LG Flatron L1780u Users Guide

A10
On Screen Display (OSD) Control Adjustment
Screen Adjustment
Making adjustments to the image size, position and operating parameters \
of
the display is quick and easy with the On Screen Display Control system. A
short example is given below to familiarize you with the use of the cont\
rols.
The following section is an outline of the available adjustments and sel\
ections
you can make using the OSD.
To make adjustments in the On Screen Display, follow these steps:
Touch the MENU Button , then the...

A11
On Screen Display(OSD) Selection and Adjustment 
NOTEThe order of icons may differ depending on the model (A11~A15).
To adjust the brightness,
contrast and gamma of the
screenPICTURE
COLOR
POSITION
TRACKING
SETUP 
Main menu Sub-menu A      D                    Reference
The following table indicates all the On Screen Display control, adjustment,
and setting menus.
PRESET
RED
GREEN
BLUE
To adjust the position of the
screen To customize the color of
the screen
To customize the screen
status for a users...

A12
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.
T ouch 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...

A13
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
BLUESelect the screen color. 
• 6500K: Slightly reddish white.
• 9300K: Slightly bluish white.
Set your own red color levels.
Set your own...

A14
On Screen Display(OSD) Selection and Adjustment 
Main menu Sub menu Description
CLOCK
PHASETo 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.
TRACKING
If this does not improve the screen image, restore the factory default s\
ettings. 
If necessary, perform the white balance function again. This...

A15
On Screen Display(OSD) Selection and Adjustment 
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
MENU SET
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
SETbutton to use the adjusted screen.
FLATRON F-ENGINEScreen when applied...

A16
Troubleshooting
No image appears
Check the following before calling for service.
No image appears
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?
Do you see a OSD LOCKED message on the screen?
Check and see if the power cord is connected
properly to the power outlet.
Touch the Power...

A17
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.
Touch 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 display....

A18
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.
 

A19
Specifications                                                          \
          17inch
NOTEInformation in this document is subject to change without notice.
17 inches (43.2cm) Flat Panel Active matrix-TFT LCD 
Anti-Glare coating
17 inches viewable
0.264mm 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 15 pin D-Sub Connector
DVI - D connector
Input Form...