.  
Power indicator is blue or red when the product is on,  
and it automatically blinks in Sleep mode(Energy  
Saving.)  
Power Indicator  
NOTE  
To turn on/off the power indicator manually ~ ~  
Select Options of Forte Manager Program -> Power Indicator -> On/Off to manually turn  
on/off the power indicator.  
A7  
Control Panel Functions  
L1900J  
L1900R  
Front Panel Controls  
Control  
Function  
Product may be turned on when you touch the button,  
and turned off when you touch it once again.  
Power Button  
Power Indicator is blue or red when the product is on  
and it automatically repeats from dark to bright mode in  
Sleep mode (Energy Saving).  
Power Indicator  
[L1900J]  
The button underneath the picture is for adjusting  
brightness of Power Indicator.  
* Four-grade brightness adjustment is possible by lightly  
touching with a finger.  
[L1900R]  
The button underneath the picture is for turning on/off  
Power Indicator.  
* To turn on/off Power Indicator, touch lightly with a finger.  
NOTE  
Power Button is not operated before Display is completely exhibited.  
A8  
DDC/CI ON/OFF Function  
DDC/CI(Display Data Channel Command Interface) is communication  
protocol for communications between PC and monitor.  
DDC/CI makes it possible to adjust and setup detailed functions on PC  
instead of the monitor OSD.  
Monitor can be adjusted with PC by connecting communication between  
PC and monitor when DDC/CI is ON, and monitor cannot be adjusted  
with PC because communication between PC and monitor is  
disconnected when DDC/CI is OFF.  
Tip  
Especially, Forte Manager program must be operated in DDC/CI ON status  
because it does not operate normally in DDC/CI OFF status.  
DDC/CI ON/OFF Funtion  
Display is on when Power button is touched,  
and DDC/CI is ON/OFF when Power button is  
touched more than a few seconds.  
* Initial Setup Status is DDC/CI ON.  
NOTE  
However, DDC/CI function is operated only once when Display is on, and it is  
not operated when Display is turned off by touching Power button.  
A9  
Troubleshooting  
Check the following before calling for service.  
No image appears  
Is the power cord of the  
display connected?  
Check and see if the power cord is connected  
properly to the power outlet.  
Does power indicator  
blink or from dark to  
bright mode is  
If the display is in power saving mode, try moving  
the mouse or pressing any key on the keyboard  
to bring up the screen.  
repeated?  
Try to turn on the PC.  
This message appears when the signal from the  
PC (video card) is out of horizontal or vertical  
frequency range of the display. See the  
'Specifications' section of this manual and  
configure your display again.  
Do you see an "OUT  
OF RANGE" message  
on the screen?  
This message appears when the signal cable  
between your PC and your display is not  
connected. Check the signal cable and try again.  
Do you see a "CHECK  
SIGNAL CABLE  
"message on the  
screen?  
A10  
Troubleshooting  
Display image is incorrect  
Display Position is  
incorrect.  
Press Forte Manager Program --> Picture  
--> Tracking-->Auto Setup to adjust screen  
automatically to the optimal condition, which fits to the  
current mode.  
Configure by directly adjusting Forte  
Manager Program --> Picture--> Position if  
adjusted condition is dissatisfactory  
Press Forte Manager Program --> Picture  
--> Tracking-->Auto Setup to adjust screen  
automatically to the optimal condition, which fits to the  
current mode.  
On the screen  
background, vertical bars  
or stripes are visible.  
Remove vertical lines by adjusting  
Forte Manager Program --> Picture -->  
Tracking -->Clock, if adjusted condition is  
dissatisfactory.  
Press Forte Manager Program --> Picture  
--> Resolution --> Preferred to adjust screen  
automatically to the optimal condition, which fits to the  
current mode.  
Any horizontal noise  
appearing in any image or  
characters are not clearly  
portrayed.  
Adjust by selecting Forte Manager  
Program --> Picture --> Tracking -->  
Phase if adjusted condition is dissatisfactory.  
Check Control Panel --> Display --> Settings and  
see if the frequency or the resolution were changed. If  
yes, readjust the video card to the recommend  
resolution.  
Check Control Panel --> Display --> Settings and  
adjust the display to the recommended resolution or  
adjust the display image to the ideal setting. Set the  
color setting higher than 24 bits (true color).  
Check if the signal cable is properly connected and  
use a screwdriver to fasten if necessary.  
Make sure the video card is properly inserted in the  
slot.  
The screen color is mono  
or abnormal.  
Set the color setting higher than 24 bits (true color) at  
Control Panel --> Settings.  
Check if the screen is set to interlace mode and if yes,  
change it to the recommend resolution.  
The screen blinks.  
A11  
Troubleshooting  
Have you installed the display driver?  
Have you installed the  
display driver?  
Be sure to install the display driver from the  
display driver CD (or diskette) that comes with  
your display. Or, you can also download the  
Do you see an  
Make sure to check if the video card supports  
Plug&Play function.  
"Unrecognized monitor,  
Plug&Play (VESA DDC)  
monitor found"  
message?  
A12  
Specifications  
Display  
19 inches (48.19cm) Flat Panel Active matrix-TFT LCD  
Anti-Glare coating  
19 inches viewable  
0.294mm pixel pitch  
Sync Input  
Video Input  
Horizontal Freq.  
30 - 83kHz (Analog)  
30 - 71kHz (Digital)  
56 - 75Hz (Automatic)  
Separate TTL, Positive/Negative  
SOG (Sync On Green)  
Digital  
Vertical Freq.  
Input Form  
Signal Input  
DVI - Analog connector  
DVI - Digital connector  
Input Form  
Max  
RGB Analog (0.7Vp-p/75ohm), Digital  
DVI Digital: VESA 1280 x 1024@60Hz  
D-sub Analog: VESA 1280 x 1024@75Hz  
VESA 1280 x 1024@60Hz  
Resolution  
Plug&Play  
Recommend  
DDC 2B  
On Mode  
:
39W  
2W  
1W  
Power  
Consumption  
Sleep Mode  
Off Mode  
Width  
41.65 cm / 16.39inches  
Dimensions  
&Weight  
(with tilt stand)  
Height 42.89 cm / 16.88 inches [L1900E]  
43.20 cm / 17.00 inches [L1900R], [L1900J]  
Depth 14.45 cm / 5.68 inches [L1900E]  
14.84 cm / 5.84 inches [L1900R]  
11.34 cm / 4.65 inches [L1900J]  
Net  
Tilt  
5.8 kg (12.79 lbs) [L1900E]  
6.8 kg (14.99 lbs) [L1900R]  
5.54 kg (12.21 lbs) [L1900J]  
0˚~20˚  
Til tRange  
12V  
3.0A  
Power Input  
AC/DC Adapter  
DVE. DSA-0421S-12 1 42 or Lien Chang, LCAP07F  
Operating Conditions  
Environmental  
Conditions  
Temperature 10˚C to 35 ˚C  
Humidity  
10 % to 80 % non-Condensing  
Storage Conditions  
Temperature -20˚C to 60 ˚C  
Humidity  
5 % to 90 % non-Condensing  
Attached( O ), Detachable (  
)
Tilt Stand  
Signal cable  
Power cord  
Attached( ), Detachable ( O )  
Wall-outlet type or PC-outlet type  
NOTE  
Information in this document is subject to change without notice.  
A13  
Specifications  
Preset Modes (Resolution)  
Display Modes (Resolution)  
Horizontal Freq. (kHz)  
Vertical Freq. (Hz)  
1
2
31.469  
31.468  
31.469  
37.500  
37.879  
46.875  
49.725  
48.363  
60.023  
68.681  
61.805  
63.981  
79.976  
VGA  
640 x 350  
720 x 400  
640 x 480  
640 x 480  
800 x 600  
800 x 600  
832 x 624  
1024 x 768  
1024 x 768  
1152 x 870  
1152 x 900  
1280 x 1024  
1280 x 1024  
70  
70  
60  
75  
60  
75  
75  
60  
75  
75  
65  
60  
75  
VGA  
3
VGA  
4
VESA  
VESA  
VESA  
MAC  
5
6
7
8
VESA  
VESA  
MAC  
VESA  
VESA  
VESA  
9
10  
11  
*12  
**13  
* Recommend Mode  
** Only Analog Mode  
Indicator  
[L1900E]  
MODE  
LED Color  
On Mode  
Sleep Mode  
Off Mode  
Blue or Red  
Automatic blinking  
0ff  
[L1900J, L1900R]  
MODE  
LED Color  
On Mode  
Sleep Mode  
Off Mode  
Blue or Red  
From dark to bright mode is repeated  
0ff  
A14  
Specifications  
Kensington Security  
Kensington Security Slot  
Connected to a locking  
cable that can be purchased  
separately at most computer  
stores  
Product color represented here may differ from actual product color that  
customer purchased.  
Tip  
A15  
Digitally yours  

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