LG Ds325b Projector User Manual

							
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Video/Audio Menu  
Press the MENU  button to open the  OSD menu. Press the cursor  ◄► button to move to the  
Video/Audio  menu. Press the cursor  ▲▼ button to move up and down in the  Video/Audio menu. 
Press  ◄► to change values for settings. 
 
ITEM DESCRIPTION 
Video AGC Press the  ◄► buttons to enable or disable the Automatic Gain Control for video source. 
Video Saturation Press the  ◄► buttons to adjust the video saturation. 
Video Tint Press the  ◄► buttons to adjust the video tint/hue. 
Film Mode Press the  ◄► buttons to select a different film mode.  
Video Overscan Press the  ◄► buttons to enable or disable video over scan. 
Volume Press  the ◄►  buttons to adjust the audio volume level. 
Mute Press  the ◄►  buttons to turn On or Off the speaker. 
Reset Press  Enter  / ►  to reset all settings to default values. 
 
Note: 
Video jagging may occur when playing interlace  video. To overcome this issue, open the  
Video / Audio menu and adjust the Film Mode feature.  
 
 
 
– 25  –  
						

							
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– 26 –  
Installation I Menu  
Press the  MENU button to open the  OSD menu. Press the cursor  ◄► button to move to the  Installa-
tion I  menu. Press the cursor  ▲▼ button to move up and down in the  Installation I menu. Press 
◄►  to change values for settings. 
 
ITEM DESCRIPTION 
Language  Press the cursor  ◄► button to select a different localization Menu. 
Auto Source  Press the cursor 
◄► button to enable or disable the automatically searching of all input port 
to find out the valid source. 
Blank Screen  Press the cursor  ◄► button to select different color to blank the screen. 
Projection  Press the cursor  ◄► button to choose from two projection methods: 
Security Lock   Press the cursor  ◄► button to enable or disable security lock function. 
Aspect Ratio  Press the cursor 
◄► button to adjust the video aspect ratio. 
Note:  The Aspect Ratio function is only accessible when the Digital Zoom is not active. 
Keystone  Press the cursor  ◄► button to adjust the display keystone. 
Digital Zoom   Press 
Enter  / ►  to enter the Digital Zoom menu. Press  ▲ to zoom in; press  ▼ to zoom out. 
Use the  buttons to employ the Pan function. 
Note : You must zoom in before the Pan menu is accessible. 
Note:  Digital zoom is disabled in SXGA/SXGA+/UXGA resolutions.  
						

							
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Installation II Menu  
Press the MENU  button to open the  OSD menu. Press the cursor  ◄► button to move to the Installa-
tion II menu. Press the cursor  ▲▼ button to move up and down in the Installation II menu.  
 
 
ITEM DESCRIPTION 
Auto Power Off 
(min.) Press the cursor ◄►  button to enable or disable automatic shutdown of lamp when no signal. 
Auto Power On Press the cursor ◄► button to enable or disable automatic power On when AC power is supplied. 
Press the cursor ◄►  button to toggle between Normal and High fan speeds.  
Note : We recommend selecting high speed in high temperatures, high humidity, or high  
altitude areas. 
Fan Speed 
Press the cursor ◄►  button to select the lamp mode for higher brightness or lower brightness 
to save lamp life. Lamp Mode 
 (Enter) /  ►
 to enter the OSD setting menu. See page 18Press  for more information on 
OSD setting menu. OSD Menu Setting 
Press  (Enter) /  ►
 to enter the Peripheral Test menu. See page 29 for more information on 
Peripheral Test. Peripheral Test 
 (Enter) /  ►
 to confirm lamp hour reset. Press 
Menu to cancel. See page Press 29 for more 
information on Lamp Hour Reset. Lamp Hour Reset 
Press  (Enter) /  ►
 to reset the entire item to default value. See page 30 for more information 
on Factory Reset. Factory Reset 
–  27  – 
Status Press  (Enter) /  ►
 to enter the 
Status menu. See page 30 for more information on Status.  
						

							
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OSD Menu Setting  
 
 
ITEM DESCRIPTION 
Menu Position Press  ◄► button to select different OSD location. 
Translucent Menu Press  ◄► button to select OSD background translucent level.  
Menu Display Press ◄►  button to select OSD timeout delay. 
 
– 28 –  
						

							
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Peripheral Test 
 
ITEM DESCRIPTION 
Press  (Enter) /  ►
 to test the IR remote controller for diagnostic.   Remote Control Test 
Press  (Enter) / 
►
 to test the button on keypad.  Button Test 
Press  (Enter) / 
►
 to select different colors on screen.  Color Test 
Sound Test Press  (Enter) / 
► to test the sound function of the internal speaker. 
Lamp Hour Reset 
 
Resetting the Lamp on page 33 to reset the lamp hour counter. Please refer to 
– 29  –  
						

							
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Factory Reset 
Press the cursor ▲▼  button to move up and down in the  Installation II menu. Select the  Factory 
Reset  sub menu and press 
 (Enter) /  ► to reset all the menu items to the factory default values. 
 
 
Status 
Press the cursor ▲▼  button to move up and down in the  Installation II menu. Select the   
Installation II sub menu and press 
 (Enter) /  ► to enter the  Status sub menu.
  
 
 
ITEM DESCRIPTION 
Active Source Display the activated source. 
Video Information Displays resolution/video information for RGB source and color standard for Video source. 
Lamp Hours Lamp hour used information is displayed. ECO and Normal counter are separated. 
– 30 –  
						

							
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–  31  – 
MAINTENANCE AND SECURITY 
Replacing the Projection Lamp 
The projection lamp should be replaced when it burns out. It should only be r eplaced with a certified 
replacement part, which you can order from your local dealer.  
Important: 
a.  The fluorescent lamp used in this produc t contains a small amount of mercury  
b. Do not dispose this product  with general household waste. 
c. Disposal of this product must be carried out in a ccordance with the regulations of your local  
authority. 
 
Warning: 
Be sure to turn off and unplug the projector at least 30 minutes before replacing the lamp. Failure to 
do so could result in a severe burn. 
1.  Loosen the two captive 
screws on the lamp 
compartment cover ( A). 
2.   Remove the lamp com-
partment cover ( B). 
 
 
 
  
						

							
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– 32 –  
3. Remove the two screws from 
the lamp module ( A). 
4. Lift the module handle up ( B). 
 
5. Pull firmly on the module han-
dle to remove the lamp 
module. 
 
  
						

							
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–  33  – 
6. Reverse steps 1 to 5 to install 
the new lamp module.  
While installing, align the 
lamp module with the connec-
tor and ensure it is level to 
avoid damage. 
Note: The lamp module must 
sit securely in place and the 
lamp connector must be con-
nected properly before 
tightening the screws. 
 
Resetting the Lamp 
After replacing the lamp, you should reset the lamp  hour counter to zero. Refer to the following: 
1.  Press the  MENU button to open the 
OSD menu. 
2.   Press the cursor  ◄► button
 to move 
to the  Installation II menu. 
3.  Press the cursor  ▲▼ button
 to move 
down to  Lamp Hour Reset . 
4.  Press the cursor  ► or  button.  
A message screen appears. 
5.  Press  ▼ ▲ ◄ ► buttons to reset the 
lamp hour. 
6.   Press the  MENU button to get back 
to  Installation II.  
						

							
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– 34 –  
Cleaning the Projector 
Cleaning the projector to remove dust and grime will help ensure trouble-free operation.  
Warning: 
1. Be sure to turn off and unplug the projector at  least 30 minutes before cleaning. Failure to do so 
could result in a severe burn. 
2. Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings 
on the projector.  
3. If a little water gets into the projector interior  while cleaning, leave unplugged in a well-ventilated 
room for several hours before using. 
4. If a lot of water gets into the projector inte rior when cleaning, have the projector serviced. 
Cleaning the Lens 
You can purchase optic lens cleaner from most camera stores . Refer to the following to clean the pro-
jector lens. 
1.   Apply a little optic lens cleaner to a clean soft cloth. (Do not apply the cleaner directly to the lens.) 
2.  Lightly wipe the lens in a circular motion. 
Caution: 
1. Do not use abrasive cleaners or solvents. 
2. To prevent discoloration  or fading, avoid getting cleaner on the projector case. 
Cleaning the Case 
Refer to the following to clean the projector case. 
1.  Wipe off dust with a clean dampened cloth. 
2.  Moisten the cloth with warm water and mild deterg ent (such as used to wash dishes), and then wipe 
the case. 
3.   Rinse all detergent from the cloth and wipe the projector again. 
Caution: 
To prevent discoloration or fading of the case, do not use abrasive  alcohol-based cleaners.