Christie Digital Systems Lwu505 User Manual

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
Using the remote control for some frequently used operations is advisable. Just pressing one of the buttons 
enables you to make the desired operation quickly without calling up the On-Screen Menu.
Press the ZOOM buttons on the remote control to zoom 
in and out the image.
ZOOM buttons
Press the FOCUS buttons on the remote control to adjust 
focus of the image.
FOCUS buttons
See page 27 for details.
LENS SHIFT button
Remote Control
D.ZOOM buttonSHUTTER
button
AUTO PC
button
ZOOM buttons
FOCUS buttons LENS SHIFT 
button
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INFO. button SHUTTER button
See pages 27, 63 for details.
SCREEN
button
INFO. button
Press the AUTO PC button on the remote control to 
operate the Auto PC adj. function. The computer screen 
adjustment can be done easily by pressing this button. 
See page 37 for details.
AUTO PC button
Press the SCREEN button on the remote control to 
select the desired screen size. The selected screen size 
symbol appears on the screen for 4 seconds. See pages 
42-44 and 49-50 for details.
Press and hold the SCREEN button for more than 5 
seconds to return all the screen size adjustment setting 
to the factory default setting.
SCREEN button
Press the D.ZOOM button on the remote control to enter 
to the Digital zoom +/– mode. See page 43 for details.
D.ZOOM button
Information display can be used to confirm the current 
operating condition of the projector and the signal being 
projected through the projector.
The information menu changes each time you press the
INFO. button on the remote control as follows: 
page 1/2 ¨ page 2/2 ¨ hide ¨ page 1/2 ¨‡‡‡‡‡
While the information menu is displayed, press the Point 
WX buttons to display the previous or next page.
The information window can also be selected from the menu.
Operating with Remote Control
Information Menu
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Basic Operation
IMAGE SEL.
button
IMAGE SEL. button
Press the IMAGE SEL. button on the remote control, the 
last stored image will be displayed on the screen for about 4 
seconds. For its further functions, see pages 40 and 46 for details.
29 
						

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
Press the FREEZE button on the remote control to freeze 
the picture on the screen, meanwhile, volume is muted. 
To cancel the FREEZE function, press the FREEZE 
button again or press any other button.
Fig.1 will appear when the Freeze function is working.
FREEZE button
FILTER button
Press and hold the FILTER button for more than 
5 seconds to operate electrically operated filter to 
replace the filter.
Remote Control
POINTER button
FILTER button
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POINTER button
Basic Operation
3Note:
 
						

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
Remote Control
POINT

x
z
{
ybuttons
KEYSTONE button
Basic Operation
If a projected picture still has keystone distortion after 
pressing the AUTO PC button on the remote control, 
correct the image manually as follows:
Press the KEYSTONE button on the remote control to 
switch the Standard (for Vertical/Horizontal) /Corner 
correction adjustment. The Standard or Corner correction 
adjustment dialog box appears. Use the Point 
x
z
{
y
buttons to correct the Standard or Corner distortion. The 
Standard or Corner correction adjustment can be stored 
(see pages 44, 50).
3Note:

						

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
3Note:

						

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
The input source changes each time you press the INPUT button on the side control or the remote 
control as follows:
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:
Before using the INPUT button on the side control or the remote control, you must select a correct 
input source by On-Screen Menu and the latest input source will be displayed.
Input Selection
Press the INPUT 1, INPUT 2, or INPUT 3 button on the remote control. The input source appears on 
the screen as you press each button. Select the connected input source.
INPUT 1 button
Input 1
RGB (PC analog)
RGB (Scart)
HDMI
INPUT 2 button
Input 2
Video
Y,Pb/Cb,Pr/Cr
RGB
INPUT 3 button
Input 3
Video
Y,Pb/Cb,Pr/Cr
S-video
Side ControlRemote Control
* Only the Input button function is set Mode 1 in the Setting menu, the INPUT button is used for 
switching input source. (p.51)
INPUT button*
Direct Operation
Remote Control Operation
Side Control/Remote Control Operation
INPUT 1/2/3 buttons
Remote Control
INPUT button*
RGB (AV HDCP)
RGB (PC digital)
33 
						

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
INPUT MENU
When your computer is connected to the INPUT 1 
(ANALOG) terminal, select RGB (PC analog).
RGB(PC analog)
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When connecting the computer output [5 BNC Type 
(Green, Blue, Red, Horiz. Sync, and Vert. Sync.)] from the 
computer to G, B, R, H/HV, and V jacks:
Input Selection
When your computer is connected to the INPUT 2 
(5 BNC INPUT JACKS) terminal, select RGB.
RGB
1
2
3
Press the MENU button to display the On-Screen 
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submenu items. 
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source and then press the SELECT button.
INPUT 2 MENU INPUT 1 MENU
Computer Input Source Selection
WHEN SELECTING INPUT 1 (COMPUTER INPUT TERMINALS )
WHEN SELECTING INPUT 2 (5 BNC INPUT JACKS )
Menu Operation
34 
						

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
When the video input signal is connected 
to the Y-Pb/Cb-Pr/Cr jacks, select 
Y,Pb/
Cb,Pr/Cr.
When the video input signal is connected 
to the VIDEO jack, select Video.
When the video input signal is connected 
to the S-VIDEO jack, select S-video. When connecting to video equipment, select the type of 
Video source in the Source Select Menu. 
When the video input signal is connected 
to the Y-Pb/Cb-Pr/Cr jacks, select 
Y,Pb/
Cb,Pr/Cr.
When the video input signal is connected 
to the VIDEO jack, select Video.
When connecting to video equipment, select the type of 
Video source in the Source Select Menu. 
Video
Y,Pb/Cb,Pr/Cr
Video
S-video
When connecting to video equipment, select the type of 
Video source in the Source Select Menu. 
INPUT 1 MENU
HDMI
RGB(Scart)
When scart video equipment is connected to the 
INPUT 1 (ANALOG) terminal, select RGB (Scart).
When the video signal is connected to the HDMI 
terminal, select HDMI.
INPUT 2 MENU
INPUT 3 MENU
Y,Pb/Cb,Pr/Cr
1
2
3
Press the MENU button to display the On-Screen 
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submenu items. 
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source and then press the SELECT button.
Video Input Source Selection
Menu Operation
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							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
Computer Input
PC System Menu
PC System Menu
1
2
PC system can also be selected manually.The PC System Menu 
Selected system is    
displayed.
Press the MENU button to display the On-Screen 
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system and then press the SELECT button.3
Systems in this dialog 
box can be selected. CustomizedMode (1-10)
set in the PC adjust Menu 
(pp.38-39).
This projector automatically tunes to various types of computers with its Multi-scan system and Auto PC 
adjustment. If a computer is selected as a signal source, this projector automatically detects the signal 
format and tunes to project a proper image without any additional settings. (Signal formats provided in this 
projector are shown on pages 82-83)
One of the following messages may appear when:
There is no signal input from the computer. 
Check the connection between your computer 
and the projector. (See “Troubleshooting” on 
pp. 73-75.)
Auto
- - - - 
The preset system is manually adjusted in the 
PC adjust Menu. The adjusted data can be 
stored in Mode 1-10 (pp.38-39).Mode 1
PC Systems provided in this projector is 
chosen.  The projector chooses a proper system 
provided in the projector and displays it.SVGA 1
*Mode 1 and SVGA 1 are examples.  
Computer System Selection
Automatic Multi-Scan System
Selecting Computer System Manually
When the projector cannot recognize the 
connected signal conforming to the provided 
PC Systems, Auto is displayed on the System 
Menu box and the Auto PC adjustment function 
works to display proper images. If the image is 
not projected properly, a manual adjustment is 
required (pp. 38-39).
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							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
Auto PC Adjustment function is provided to automatically adjust Fine sync, Total dots, Position H and 
Position V to conform to your computer. 
To store the adjusted parameters:
The adjusted parameters from the Auto PC Adjustment 
can be stored in the projector. Once the parameters are 
stored, the setting can be done just by selecting Mode in 
PC SYSTEM Menu (p.36). See “Manual PC Adjustment” 
on pages 38-39.
The Auto PC adjustment function can be operated directly 
by pressing the AUTO PC button on the remote control.
Remote Control
Computer Input
PC adjust MenuPress the MENU button to display the On-Screen 
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then press the SELECT button.
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selectAuto PC adj. and press the 
SELECT button.
Please wait... appears while the 
Auto PC adjustment is in process.
Auto PC Adjustment
Direct Operation
Menu Operation
Auto PC adj.
AUTO PC 
button
3Note:
 
						

							LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
Some computers employ special signal formats which may not be tuned by Multi-Scan system of this 
projector. Manual PC Adjustment enables you to precisely adjust several parameters to match those special 
signal formats. The projector has 10 independent memory areas to store those parameters manually 
adjusted. It allows you to recall the setting for a specific computer. 
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eliminating a flicker from the image displayed (from 0 
to 31).
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dots in one horizontal period to match your PC image.
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picture position.
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position.
Press the SELECT button to show H-sync freq. and 
V-sync freq. of  the connected computer.
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When the image has dark bars, try this adjustment.
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displayed by this projector.
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displayed by this projector.
Computer Input
PC adjust Menu
1
2
Press the MENU button to display the On-Screen 
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adjustDQGWKHQSUHVVWKH3RLQW
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button.
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item and then press the SELECT button to display 
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buttons to adjust the setting value.
Fine sync
Total dots
Position H
Position V
Current mode
Clamp
Display area H
Display area V
Manual PC Adjustment
38