Christie Digital Systems Lx450, Lx380 Users Manual

							
51
Screen Adjustment
Select Digital zoom +. The On-Screen Menu disappears and
“D. zoom +”appears. Press the SELECT button to expand
the image size. Use the Point 
ed7 8buttons to pan the
image. The Panning function can work only when the image
is larger than the screen size.
You can also enter the Digital zoom + mode by pressing the
D.ZOOM button on the remote control.
To exit the Digital zoom +/– mode, press any button except
the D.ZOOM, SELECT, and Point buttons.
To return to the previous screen size, select a screen size
from the Screen Menu or select an input source from the
Input Menu (p.35) again, or adjust the screen size with the
D.ZOOM buttons on the remote control. Digital zoom +

Select Digital zoom –. The On-Screen Menu disappears and
“D. zoom –” appears. Press the SELECT button to compress
image size. 
You can also enter the Digital zoom - mode by pressing the
D.ZOOM button on the remote control.
Digital zoom –

F
or zooming in and out the images
Wide
Provide the image to fit the screen size. Normal
True

Provide the image in its original size. When the original
image size is larger than the screen size (1024 x 768), the
projector enters to the panning mode automatically. Use the
Point 
ed7 8buttons to pan the image. When adjusted,
the arrows will turn red. When reached to the correction
limits, the arrows will disappear.
Provide the image to fit the wide video aspect ratio (16:9)
by expanding the image width uniformly. This function can
be used for providing a squeezed video signal at 16:9.
Full screen

Provide the full screen image. 
✔Notes:
• The projector cannot display any resolution higher
than 1600 x 1200. If your computer’s screen
resolution is higher than that, lower the resolution
before connecting to the projector.
• The image data other than 1024 x 768 is
modified to fit the screen size in initial mode.
•T rue, Full screen, and Digital zoom +/– cannot be
selected when 480i, 575i, 480p, or 575p is
selected in the PC System Menu (p.38).
• The panning function may not be operated
properly if the stored Mode in the PC Adjust
Menu is used (pp.39–41).
• The minimum compression ratio can be limited
depending on the input signal or when the
Keystone function is working.
• Digital zoom +/– cannot be selected when Full
screen or True is selected.
• The Screen Menu cannot be operated when
720p, 1035i, or 1080i is selected in the PC
System Menu (p.38).
Screen Size Adjustment (Computer Signals)
Select the desired screen size that conforms to the input signal source.\

Move the red frame pointer
to the desired function and
press the SELECT button.
Screen Menu
Screen Menu icon 
						

							
52
Screen AdjustmentScreen Size Adjustment (Video, Component Signals)
Press the MENU button to display the On-Screen
Menu. Use the Point 
7 8buttons to move the red
frame pointer to the Screen Menu icon.1
Use the Point edbuttons to move the red framed
pointer to the desired function and then press the
SELECT button.2
Provide the image at the 4:3 normal video aspect ratio. Normal

Wide

Provide the image at the 16:9 wide screen ratio.
✔Note:
• The Screen Menu cannot be operated when 720p, 1035i, or
1080i is selected in the AV System Menu (p.36).

Move the red frame pointer
to the desired function and
press the SELECT button.
Screen Menu
Screen Menu icon 
						

							
53
Setting
The following setting options are available:Language  ------------------------ Select the language of the On-Screen Menu.
Background --------------------- Select the  background image for no signal input.
Lamp control ------------------- Select the brightness of the lamp.
Pointer  ---------------------------- Select the pointer shape.
Remote control---------------- Select the remote control code.
RC Sensor selection -------- Select the location of infrared remote receiver.
Display ----------------------------- Select the screen display option
Logo -------------------------------- Customize the screen logo
Security --------------------------- Set the Security function
Power management -------- Set the Power management function
Fan control----------------------- Set the cooling fans’ operation
Lamp counter ------------------ Check the lamp time and reset the lamp counter
Filter counter ------------------- Set the filter cleaning timing
On start --------------------------- Turn on the projector automatically when the AC cord is connected.
Test-pattern --------------------- Convenient test patters are provided.
Warning log --------------------- Check the records of operation failures.
Factory default----------------- Set back to the factory default settings. 
						

							
54

Press the MENU button to display the On-Screen
Menu. Use the Point 
7 8buttons to move the red
frame pointer to the Setting Menu icon.1
2
Language
The language used in the On-Screen Menu is available in
English, German, French, Italian, Spanish, Portuguese,
Dutch, Swedish, Russian, Chinese, Korean, and Japanese.
Use the Point edbuttons to move the red framed
pointer to the desired item and then press the SELECT
button. The Setting dialog box appears.
Press the SELECT
button at Language,
then the Language
Menu appears.
Setting Menu (Language)
Setting Menu icon
Setting
Setting
This projector has a Setting menu that allows you to set up
the other various functions described below.

Background
The selected background screen will be displayed when no
input signal is detected.
Blue........ Project a blue background
User ....... Project an image selected in the Logo setting.
Black ...... Project a black background

✔Note:
•W hen no captured image is set, the “User” options is not available.\

Lamp control
This function allows you to change brightness of the screen.
Auto 1 ........ The brightness according to the input signal (between Normal and Eco mode).
Auto 2 ........ The brightness according to the input signal (between High and Eco mode).
High ........... Brighter than the Normal mode.
Normal ...... Normal brightness 
Eco ............. Lower brightness reduces the lamp lower consumption and extends the lamp life.

Pointer
You can emphasize a part of the projected image with this
function. Use the Point 
edbuttons to choose either
Spotlight or Pointer and press the SELECT button. Then use
the Point 
7 8buttons to select a size of the Spotlight
(Large, Middle, or Small) or a pattern of the Pointer (Arrow,
Finger, or Dot). (See page 16 for operation.)

P ointer
Use the Point edbuttons
to choose either Spotlight
or Pointer, and then use
the Point 
7 8buttons to
switch between the
options. 
						

							
55
Setting
Capture
This function enables you to capture an image being
projected to use it for a starting-up display or interval of
presentations.
Select Capture and press the SELECT button. 
A confirmation box appears and select [Yes] to capture
the projected image.
After capturing the projected image, go to the Logo select
function and set it to “User”. Then the captured image
will be displayed the next time you turn on the projector
or when you press the NO SHOW button (see page 32).
To cancel the Capture function, select [No].

Select [Yes] to capture
the projected image. 
Select [Yes] to
stop capturing.  
Capture
Logo select
This function decides on the starting-up display from
among following options.  User ......... Show the image you captured  
Default ..... Show the factory-set logo
Off............ Show the countdown display onlyLogo (Logo and Logo PIN code lock settings)

This function allows you to customize the screen logo with
Logo select, Capture, and Logo PIN code lock functions.

Logo
✔Note:
• When “On” is selected in the Logo PIN code lock function, Logo
select and Capture functions cannot be selected.

✔Notes:
• Before capturing an image, select “Standard” in the Image
Menu to capture a proper image (p.44).
•A  signal from a computer can be captured up to XGA (1024 x
768). A signal from video equipment can be captured except
for 720p, 1035i, and 1080i.
• When capturing the image that has been adjusted by the
Keystone function, the adjusted data is automatically reset and
the projector captures an image without keystone correction. 
• When the Logo PIN code lock function is set to “On,” the
Capture function cannot be selected.   
• When starting to capture a new image, the previously stored
image is cleared even if you cancel the capturing. 
						

							
56
Setting
This function prevents an unauthorized person from
changing the screen logo.Off............ The screen logo can be changed freely from the Logo Menu (p.55).
On ............ The screen logo cannot be changed without a Logo PIN code.
If you want to change the Logo PIN code lock setting,
press the SELECT button and the Logo PIN code dialog
box appears. Enter a Logo PIN code by following the
steps below. The initial Logo PIN code is set to “4321”
at the factory. Logo PIN code lock

Enter a Logo PIN code
Enter a Logo PIN code
Use the Point edbuttons or Number buttons on the
remote control to enter a number. Press the Point 
8
button to fix the number and move the red frame pointer
to the next box. The number changes to “ ✳.” If you fixed
an incorrect number, use the Point 
7button to move the
pointer to the number you want to correct, and then enter
the correct number.
Repeat this step to complete entering a four-digit number.
After entering the four-digit number, move the pointer to
“Set.” Press the SELECT button so that you can start to
operate the projector.
If you entered an incorrect Logo PIN code, “Logo PIN
code” and the number ( ✳✳✳✳) will turn red for a moment.
Enter the correct Logo PIN code all over again.
After a correct Logo PIN code
is entered, the following
dialog box appears.
Change the Logo PIN code
Logo PIN code can be changed to your desired four-digit
number. Press the Point 
dbutton to select “Logo PIN
code change” and then press the SELECT button. The
New Logo PIN code input dialog box appears. Set a new
Logo PIN code.  
Be sure to note the new Logo PIN code and keep it at
hand. If you lost the number, you could no longer change
the Logo PIN code setting. For details on PIN code
setting, refer to “PIN code lock” on pages 60–61. CAUTION:
WHEN YOU HAVE CHANGED THE LOGO
PIN CODE, WRITE DOWN THE NEW PIN
CODE IN COLUMN OF THE LOGO PIN
CODE NO. MEMO ON PAGE 81, AND
KEEP IT SECURELY. SHOULD THE LOGO
PIN CODE BE LOST OR FORGOTTEN, THE
LOGO PIN CODE SETTING CAN NO
LONGER BE CHANGED.
Logo PIN code lock

Use the Point 7 8button to switch On/Off, and then
press the Point 
dbutton to move the pointer to “Quit.”
Press the SELECT button to close the dialog box.
Change the Logo PIN code lock setting
Change the Logo PIN code lock setting

Change the Logo PIN code
Use the Point 7 8buttons to
switch On/Off. 
						

							
57
Setting
Remote control
Remote control
The eight different remote control codes (Code 1–Code 8)
are assigned to the projector; the factory-set, initial code
(Code 1) and the other seven codes (Code 2 to Code 8). 
The same code should set on both the projector and the
remote control. For example, operating the projector in
“Code 7”, the remote control code also must be switched
to “Code 7”.To change the code for the projector
Select a remote control code in this Setting Menu.
To change the code for the remote control:
Press and hold the MENU button and a number button
(1–8) on the remote control for more than five seconds to
switch between the codes. (See page 17 for details.)
RC sensor
Select a location of the infrared remote receiver of the
remote control. See “Remote Control Operating Range” on
page 18 for details.Both ....... Activate both the front and back receiver.
Front ...... Activate only the front receiver.
Back ....... Activate only the back receiver.

Display

This function decides whether to display On-Screen Displays.On ............................ Show all the On-Screen displays. Use this function when you want to
project images after the lamp
becomes bright enough. The factory
default setting is in this option.
Countdown Off ........ Show the input image instead of the countdown when turning on the
projector. Use this function when you
want to project the image as early as
possible even when the lamp is not
bright enough.
Off ............................ Hide the On-Screen Displays except; ●On-Screen Menu
● “Power off?” (p.26)
● “No signal” for Power management
(p.58)
● “Please wait ...”
● White arrows for the True function 
in the Screen Menu (p.51)
● “Filter warning” icon (red) (p.74)

Display
Use the Point 7 8buttons to
switch between the options. 
						

							
58
Setting
Power management

Time left before the lamp is off.

Press the SELECT button at
Power management and this
dialog box appears. Use the
Point 
7 8buttons to choose
one of the three options.
Press the Point 
dbutton to
select the timer, and then
use the Point 
7 8buttons to
set timer.
P ow er management
For reducing power consumption as well as maintaining the
lamp life, the Power management function turns off the
projection lamp when the projector is not used for a certain
period.
If the input signal is interrupted and no button is pressed for
more than 30 seconds, the timer display with “No signal”
appears. It starts the countdown until the lamp is turned off.
The countdown time can be set between 1–30 minutes.
Use the Point 
7 8buttons to set the countdown timer.
Select one of the following options: Ready ................. When the lamp has been fully cooled down, the POWER indicator changes to
fast blinking. In this condition, the
projection lamp can be turned on if the
input signal is reconnected or any button
on the top control or remote control is
pressed. 
Shut down.......... When the lamp has been fully cooled down, the power will be turned off. 
Off ...................... Power management function is off.
On start
When this function is set to “On,” the projector will be
automatically turned on just by connecting the AC power
cord to a wall outlet.

✔Note:
• Be sure to turn off the projector properly (see “Turning Off the
Projector” on page 26). If the projector is turned off in the incorr\
ect
sequence, the On start function does not work properly. 
						

							
59
Setting
Fan control
This function is used to set the cooling fans’ operation to the
projector’s setting environment. Set this function properly in
accordance with the projector’s installation method.
Otherwise, the cooling fans will not work properly and that
causes malfunctions of the projector and decreases the lamp
life.
Slant
Select the projector’s installation condition from the following
options:Off............ When using the projector with the upward/ downward inclination of 20 degrees to the
horizontal plane.
L1 ............. When using the projector with upward inclination of over 20 degrees to the horizontal plane.
L2 ............. When using the projector with downward inclination of over 20 degrees to the horizontal
plane.
Highland
Set this function according to the ground elevation under
which you use the projector. When using the projector in high
altitudes (about 1,200 meters or more above the sea level)
where the fans have less cooling effect, set this function to
“On.”

F an control

Key  lock
Select Key lock. Use the
Point 
edbuttons to choose
one of the options and select
[Yes] to activate it.

Security (Key lock and PIN code lock settings)
This function allows you to use the Key lock and PIN code
lock function to set the security for the projector operation.
Key lock

This function locks the top control and remote control
buttons to prevent operation by unauthorized persons. ...... Unlocked
...... Lock all the top control buttons
...... Lock the top control buttons except for theON/STAND-BY, INPUT, and INFO. buttons.
To unlock, use the remote control.
...... Lock all the remote control buttons. To unlock, use the top control.
...... Lock the remote control buttons except for the ON, STAND-BY, INPUT 1–3, AUTO
PC, FREEZE, and INFO. buttons.
If the top control accidentally becomes locked and you do
not have the remote control nearby or there is something
wrong with your remote control, contact the dealer where
you purchased the projector or the service center.

Press the SELECT button at Fan
control and this dialog box appears.
Use the Point 
edbuttons to choose
Slant or Highland. Use the Point 
7 8
buttons to switch between the
options. 
						

							
60
Change the PIN code lock setting
Use the Point 7 8buttons to
switch between the options.
Use the Point 7 8button to select Off, On1, or On2 and
then move the pointer to “Quit” with the Point 
dbutton.
Press the SELECT button to close the dialog box.
Change the PIN code lock setting Enter a PIN code
Use the Point edbuttons or Number buttons on the
remote control to enter a number. Press the Point 
8
button to fix the number and move the red frame pointer
to the next box. The number changes to “ ✳.” If you fixed
an incorrect number, use the Point 
7button to move the
pointer to the number you want to correct, and then enter
the correct number.
Repeat this step to complete entering a four-digit number.
After entering the four-digit number, move the pointer to
“Set.” Press the SELECT button so that you can start to
operate the projector.
If you entered an incorrect PIN code, “PIN code” and the
number ( ✳✳✳✳) will turn red for a moment. Enter the
correct PIN code all over again.
Setting
PIN code lock
This function prevents the projector from being operated
by unauthorized persons and provides the following
setting options for security.
Off............ Unlocked.
On1 .......... Enter the PIN code every time turning on the projector.
On2 .......... Enter the PIN code to operate the projector once the power cord is disconnected; as
long as the AC power cord is connected,
the projector can be operated without a PIN
code.
Whenever you change the PIN code lock setting or the
PIN code (the four-digit number), you are required to
enter the PIN code. The “1234” is set as the initial PIN
code at the factory. 
If you want to change the PIN code lock setting, Press
the SELECT button and the PIN code dialog box appears.
Enter a PIN code by following the steps below.
PIN code lock

When the projector is locked
with a PIN code, the PIN code
lock symbol appears on the
menu bar. 
Enter a PIN code

After a correct PIN code is
entered, the following dialog
box appears.