LG Flatron L1553s Users Guide

A10
On Screen Display(OSD) Selection and Adjustment 
NOTEOSD (On Screen Display) menu languages on the monitor may differ from \
the manual.
You were introduced to the procedure of selecting and adjusting an item
using the OSD system.  Listed below are the icons, icon names, and icon
descriptions of the all items shown on the Menu.
Press the MENU Button, then the main menu of the OSD appears.
Menu Name
Icons
Button Tip
PICTURE
Sub-menus
MENU        : Exit : Adjust (Decrease/Increase)
SET        : Enter :...

A11
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
BRIGHTNESS
CONTRAST 
GAMMA
To adjust the brightness of the screen. 
To adjust the contrast of the screen.
Set your own gamma value. : -50/0/50
On the monitor, high gamma values
display whitish images and low gamma
values display high contrast images.PICTURE
PICTURE
PRESET
RED
GREEN
BLUE• sRGB: Set the screen color to fit the SRGB standard color
specification.
• 6500K: Slightly reddish white.
• 9300K: Slightly bluish...

A12
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
CLOCK
PHASE
SHARPNESS
To minimize any vertical bars or stripes
visible on the screen background.
The horizontal screen size will also
change.
To adjust the focus of the display. 
This item allows you to remove any
horizontal noise and clear or sharpen
the image of characters.
To adjust the clearness of the screen.
TRACKING
If this does not improve the screen image, restore the factory default s\
ettings. 
If necessary,...

On Screen Display(OSD) Selection and Adjustment 
A13
Icons
Menu Name
Sub-menu Name
Main menu Sub menu Description
To adjust the USER sub-menu function,
Press the  SET Button
MOVIE
TEXT
NORMAL
BRIGHTNESS
ACE
1
2RCM
SAVE
USER
USER
When you execute F-ENGINE, two tones will appear
on the screen as shown. The applied screen will
appear on the left side, whereas the non-applied
screen will appear on the right side.Touch the SET
button to use the adjusted screen.
FLATRON F-ENGINEScreen when applied Screen when...

A14
Troubleshooting
No image appears
Check the following before calling for service.
No image appears
Do you see a OSD LOCKED message on the screen?
●Is the power cord of the
display connected?
● Is the power indicator
light on?
● Is the power on and the
power indicator blue or
green?
● Is the power indicator
amber?
● 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...

A15
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 the  AUTO/SET button to automatically
adjust your display image to the ideal setting. 
If the results are unsatisfactory, adjust the image
position using the  H position and V position icon
in the on screen...

A16
Troubleshooting
Have you installed the display driver?
●Have you installed thedisplay 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.
 

Specifications                                                          \
          15 inch
A17
Display
Sync Input
Video Input
Resolution
Plug&Play
Power
Consumption
Dimensions&Weight
Tilt Range
Monitor Power Input
Adapter  Power Input
Environmental
Conditions
Stand Base
Signal cable
Power cord 
NOTE Information in this document is subject to change without notice.
15 inches (38 cm) Flat Panel Active matrix-TFT LCD 
Anti-Glare coating
15 inches viewable
0.297 mm pixel pitch
Horizontal Freq. 30 - 63 kHz...

A18
Specifications
Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)
1
2
3
4
5
6
7
*8 640 x 350
720 x 400
640 x 480
640 x 480
800 x 600
800 x 600
832 x 624
1024 x 768 31.469
31.468
31.469
37.500
37.879
46.875
49.725
48.363
70
70
60
75
60
75
75
60
VGA
VGA
VGA
VESA
VESA
VESA
MAC
VESA
Indicator
On Mode
Sleep Mode
Off Mode
Green or Blue
AmberOff
LED Color
MODE
Preset Modes (Resolution)
* Recommend Mode
 

A19
How to Install the VESA Standard wall mounting
VESA wall mounting
Connected to another object (stand type and wall-
mounted type. This monitor accepts a VESA-
compliant mounting interface pad.- optional)
For further information, refer to the VESA Wall
Mounting Instruction Guide.
Kensington Security Slot
Connected to a locking 
cable that can be purchased
separately at most 
computer stores
This monitor meets VESA-compliant mounting interface pad
specifications.
1. Place the monitor with its front...