LG Bx401c DLP Projector User Manual

							Function
21
1. Press the W.PEAKbutton on the remote control.
2. Press the 
,button to select the screen condition you want.
The default value may change depending on input mode.White peakingcan be adjusted from 0 to 10.Adjust to higher setting to achieve brighter picture. Adjust to lower setting for
darker picture.
You can use this function through the MENUbutton.To exit the menu display press the EXITbutton.
White peaking Function
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the 
,button to selectBrilliant color TMitem.
3. Press the 
,button to select On or Off. 
Press the MENUbutton twice or the EXITbutton to exit the menu screen.
* What is the 
Brilliant color TM function?
This function increases the entire brightness of the screen or decreases it a little to
make the rich grayscale color. 
Brilliant color TMFunction
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the 
,button to selectBlack levelitem.
3. Press the 
,button to select Low or High. 
This function works in the following mode : HDMI(Only activates in DTV signal),
Video
To exit the menu display, repeatedly press the MENUbutton.
* What is the 
Black levelfunction?
When you watch the movie, this function adjusts the set to the best picture appear-
ance. Adjusting the contrast and the brightness of the screen using the black level
of the screen.
Black level Function
Color temp.
Gamma
Gamma curve shift
Brilliant color 
TM
White peaking 10
Expert Color
Reset
Natural
Normal
On
MENU Prev.        Move            Select
Color temp.
Gamma
Gamma curve shift
Brilliant color 
TM
White peaking 10
Black level
Expert Color
Reset
Natural
Normal
On
Low
MENU Prev.        Move            Select
White peaking 10
Exit                               Adjust 
						

							Function
22
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the  
,button to selectExpert Coloritem.
3. Press the OKbutton.
Expert color Function
To return to the factory default settings, select [Reset] with , buttons and press OKbutton.
Reset 
- This function allows a user to adjust the Gain, Saturation and Hue for Red,
Green, Blue, Cyan, Magenta and Yellow individually.
Color temp.
Gamma
Gamma curve shift
Brilliant color 
TM
White peaking 10
Expert Color
Reset
FGNatural
FGNormal
FGOn
Press OK Key
4. When the window above appears, press ,button.
5. Press the  or button to move between the items and the  orbuttons to adjust the screen as you
want.
Red, Green, Blue, Cyan, Magenta andYellow Gaincan be adjusted between 0 and 100.Saturation-Red, Green, Blue, Cyan, Magenta andYellowcan be adjusted between 0 and 100.Hue-Red, Green, Blue, Cyan, Magenta andYellowcan be adjusted between -50 and 50.Press the MENUbutton twice or the EXITbutton to exit the menu screen.An advanced settings function is possible to be saved according to an image mode.
Red Gain    50
Red Gain 50
Green Gain 50
Blue Gain 50
Cyan Gain 50
Mgt Gain 50
Yellow Gain 50
Saturation-Red 50
Saturation-Green 50
Saturation-Blue 50
Saturation-Cyan 50
Saturation-Mgt 50
Saturation-Yellow 50
Hue-Red 0
Hue-Green 0
Hue-Blue 0
Hue-Cyan 0
Hue-Mgt 0
Hue-Yellow 0
Reset
Prev.            Move              Adjust
Exit             Move               Adjust
MENU Prev.          Move            OK 
						

							Function
23
Special Menu Options
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the  
,button to selectLanguageitem.
3. Press the 
,button to select the language you want to use.
On-Screen-Display (OSD) is displayed in the selected language.Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Selecting Language
1. Press the RATIObutton.
Each press of the button changes the display as below.
You can also use this function by using the MENUbutton.
Using ARC  Function
16:9 4 : 3
4:316:9
Overscan Function
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the 
,button to selectOverscanitem.
3. Press the 
,buttons.
The Overscanfunction can be adjusted only in RGB, HDMI and Component
modes.
The Overscanfunction can be adjusted between Off and 10%.The Overscanfunction can not be adjusted if the Zoom -/+ in Digital Zoom is
set to a value other than 100%.
Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Language
Aspect Ratio
Overscan
Flip horizontal
Flip vertical
Sleep time
Auto sleep
Set ID
Presentation timer
Digital ZoomEnglish
4 : 3
1
10%
Off
Off
MENU Prev.        Move            Select
Language
Aspect Ratio
Overscan
Flip horizontal
Flip vertical
Sleep time
Auto sleep
Set ID
Presentation timer
Digital ZoomEnglish
4 : 3
1
10%
Off
Off
MENU Prev.        Move            Select 
						

							Function
24
Flip horizontal Function
* This function reverses the projected image horizontally.
Use this function when rear projecting an image.
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the 
,button to selectFlip horizontalitem.
3. Press the OKbutton to see reversed image.
Each time you press the OKbutton, the image will be reversed.Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Flip vertical Function
* This function reverses the projected image vertically.
* When you hang the projector upside down from the ceiling, 
you will need to reverse  the image vertically and horizontally.
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the  
,button to selectFlip verticalitem.
3. Press the OKbutton to see reversed image.
Each time you press the OKbutton, the image will be reversed.Press the MENUbutton twice or the EXITbutton to exit the menu screen.
* The sleep timer turns the projector off at the preset time.
1. Press the SLEEP TIMEbutton of remote control.
2. Press the 
,button to select the desired preset time. 
Each press of the, button changes the screen as shown below.
Sleep time Function
Off10 Min20 Min30 Min60 Min
240 Min180 Min120 Min90 Min
Language
Aspect Ratio
Overscan
Flip horizontal
Flip vertical
Sleep time
Auto sleep
Set ID
Presentation timer
Digital ZoomEnglish
4 : 3
1
10%
Off
Off
Language
Aspect Ratio
Overscan
Flip horizontal
Flip vertical
Sleep time
Auto sleep
Set ID
Presentation timer
Digital ZoomEnglish
4 : 3
1
10%
Off
Off
MENU Prev.          Move            OK
To flip
MENU Prev.          Move            OK
To flip
You can use this function through the MENUbutton.To exit the menu display press the EXITbutton. 
						

							Function
25
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the 
,button to selectAuto sleepitem.
3. Press the 
,button to select the desired preset time.
Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Auto sleep Function
Presentation timer Function
* This function turns the projector off automatically after the preset time is passed
when there is no signal.
Off10 Min20 Min30 Min60 Min
240 Min180 Min120 Min90 Min
1. Press the TIMERbutton of remote control.
2. Press the  
,button to select Time alarmor Time keeper item.
3. Press the 
,button to select the desired preset time.
4. The timer starts to operate if you select specific time.
Time alarm function : If you select a specific time, it is displayed in minute units. After 1 minute, the remaining
time is displayed at the bottom right of the screen, and then disappears after 5 seconds.
When the remaining time is displayed, other OSD windows are closed. When the set
time is reached, ‘0 minute’flickers 10 times at 1 second intervals, and then disappears. 
Time keeper function : If you select a specific time, it continues to be displayed in minute(‘) and second(“)
units. Even though other OSD windows appear, the remaining time is displayed again
after the windows are closed. When the set time is reached. 0’00” flickers 10 times at 1
second intervals, and then disappears.
5. If the set time disappears because of the use of other menus, press the TIMERbutton on a remote
to display the set time again.
The Time alarmfunction and the Time keeper function cannot be used at the same time. The Time alarmfunction can be set from 5 to 60 minutes at 5 minute intervals (Off, 5, 10, 15, 20, ..............,
55, 60 minutes).
The Time keeperfunction can be set from 1 to 10 minutes at 1 minute intervals, and from 10 to 60 minutes al
5 minute intervals (Off, 1, 2, 3, 4, .............., 8, 9, 10, 15, 20, 25, .............., 55, 60 minutes).
You can use this function through the MENUbutton.Press the EXITbutton to exit the menu screen.
Language
Aspect Ratio
Overscan
Flip horizontal
Flip vertical
Sleep time
Auto sleep
Set ID
Presentation timer
Digital ZoomEnglish
4 : 3
1
10%
Off
Off
MENU Prev.        Move            Select
Time alarm
Time KeeperOff
Off
MENU Exit           Move            Select 
						

							Function
26
Using Digital Zoom Function
Adjusting the Zoom Adjusting the Position
* This function is available only in RGB input mode.The Zoom -/+and Position values return to their defaults when
you change the SOURCE or input signal,or turn the power off.
1. Press the ZOOMbutton on the remote control.
2. Press the 
,button to selectZoom -/+item.
1. Press the ZOOMbutton on the remote control.
2. Press the 
,button to selectPositionitem.
Zoom -/+
Position
Reset100             %
MENU Exit          Move            Select
Zoom -/+
Position
Reset110             %
MENU Exit            Move            OK
Press OK to Start
3. Press the ,button to adjust Zoom -/+ to your
choice.
You can adjust Zoom -/+ in 5%increments from 100%to
250%.
You can also use this function by using the MENUbutton.Press the EXITbutton to exit the menu screen.
3. Press the OK button. When the window below appears
at the bottom right corner of the screen, press the 
//
/ 
to adjust the position. When the arrow turns black,
maximum adjustment has been reached and no further
adjustment can be made. 
Position is activated only when Zoom --/+is set to more
than 105%.
You can also use this function by using the MENUbutton.Press the EXITbutton to exit the menu screen.
Prev.  
						

							Function
27
To select a background imageTo initialize keystone
To use keystone function
1. Press the KEYSTONEbutton on the remote control.
2. Press the 
,button to select a item.
1. Press the KEYSTONEbutton on the remote control.
2. Please select a Backgroundimage by 
,button.
3. Please select desiring item by 
,button.
 If there ’s no input signal,it is possible to adjust 
keystone by using the adjusting pattern.
1. Press the KEYSTONEbutton on the remote control.
2. Please select keystone initialization by 
,button.
3. Press  the OK button.Keystone adjusting figure 
returns to the factory price.
H          0
V          0
Keystone
Background
Keystone reset
Top left
BottomTo pRightLeft
Top leftTop rightBottom leftBottom right
3. Press the ,button to select the item (H or V)you want,
and press the 
,button to adjust it.
You can adjust each item from 0 to 100.The default value may change depending on input mode.You can also use this function by using the MENUbutton.Press the MENUbutton to exit the menu screen.
1. Press the BLANKbutton.The screen turns off to a background color.You can choose the background color.
(Refer to ‘Selecting blank image color’)
2. Press any button to cancel the blank function.To temporarily turn off the lamp, press BLANK on the remote control. Do not block the projection lens with any
objects when the projector is under operation as this could cause the objects to become heated and deformed
or even cause a fire. 
Using Blank Function
* This function may be effective if you need to get the attention of the audience during presentations, meetings or briefings.
MENU Exit               Select
Signal
V          0
MENU Exit               Select
Background
Keystone resetSignalSignal
V          0
MENU Exit               OK
Background
Keystone resetSignalSignal
Press OK Key 
						

							Function
28
1. Press the MENUbutton and then use  ,button to select the         menu.
2. Press the 
,button to selectBlank imageitem.
3. Press the  
,button to selectthe color you want to use.
Background image will be altered to the selected Blank image function.You can choose blue, black, green, or captured image for the Blank image.If you have a captured image, you can use it as a blank image instead of logo
image. And you only have one last captured image.
When you select the Captured image, displays a logo, if you don’t have a cap-
tured image.
Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Selecting Blank image
Captured Image Function
1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the 
,button to selectCaptured Imageitem.
3. Press the OK button to capture actual screen image. 
4. Press the OK button again to save Screen capture image.
You can use the captured image as a Blank image. You can not use the remote control when this function is in use.  If you want see your captured image, select Captured image in the Blank image
function. 
Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Keystone
Blank Image
Captured Image
Lamp mode
Monitor Out
Lamp time                             11 Hr
Black
High bright
RGB1
To set
MENU Prev.          Move            OK
Confirm Screen Capture
OK Cancel
Keystone
Blank Image
Captured Image
Lamp mode
Monitor Out
Lamp time                             11 Hr
Black
High bright
RGB1
MENU Prev.        Move            Select
1. Press the LAMPbutton of remote control.
2. Press the 
,button to adjust the screen condition as you want.
Each press of the, button changes the screen as shown below.
The menu automatically disappears at specific temperature (more than 35°C).  It is automatically changed into power saving mode at specific temperature (more than 35°C).You can use this function through the MENUbutton.  To exit the menu display, press the EXITbutton.
Lamp mode Function
High BrightEconomic 
						

							Function
29
1. Press the MENUbutton and then use ,button to select the         menu.
2. The used lamp time is displayed.
When projector lamp is reaching the end of its life, the lamp indicator will turn
red. (Refer to the page 10.)
The lamp warning LED illuminates red continuously in the case of excessive
lamp time.
 Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Checking lamp time
1. Press the STILLbutton of remote control.
* You can freeze the input image.
2. To exit STILL, press any button .
* The STILL function will release automatically after approximately 10 minutes.
Using Still Function

1. Press the MENUbutton and then use ,button to select the         menu.
2. Press the  
,button to selectMonitor Outitem.
3. Press the 
,button to select RGB1, RGB2 or Auto.
Press the MENUbutton twice or the EXITbutton to exit the menu screen.Auto mode is the mode to output an image of currently seeing input among 
RGB1 or RGB2 input.
Using Monitor out Function
Keystone
Blank Image
Captured Image
Lamp mode
Monitor Out
Lamp time                             11 Hr
Black
High bright
RGB1
MENU Prev.        Move            Select
Keystone
Blank Image
Captured Image
Lamp mode
Monitor Out
Lamp time                             11 Hr
Black
High bright
RGB1
* You can select either of the two RGB inputs.
MENU Exit             Move           OK 
						

							Function
30
1. Press the AUTO button of the remote controller.Image positioning and synchronization are automatically adjusted.
2. If any more manual adjustment is needed according to the various PC
mode inputs even after the auto-correction, execute 
Phase, Clock,
Horizontal 
andVertical function in       menu. In certain circumstances,
you can’t get the best picture quality by only using auto-correction.
Auto configure Function
* This function assures you of getting the best video quality by automatically adjusting the horizontal size and synchronization
of the image. 
* Auto Tracking function works in RGB PC input only.
Auto Configure
You can also use this function by using the MENU button. (Only in RGB mode)
For best results, perform this function while displaying a still image.
Screen Menu Options
1. Press the MENUbutton and then use ,button to select the
menu.
2. Press the 
,button to select Phaseitem.
3. Press the  
,button to make desired adjustments.
Phaseadjustment range is 0 ~63.The variable range can be different depends on input resolutions. Press the MENUbutton twice or the EXITbutton to exit the menu screen.
1. Press the MENUbutton and then use ,button to select the
menu.
2. Press the 
,button to select Clockitem.
3. Press the  
,button to make desired adjustments.
Clockadjustment range is -20 ~ 20.The variable range can be different depends on input resolutions. Press the MENUbutton twice or the EXITbutton to exit the menu screen.
Using Clock Function
Using Phase Function
Auto Configure  
Phase          8
Clock                    0
Horizontal               0
Vertical                    0   
MENU Prev.         Move           Adjust
Auto Configure  
Phase          8
Clock                    0
Horizontal               0
Vertical                    0   
MENU Prev.        Move           Adjust