LG Dx420 User Manual

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Adjusting the Projector Level 
Take note of the following when setting up the projector: 
•   The projector table or stand should be level and sturdy. 
•  Position the projector so that it is perpendicular to the screen. 
•  Ensure the cables are in a safe location. You could trip over them.  
 
1.  To raise the level of the...

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Adjusting the Zoom, Focus and Keystone 
1.   Use the  Image-zoom   
control (on the projector 
only) to resize the pro-
jected image and screen 
size 
B. 
2.   Use the  Image-focus   
control (on the projector 
only) to sharpen the pro-
jected image 
A.  
3.   Use the  KEYSTONE  
buttons (on the projector 
or the remote control) to...

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Adjusting the Volume 
1.   Press the  Volume +/-   
buttons on the remote 
control.  
The volume control  
appears on the display. 
2.   Press the  Left or Right 
Cursor  buttons on the 
keypad to adjust  Volume 
+/-.  
 
 
 
 
3.  Press the  MUTE button to 
turn off the volume (This 
feature is available only 
on the remote)....

 – 18  –
 
ON-SCREEN DISPLAY (OSD) MENU SETTINGS 
OSD Menu Controls 
The projector has an OSD that lets you ma ke image adjustments and change various settings.  
Navigating the OSD 
You can use the remote control curs or buttons or the buttons on the top of the projector to navigate 
and make changes to the OSD. The following illust ration shows the corresponding buttons on the re-
mote control and on the projector. 
 
 
 
1.  To enter the OSD, press the  MENU button.  
2.  There are five menus. Press...

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Setting the OSD Language 
Set the OSD language to your pr eference before continuing. 
1.  Press the  MENU button. Press the cursor  ◄► button to navigate to Installation I. 
 
2.  Press the cursor  ▲▼ button until  Language is highlighted.  
 
3.  Press the cursor  ◄► button until the language you want is highlighted.  
4....

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OSD Menu Overview 
Use the following illustration to quickly find a se tting or determine the range for a setting. 
Image
Brightness
Contrast 
Sharpness
PC, MAC, Video, Chart, B&W
Computer
Horizontal Position
Vertical Position
Frequency
Tracking
Auto Image
Installation I
Blank ScreenBlack, Red, Green, Blue, White
Video / Audio
Video...

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–  21  – 
OSD Sub-Menu Overview 
Installation II / Advanced 2 / Peripheral Test
Remote Control Test
Installation II / Status
Video information
Active Source
Image / Advanced 1 / Color Manager
Red
Hue
Saturation
Gain
Lamp Hours
Button Test
Color Test
Color Temperature
Color Space
Color Manager
6800 °K, 9300 °K, 10500 °K
Auto,...

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Image Menu  
Press the MENU  button to open the  OSD menu. Press the cursor  ◄► button to move to the  Image 
Menu. Press the cursor  ▲▼ button to move up and down in the  Image menu. Press  ◄► to change 
values for settings. 
 
ITEM DESCRIPTION 
Smart Picture Mode Press the cursor  ◄► button to set the Smart Picture Mode.  
Brilliant...

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Advanced1 Feature 
Press the Menu button to open the  OSD menu. Press  ◄► to move to the  Image menu. Press  ▼▲ 
to move to the  Advanced1 menu and then press  Enter or ►. Press  ▼▲ to move up and down in the 
Advanced1 menu. 
 
ITEM DESCRIPTION 
Color Space  Press the cursor ◄►  button to adjust the color space.  
(Range:...

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Color Manager 
Press  (Enter) /  ► to enter the  Color Manager  sub menu.  
 
ITEM DESCRIPTION 
Red Select to enter the Red Color Manager.  
Press the ◄► buttons to adjust the Hue, Saturation, and Gain. 
Green Select to enter the Green Color Manager.  
Press the  ◄► buttons to adjust the Hue, Saturation, and Gain. 
Blue Select to enter...