Sharp Projector Pg Ls2000 User Manual

49
Useful        
Features
8  Selecting the Quick 
 Start Menu
Selectable items Description
On Pressing  MENU displays the 
Quick Start Menu screen.
Off Pressing  MENU displays the 
Complete Menu screen.
9  Setting the FUNCTION
Button Operation
You can assign one of the following functions 
to the  FUNCTION  button on the remote con-
trol. The assigned function can be performed 
by just pressing  FUNCTION.
Selectable items Description
Input Search Automatically searches for and  switches to the...

50
Viewing Stereoscopic 3D Images
Precautions on Viewing Stereoscopic 3D Images
Before viewing stereoscopic 3D images, please read this section carefully.
WARNING
Under normal conditions, viewing stereoscopic 3D images is safe for any duration that you would 
normally view your screen. However, some people may experience discomfort. The following 
precautions are recommended to minimize the potential for experiencing visual problems or any 
adverse symptoms.
Take regular breaks, at least 5 to 15 minutes...

51
Useful        
Features
Information on the 3D Projection Function
To display 3D images, this projector requires:
WHAT YOU WILL NEED
1)  Source devices that support the field sequential format
– For details on the supported signals, see the Compatibility Chart in this operation manual.
2)  3D LCD shutter glasses that support the DLP
® Link™* system
– Contact your nearest Sharp Authorized Projector Dealer for purchasing details.
* DLP
® Link™ is a trademark of Texas Instruments.
The projected image may...

52
Using 3D Viewing Mode
Use the following procedure to project 
3D images. 
For operation of the 3D LCD shutter 
glasses and the 3D-video playback 
equipment, see the corresponding 
operation manual.
O/Q 
buttons 
ENTER button 
3D MODE button 
Projecting 3D images
1  Turn the projector on.
2  Turn the 3D-video playback 
equipment on.
 Set the 3D-video playback equipment so 
that it outputs one of the signals listed in 
the Compatibility Chart in this operation 
manual.
3  Switch the Input mode of the...

53
Appendix
Maintenance
Cleaning the projectorEnsure that you have unplugged the power 
cord before cleaning the projector.
The cabinet as well as the operation panel is 
made of plastic. Avoid using benzene or 
thinner, as these can damage the fi nish on 
the cabinet.
Do not use volatile agents such as 
insecticides on the projector.
Do not attach rubber or plastic items to the 
projector for long periods.
The effects of some of the agents in the 
plastic may cause damage to the quality or 
fi nish of...

54
Maintenance Indicators
The warning lights (power indicator, lamp indicator and temperature warning indicator) on the 
projector indicate problems inside the projector.
If a problem occurs, either the temperature warning indicator or the lamp indicator will 
illuminate red, and the projector will enter Standby mode. After the projector has entered 
Standby mode, follow the procedures given below.
To p  V i e wLamp indicator
Temperature warning indicator
Power indicator
About the temperature warning...

55
Appendix
Maintenance indicatorProblem Cause Possible Solution
Normal Abnormal
Temperature 
warning 
indicatorOff Red blinks  (On)/
Red on 
(Standby) The internal 
temperature is 
abnormally high.
Temperatures 
around the projector 
are high.
Blocked air intake
•
• Use the projector in an 
area with a temperature of 
lower than 95°F (+35ºC).
Relocate the projector to 
an area with proper 
ventilation. (See page 
8.)
•
•
Cooling fan 
breakdown
Internal circuit failure
Clogged air intake
•
•
• Take the...

56
Regarding the Lamp
Lamp
It is recommended that the lamp (sold separately) be replaced when the remaining lamp life becomes 
5% or less, or when you notice a signifi cant deterioration in the picture and color quality. The lamp life 
(percentage) can be checked with the on-screen display. (See page 
49.)
Purchase a replacement lamp of type AN-L X20LP from your place of purchase, nearest Sharp 
Authorized Projector Dealer or Service Center.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this...

57
Appendix
Removing and Installing the 
Lamp Unit
Warning!
Do not remove the lamp unit from the 
projector right after use. The lamp and parts 
around the lamp will be very hot and may 
cause burns or injury.
•
Info
Do not touch the glass surface of the lamp 
unit or the inside of the projector. 
To avoid injury to yourself and damage to the 
lamp, make sure you carefully follow the 
steps below.
Do not loosen other screws except for the 
lamp unit cover and lamp unit.
•
•
•
1 Press 
STANDBY/ON  on the...

58
4  Remove the lamp unit. Loosen the securing screw from the lamp 
unit. Hold the lamp unit and pull it in the 
direction of the arrow. At this time, keep 
the lamp unit horizontal and do not tilt it.
5  Insert the new lamp unit.Press the lamp unit fi rmly into the lamp unit 
compartment to align the lamp connectors. 
Fasten the securing screw.
6  Replace the lamp unit cover.Slide the lamp unit cover horizontally back 
into place and align the tabs (1). Then 
tighten the user service screw ( 2) to...