Christie Digital Systems Lwu420 Operating Guide

							49LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
MY BUTTONThis item is to assign one of the following function to 
MY BUTTON 1 and 2 on the remote control (6).Choose 1 or 2 on the MY BUTTON menu using the ◄/► button first. Then 
using the ▲/▼ buttons sets one of the following functions to the chosen button.
• RGB1: Sets port to RGB1.
• RGB2: Sets port to RGB2.
• HDMI: Sets port to HDMI.
• COMPONENT: Sets port to COMPONENT (Y, CB/PB, CR/PR).
• S-VIDEO: Sets port to S-VIDEO.
• VIDEO: Sets port to VIDEO.
•  INFORMATION: Displays the INPUT -INFORMATION- (51) or 
NETWORK -INFORMATION- (64) or nothing.
•  AUTO KEYSTONE 
 : Performs automatic keystone distortion 
correction (38).
•  MY MEMORY: Loads one of adjustment data stored (31). When more than one data are saved, the adjustment  
changes every time the MY BUTTON is pushed.When no data is saved in memory, the dialog "No 
saved data" appears.
When the current adjustment is not saved to 
memory, the dialog as shown in the right appears.
If you want to keep the current adjustment, please press  
the ◄ button to quit. Otherwise loading a data will overwrite the current adjusted condition.
• ACTIVE IRIS: Changes the active iris mode.
• PICTURE MODE: Changes the PICTURE MODE (27).
•  FILTER RESET: Displays the filter time reset confirmation dialogue (48).• AV MUTE : Turns the picture and audio on/off.
•  TEMPLATE: Makes the template pattern selected to the 
TEMPLATE item

(
46) appear or disappear.
•  PbyP SWAP: Swaps the picture of right side with left side in the 
PbyP mode (
25).
• MY IMAGE: Displays the MY IMAGE menu (63).
MY SOURCEThis item is to assign an input signals to 
MY SOURCE / DOC. CAMERA button on the remote control (6, 19).
Using the ▲/▼ buttons sets one of the following input 
signal.
 RGB1 
 RGB2 
 HDMI VIDEO 
 S-VIDEO 
 COMPONENT
SERVICESelecting this item displays the SERVICE menu.
Select an item using the ▲/▼ buttons, and press the ► button or 
the 
ENTER button on the remote control to execute the item.
     FAN SPEED        AUTO ADJUST          FILTER MESSAGE        FACTORY RESET  INFORMATION  REMOTE FREQ.  REMOTE RECEIV.  KEY LOCK
FAN SPEED
Using the ▲/▼ buttons switches the rotation speed 
of the cooling fans. The HIGH is the mode for use at 
highlands etc. Note that the projector is noisier when 
the HIGH is selected.
HIGH 
 NORMAL
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							50LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SERVICE
(continued)AUTO ADJUST
Using the ▲/▼ buttons to select one of the mode. 
When the DISABLE is selected, the automatic 
adjustment feature is disabled.
FINE 
 FAST 
 DISABLE
      
FINE: Finer tuning including H.SIZE adjustment.
FAST:  Faster tuning, setting H.SIZE to prearranged data for the input signal.
• Depending on conditions, such as input image, signal cable to 
the projector, environment around the projector, etc., the automatic 
adjustment may not work correctly.  In such a case, please 
choose DISABLE to disable the automatic adjustment, and make 
adjustment manually.
FILTER MESSAGE
Use the ▲/▼ button to set the timer for the interval to 
show the message for cleaning up the air filter. 
500h 
 1000h 
 1500h 
 2000h 
 TURN OFF
After choosing an item except TURN OFF, the message 
“REMINDER *** HRS PASSED AFTER THE LAST FILTER 
CHECK” will appear after the timer reaches the interval time set by 
this feature
 (71). When the TURN OFF is chosen, the message will not appear. 
Utilize this feature to keep the air filter clean, setting the suitable 
time according to your environment of this projector.
• Please check and clean the air filter periodically, even if there is no 
message. If the air filter becomes to be blocked by dust or others, 
the internal temperature will rise, which could cause malfunction, or 
reduce the lifetime of the projector.
• Please be careful with the operating environment of the projector 
and the condition of the air filter.
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							51LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SERVICE
(continued)KEY LOCK
Using the ▲/▼ buttons turns on/off the key lock feature. When 
TURN ON is selected, the buttons on the projector except the 
STANDBY/ON button are locked.
TURN ON 
 TURN OFF
• Please use to avoid a mischief and touching accidentally. This 
function does not have any effect on the remote control.
REMOTE RECEIV.
(1) Select a remote sensor using the ▲/▼ button.
1:FRONT 
 2:TOP 
 3:REAR
         
(2) Switch it using the ENTER or INPUT button.

 (off) 
 
 (on)
• A sensor cannot be turned off when the other  
two are off. Always at least one sensor is on.
REMOTE FREQ.
Use the ▲/▼ button to change the Projector's remote sensor 
setting (
14).
1:NORMAL 
 2:HIGH
Items with a checkmark are on. The factory 
default setting is for both 1:NORMAL and 
2:HIGH to be on. If the remote control does 
not function correctly, set the this to either only 
1 or only 2 as described in Remote Control 
Settings (
14).
Neither can be turned off at the same time.
INFORMATION
Selecting this item displays a dialog titled “INPUT-INFORMATION-”. 
It shows the information about the current input.
• The “FRAME LOCK” message on the dialog means the frame lock 
function is working. 
• The “SCART RGB” message means the 
COMPONENT port 
is working as a SCART RGB input port. Please refer to the 
COMPONENT item in INPUT Menu
 (35).
• This item can't be selected for no signal and sync out.
• When the MY TEXT DISPLAY is set to TURN ON, the MY TEXT 
is displayed together with the input information in the INPUT-
INFORMATION- box.
 (58)
FACTORY RESET
Selecting RESET using the button ▲ performs this function. By 
this function, all the items in all of menus will collectively return to 
the initial setting. Note that the items LAMP TIME, FILTER TIME, 
LANGUAGE, SECURITY and NETWORK settings are not reset.
RESET 
	 CANCEL
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							52LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SECURITYThis projector is equipped with security functions.
User registration is required before using the security functions.
Please contact your local dealer.
1. Using Security Features
1.1 Inputting the PASSWORD
1.1-1  Use the ▲/▼ buttons on the OPTION 
Menu to select SECURITY and press the ► 
button. The ENTER PASSWORD box will be 
displayed. The factory default PASSWORD is 
4304. This PASSWORD can be changed (1.2 
Changing the PASSWORD). 
• It is strongly recommended the factory default 
PASSWORD to be changed as soon as possible.
1.1-2  Use the ▲/▼/◄/► buttons to enter the 
registered PASSWORD. Move the cursor to 
the right side of the ENTER PASSWORD 
BOX and press the ► button to display the 
SECURITY menu. If an incorrect PASSWORD 
is input, the ENTER PASSWORD BOX will 
be displayed again. If incorrect PASSWORD 
is input 3 times, the projector will turn off. 
Afterwards the projector will turn off every time 
an incorrect PASSWORD is input.
1.2 Changing the PASSWORD
1.2-1  Use the ▲/▼ buttons on the SECURITY menu 
to select SECURITY PASSWORD CHANGE 
and press the ► button to display the ENTER 
NEW PASSWORD BOX.
1.2-2  Use the ▲/▼/◄/► buttons to enter the new 
PASSWORD.
1.2-3  Move the cursor to the right side of the 
ENTER NEW PASSWORD BOX and press 
the ► button to display the NEW PASSWORD 
AGAIN BOX, enter the same PASSWORD 
again. 
1.2-4  Move the cursor to the right side of the NEW 
PASSWORD AGAIN BOX and press the ► 
button and the NOTE NEW PASSWORD BOX 
will be displayed for about 20 seconds, please 
make note of the PASSWORD during this time. 
Pressing the 
ENTER button on the remote 
control or INPUT button on the projector will 
close the NOTE NEW PASSWORD BOX.
• Please do not forget your PASSWORD.
ENTER PASSWORD 
BOX
SECURITY menu
ENTER NEW 
PASSWORD BOX
NEW PASSWORD 
AGAIN BOX
NOTE NEW 
PASSWORD BOX
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							53LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SECURITY
(continued)1.3 If you have forgotten your PASSWORD
1.3-1  Follow the procedure in 1.1-1 to display the 
ENTER PASSWORD BOX.
1.3-2  While the ENTER PASSWORD BOX is 
displayed, press and hold the 
RESET button 
on the remote control for about 3 seconds 
or press and hold the 
INPUT button for 3 
seconds while pressing the ► button on the 
projector. 
The 10 digit Inquiring Code will be displayed.
• If there is no key input for about 55 seconds while 
the Inquiring Code is displayed, the menu will close. 
If necessary, repeat the process from 1.3-1.
1.3-3  Contact your dealer with the 10 digit Inquiring Code. Your PASSWORD 
will be sent after your user registration information is confirmed.
2. Using the MyScreen PASSWORD Function
The MyScreen PASSWORD function can be used to prohibit access to the 
MyScreen function and prevent the currently registered MyScreen image 
from being overwritten.
2.1 Turning on the MyScreen PASSWORD 
Function
2.1-1  Use the ▲/▼ buttons on the SECURITY 
menu to select MyScreen PASSWORD and 
press the ► button to display the MyScreen 
PASSWORD on/off menu.
2.2 Setting the PASSWORD
2.2-1  Display the MyScreen on/off menu using the 
procedure in 2.1-1.
2.2-2  Use the ▲/▼ buttons on the MyScreen 
PASSWORD on/off menu to select TURN ON. 
The ENTER PASSWORD BOX (small) will be 
displayed.
2.2-3  Use the ▲/▼/◄/► buttons to enter the 
PASSWORD. Move the cursor to the right side 
of the ENTER PASSWORD BOX (small) and 
press the ► button to display the PASSWORD 
AGAIN BOX, enter the same PASSWORD 
again.
Inquiring Code 
(PASSWORD)
PASSWORD AGAIN 
BOX
MyScreen 
PASSWORD on/off 
menu
ENTER PASSWORD BOX 
(small)
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							54LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SECURITY
(continued)
2.2-4  Move the cursor to the right side of the 
PASSWORD AGAIN BOX and press the 
► button to display the PASSWORD for 
about 20 seconds, please make note of the 
PASSWORD during this time. 
Pressing the 
ENTER button on the remote control 
or INPUT button on the projector will return to 
MyScreen PASS WORD on/off menu.
When a PASSWORD is set for MyScreen:
• The MyScreen registration function (and menu) will be unavailable.
• The MyScreen Lock menu will be unavailable.
• The START UP setting will be locked on MyScreen (and the menu will be 
unavailable).
Turning the MyScreen PASSWORD off will allow normal operation of these 
functions.
• Please do not forget your MyScreen PASSWORD.
2.3 Turning the PASSWORD off
2.3-1  Follow the procedure in 2.1-1 to display the MyScreen PASSWORD 
on/off menu.
2.3-2  Select TURN OFF to display the ENTER PASSWORD BOX (large). 
Enter the registered PASSWORD and the screen will return to the 
MyScreen on/off menu.
If an incorrect PASSWORD is input, the menu will close. If necessary, repeat 
the process from 2.3-1.
2.4 If you have forgotten your PASSWORD
2.4-1  Follow the procedure in 2.1-1 to display the MyScreen PASSWORD 
on/off menu.
2.4-2  Select TURN OFF to display the ENTER 
PASSWORD BOX (large). The 10 digit 
Inquiring Code will be displayed inside the 
BOX.
2.4-3  Contact your dealer with the 10 digit Inquiring 
Code. Your PASSWORD will be sent after 
your user registration information is confirmed.
3. Using the PIN LOCK FunctionPIN LOCK is a function which prevents the projector from being used unless 
a registered Code is input.
3.1 Registering the PIN Code
3.1-1  Use the ▲/▼ buttons on the SECURITY menu 
to select PIN LOCK and press the ► button 
or the 
ENTER button to display the PIN LOCK 
on/off menu.
3.1-2  Use the ▲/▼ buttons on the PIN LOCK on/off 
menu to select TURN ON and the PIN BOX 
will be displayed. 
ENTER PASSWORD 
BOX (large) NOTE PASSWORD 
BOX
(continued on next page)
PIN LOCK on/off menu 
						

							55LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SECURITY
(continued)
3.1-3   Input a 4 part PIN Code using the ▲/▼/◄/►/
RGB and INPUT buttons. 
The PIN CODE AGAIN BOX will appear. 
Reenter the same PIN Code. This will 
complete the PIN Code registration.
• If there is no key input for about 55 seconds while 
the PIN BOX or the PIN CODE AGAIN BOX is 
displayed, the menu will close. If necessary, repeat 
the process from 3.1-1.
Afterwards, anytime the projector is restarted after 
the power switch is turned off the PIN BOX will be 
displayed. Enter the registered PIN Code.
The projector can be used after entering the 
registered PIN Code. If an incorrect PIN Code is 
input, the PIN BOX will be displayed again.
If an incorrect PIN Code is input 3 times, the projector will turn off. 
Afterwards the projector will turn off every time an incorrect PIN Code is 
input. The projector will also turn off if there is no key input for about 5 
minutes while the PIN BOX is displayed.
This function will activate only when the projector is started after the power 
switch was turned off.
• Please do not forget your PIN Code.
3.2 Turning Off the PIN LOCK Function
3.2-1  Follow the procedure in 3.1-1 to display the PIN LOCK on/off menu. 
Use the ▲/▼ buttons to select TURN OFF and the PIN BOX will be 
displayed. 
Enter the registered PIN Code to turn the PIN LOCK function off.
If an incorrect PASSWORD is input 3 times, the menu will close.
3.3 If you have forgotten your PIN Code
3.3-1  While the PIN BOX is displayed, press and 
hold the RESET button for three seconds 
or press and hold the INPUT button for 3 
seconds while pressing the ► button on the 
projector.
• If there is no key input for about 5 minutes while 
the Inquiring Code is displayed, the projector will 
turn off.
3.3-2  Contact your dealer with the 10 digit Inquiring Code. Your PASSWORD 
will be sent after your user registration information is confirmed.
PIN BOX
PIN CODE AGAIN BOX
Inquiring Code 
(PIN Code)
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							56LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SECURITY
(continued)
4. Using the Transition Detector Function
While the Transition Detector function is ON, when power switch is started to 
supply to the projector, it might react as below.
• Transition Detector alarm shown below might appear on screen, if the 
projector has been moved or re-installed.
• Transition Detector alarm might appear on screen, if the MIRROR setting 
has been changed.
• Keystone adjustment feature and the adjustment of the PERFECT FIT have 
been prohibited as long as the Transition Detector function is on.
4.1 Turning On the Transition Detector Function
4.1-1  Use the ▲/▼ buttons on the SECURITY menu to 
select Transition Detector and press the ► or the 
ENTER button to display the Transition Detector on/
off menu. Select TURN ON and the current angle 
and mirror setting will be recorded.
• This feature may not function properly if the projector is 
not in a stable position when TURN ON is selected.
4.1-2  If this function is set to TURN ON when the 
vertical angle of the projector or mirror setting 
at which the projector is turned on is different 
than the previously recorded, the Transition 
Detector Alarm will be displayed and the 
projector will not display the input signal.
Set the Transition Detector off in the SECURITY menu to display the input signal.
If the Transition Detector ALARM is displayed for about 5 minutes, the lamp will turn 
off. 
This function will activate only when the projector is started after the power 
switch was turned off.
4.2 Setting the Transition Detector PASSWORD
4.2-1  Use the ▲/▼ buttons on the SECURITY menu to select Transition 
Detector and press the ► or the ENTER button to display the 
Transition Detector on/off menu.
4.2-2  Use the ▲/▼ buttons on the Transition 
Detector on/off menu to select TURN ON. 
The ENTER PASSWORD BOX (small) will be 
displayed.
4.2-3 
 Use the ▲/▼/◄/► buttons to enter a 
PASSWORD. Move the cursor to the right side of 
the ENTER PASSWORD BOX (small) and press 
the 
► button to display the PASSWORD AGAIN 
BOX, enter the same PASSWORD again.
4.2-4  Move the cursor to the right side of the 
PASSWORD AGAIN BOX and press the 
► button to display the PASSWORD for 
about 20 seconds, please make note of the 
PASSWORD during this time.
Pressing the 
ENTER button on the remote control or 
the INPUT button on the projector will return to the 
Transition Detector on/off menu.
• Please do not forget your Transition Detector PASSWORD.
Transition Detector on/
off menu
Transition Detector Alarm
ENTER PASSWORD BOX 
(small)
PASSWORD AGAIN  BOX
NOTE PASSWORD BOX
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							57LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SECURITY
(continued)4.3 Setting the Transition Detector off
4.3-1  Follow the procedure in 4.1-1 to display the Transition Detector on/off 
menu.
4.3-2  Select TURN OFF to display the ENTER PASSWORD BOX (large). 
Enter the registered PASSWORD and the screen will return to the 
Transition Detector on/off menu.
If an incorrect PASSWORD is input, the menu will close. If necessary, repeat 
the process from 4.3-1.
4.4 If you have forgotten your PASSWORD
4.4-1  Follow the procedure in 4.1-1 to display the Transition Detector on/off 
menu.
4.4-2  
Select TURN OFF to display the ENTER 
PASSWORD BOX (large). The 10 digit Inquiring 
Code will be displayed inside the BOX.
4.4-3  Contact your dealer with the 10 digit Inquiring 
Code. Your PASSWORD will be sent after your 
user registration information is confirmed.
5. Using the MY TEXT PASSWORD function
This item allows you to display your own message (MY TEXT) on the START 
UP screen and INPUT-INFORMATION. It can be protected by a password to 
prevent it from being overwritten.
5.1 Writing the MY TEXT
(1)  Use the ▲/▼ buttons on the SECURITY menu 
to select the MY TEXT WRITING menu and 
press the ► button. The MY TEXT WRITING 
dialog will be displayed.
(2) 
 The current MY TEXT will be displayed on the first 3 
lines. If not yet written, the lines will be blank.
Use the 
▲/▼/◄/► buttons and the ENTER or INPUT button to select and enter 
characters. The RESET button can be used to erase 1 character at a time. Also if 
you move the cursor to DELETE or ALL CLEAR on screen and push the ENTER 
or INPUT button, 1 character or all characters will be erased. The MY TEXT can 
be input up to 24 characters on each line.
(3)  To change an already inserted character, press 
the ▲/▼ button to move the cursor to one of 
the first 3 lines, and use the ◄/► buttons to 
move the cursor on the character to be changed. 
After pressing the 
ENTER or INPUT button, the 
character is selected. Then, follow the same 
procedure as described at the item (2) above.
(4)  To finish entering text, move the cursor to the 
SAVE on screen and press the 
ENTER or INPUT 
button. To revert to the previous MY TEXT 
without saving changes, move the cursor to the 
CANCEL on screen and press the 
ENTER or INPUT button.
• The MY TEXT WRITING function is available only when the MY TEXT 
PASSWORD function is set to TURN OFF.
ENTER PASSWORD BOX 
(large)
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							58LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
OPTION Menu
OPTION Menu (continued)
Item Description
SECURITY
(continued)5.2 Displaying the MY TEXT
(1)  Use the ▲/▼ buttons on the SECURITY menu 
to select the MY TEXT DISPLAY menu and 
press the ► button to display the MY TEXT 
DISPLAY on/off menu.
(2)  Use the ▲/▼ buttons on the MY TEXT DISPLAY 
on/off menu to select on or off.
TURN ON 
 TURN OFF
When it is set TURN ON, the MY TEXT will be 
displayed on the START UP screen and the INPUT-
INFORMATION- when the INFORMATION on the 
SERVICE menu is chosen.
• This function is available only when the MY TEXT 
PASSWORD function is set to the TURN OFF.
5.3 Turning on the MY TEXT PASSWORDThe MY TEXT PASSWORD function can prevent the MY TEXT from being overwritten.
5.3-1  Turning on the MY TEXT PASSWORD function
(1)  Use the ▲/▼ buttons on the SECURITY menu 
to select the MY TEXT PASSWORD menu and 
press the ► button to display the MY TEXT 
PASSWORD on/off menu.
5.3-2  Setting the MY TEXT PASSWORD
(1)  Display the MY TEXT PASSWORD on/off menu 
using the procedure in 5.3-1
(2)  Use the ▲/▼ buttons on the MY TEXT 
PASSWORD menu to select TURN ON. The 
ENTER PASSWORD BOX (small) will be 
displayed.
(3)  Use the ▲/▼/◄/► buttons to enter the 
PASSWORD. Move the cursor to the right side of 
the ENTER PASSWORD BOX (small) and press 
the ► button to display the PASSWORD AGAIN 
BOX, and then enter the same PASSWORD 
again.
(4)  Move the cursor to the right side of the 
PASSWORD AGAIN BOX and press ► button to 
display the PASSWORD for about 20 seconds, 
then please make note of the PASSWORD 
during this time.
Pressing the 
ENTER button on the remote control 
or INPUT button on the projector will return to the 
MY TEXT PASSWORD on/off menu. When the 
PASSWORD is set for the MY TEXT;
• The MY TEXT DISPLAY menu will be unavailable, which can prohibit 
changing the DISPLAY setting.
• The MY TEXT WRITING menu will be unavailable, which can prevent the 
MY TEXT from being overwritten.
MY TEXT DISPLAY on/
off menu
ENTER PASSWORD BOX 
(small)
PASSWORD AGAIN  BOX 
NOTE PASSWORD BOX 
(continued on next page)
MY TEXT PASSWORD on/off
menu