LG Flatron L1900j Users Guide

A10
Troubleshooting
No image appears
Check the following before calling for service.
No image appears
Is the power cord of the
display connected?
Does power indicator
blink or from dark to
bright mode is
repeated?
Do you see an OUT
OF RANGE message
on the screen?
Do you see a CHECK
SIGNAL CABLE
message on the
screen?
Check and see if the power cord is connected
properly to the power outlet.
If the display is in power saving mode, try moving
the mouse or pressing any key on the keyboard
to bring up the...

A11
Troubleshooting
Display image is incorrect
Display Position is 
incorrect.
On the screen 
background, vertical bars
or stripes are visible.
Any horizontal noise 
appearing in any image or
characters are not clearly
portrayed.
The screen color is mono 
or abnormal.
The screen blinks.
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...

A12
Troubleshooting
Have you installed the display driver?
Have you installed the
display driver?
Do you see an
Unrecognized monitor,
Plug&Play (VESA DDC)
monitor found
message?
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
driver from our web site: http://www.lge.com.
Make sure to check if the video card supports
Plug&Play function.
  

A13
Specifications                                                          \
         
NOTEInformation in this document is subject to change without notice.
19 inches (48.19cm) Flat Panel Active matrix-TFT LCD  
Anti-Glare coating
19 inches viewable
0.294mm pixel pitch 
Horizontal Freq. 30 - 83kHz (Analog)
30 - 71kHz (Digital)
Vertical Freq. 56 - 75Hz (Automatic) 
Input Form Separate TTL, Positive/Negative SOG (Sync On Green)  
Digital
Signal Input DVI - Analog connector DVI - Digital connector
Input...

A14
Specifications
Preset Modes (Resolution)
Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)
1
2
3
4
5
6
7
8
9
10
11
*12
**13640 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 102431.469
31.468
31.469
37.500
37.879
46.875
49.725
48.363
60.023
68.681
61.805
63.981
79.97670
70
60
75
60
75
75
60
75
75
65
60
75 VGA
VGA
VGA
VESA
VESA
VESA
MAC
VESA
VESA
MAC
VESA
VESA
VESA
Indicator
On Mode
Sleep Mode
Off...

A15
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
  

Digitally yours