Christie Projector LX700 User Manual

61User's Manual
020-000119-01
Filter Instructions
Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter becomes 
clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup 
and adversely affect the life of the projector. This projector has an electrically operated filter which helps you to 
replace the filter easily. The projector monitors the condition of the filter at all time and replaces a filter...

62User's Manual
020-000119-01
Turn off the projector, and unplug the AC power cord 
from the AC outlet.
First, clean up the dust on the projector and around the 
air vents.
1
2
Press Son the filter cover to release the latch and open 
the filter cover.3
Put the new one back into the position and close 
the filter cover. Make sure that the filter cartridge is 
properly and fully inserted.5
CAUTION
Make sure the filter cartridge is inserted in the 
projector. If the filter cartridge is not inserted,...

63User's Manual
020-000119-01
Be sure to reset the Scroll counter after replacing the filter 
cartridge. 
Press the MENU button to display the On-Screen Menu. Use 
the Point 	 buttons to move the red frame pointer to the 
Setting Menu icon.
Use the Point !  buttons to move the red frame pointer to 
Filter counter and then press the SELECT button. A dialog 
box appears showing the Used time option and the Scrolls 
remaining option. Use the Point !  buttons to select  
Scroll(s) remaining.
1
2...

64User's Manual
020-000119-01
Turn off the projector and unplug the AC power cord. Let 
the projector cool for at least 45 minutes.
Loosen the screw and open the lamp cover. Pull out the 
lamp by using the built in handle.
1
3
Replace the lamp with a new one. Make sure that the 
lamp is properly and fully inserted. 4
Open the filter cover. (p.62)2
Connect the AC power cord to the projector and turn on 
the projector.
6
Follow these steps to replace the lamp.
Reset the Lamp counter (p.65)
5
Note:
 s...

65User's Manual
020-000119-01
ORDER REPLACEMENT LAMP
Replacement lamp can be ordered through your dealer. When ordering, give the following information to the 
dealer.
L Model No. of your projector  :  LX700
L  Replacement Lamp Type No.  :  003-120458-01
                (Service Parts No. 610 341 1941)
Resetting the Lamp Counter
Be sure to reset the Lamp counter after the lamp is replaced. When the Lamp counter is reset, the LAMP 
REPLACE indicator stops lighting and the Lamp replacement icon...

66User's Manual
020-000119-01
This projector uses a high-pressure lamp which must be handled carefully and properly. 
Improper handling may result in accidents, injury, or create a fire hazard.
L Lamp lifetime may differ from lamp to lamp and according to the environment of use. There is no 
guarantee of the same lifetime for each lamp. Some lamps may fail or terminate their lifetime in a 
shorter period of time than other similar lamps.
L  If the projector indicates that the lamp should be replaced,...

67User's Manual
020-000119-01
Unplug the AC power cord before cleaning.
Gently wipe the projection lens with a cleaning cloth that 
contains a small amount of non-abrasive camera lens 
cleaner, or use a lens cleaning paper or commercially 
available air blower to clean the lens. 
Avoid using an excessive amount of cleaner. Abrasive 
cleaners, solvents, or other harsh chemicals might scratch 
the surface of the lens.
Cleaning the Projector Cabinet
Unplug the AC power cord before cleaning.
Gently wipe...

68User's Manual
020-000119-01
The WARNING indicators show the state of the function which protects the projector. Check the state of the 
WARNING indicators and the POWER indicator to take proper maintenance. 
Warning Indicators
The projector is shut down and the WARNING TEMP. 
indicator is blinking red.
When the temperature inside the projector reaches a 
certain level, the projector will be automatically shut down 
to protect the inside of the projector. The LAMP/SHUTTER 
indicator turns red and...

69User's Manual
020-000119-01
Troubleshooting
Before calling your dealer or service center for assistance, check the items below once again.
1.  Make sure you have properly connected the projector to peripheral equipment as described on pages 22–24.
2. Check the cable connection. Make sure that all computers, video equipment, and power cords are properly 
connected.
3. Make sure that all power is switched on.
4. If the projector still does not produce an image, restart your computer.
5. If an image...

70User's Manual
020-000119-01
appears on the screen
–  
Filter is out of scroll. Replace the filter cartridge with a new one promptly.  (See pages 
62 -63)
The image is out of focus.
– Adjust the focus of the projector.
– Check Projection Lens to see if it needs cleaning.
Note:  Moving the projector from a cool temperature location to a warm temperature 
location may result in moisture condensation on Projection Lens.  In such cases, 
leave the projector OFF and wait until condensation evaporates.
–...