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 appropriate Input 
mode.
Audio Mute For temporarily turning off the  sound. Press FUNCTION again 
to turn on the sound
Image Shift For moving the projected image  vertically. (See page 
43.)
Signal Info
Input signal information is displayed.
0 STANDBY Mode
Selectable 
items Description
Eco Power consumption is reduced in  Standby mode.
Quick Start The period of startup time is reduced.
DLP® LinkTM
See “Using 3D Viewing Mode” on page 52 for 
details.
DLP® LinkTM Invert
See “Using 3D Viewing Mode” on page 52 for 
details. Menu operation 
n Page 
36
Returning to the Default
 Settings
This function allows you to initialize the 
settings you have made in the projector.
The following items or menu cannot be 
initialized.
- Resolution
- Language
- Lamp Timer (Life)
- System Lock
•
Note
  Checking the Lamp
 Life Status
You can confi  rm the cumulative lamp usage 
time and the remaining lamp life (percentage).
Lamp usage condition Remaining lamp life
“Life” 100% 5%
Operated exclusively 
with “Eco+Quiet” 
set to “On” Approx. 
5,000 hours
Approx. 
250 hours
Operated exclusively 
with “Eco+Quiet” 
set to “Off” Approx. 
3,000 hours
Approx. 
150 hours
It is recommended that the lamp be changed 
when the remaining lamp life becomes 5%. 
The lamp life may vary depending on the 
usage condition.
•
•
Note 
						

							
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 after every 30 to 60 minutes of stereoscopic 3D 
viewing.
  * Based on the guidelines issued by the 3D Consortium revised December 10, 2008. Maintain an appropriate distance from the screen. Viewing from too close a distance can strain 
your eyes. If you experience eye strain, immediately discontinue viewing.
If you experience any of the following symptoms during viewing:
•  nausea, queasiness/dizziness, headache, blurry vision or double vision that lasts longer than few  seconds
Do not engage in any potentially hazardous activity (for example, driving a vehicle) until your 
symptoms have completely gone away. If symptoms persist, discontinue use and do not resume 
stereoscopic 3D viewing without discussing your symptoms with a physician.
As you get more comfortable viewing stereoscopic 3D: •  Adjust the parallax on the 3D-video playback equipment. ( You may not be able to adjust the  parallax on some models of equipment.)
•  Adjust the projected image to the most comfortable viewing size by zooming. 
  (Projecting images on the smallest or largest screen size possible may eliminate the stereoscopic  effect and strain your eyes.)
•  Use the DLP
® Link™ Invert function to properly set the video for your left and right eyes. (For 
details on using “DLP® Link™ Invert”, see the section on its operation in this operation manual.)
The following people should limit stereoscopic 3D viewing:
– Children under 6 years of age (to protect the eye growth process)
– People with a history of photosensitivity
– People with heart disease
– People in poor health
– People who are sleep deprived
– People who are physically tired
– People under the influence of drugs or alcohol
Epilepsy
A small percentage of the population may experience epileptic seizures when viewing certain 
types of images that contain fl  ashing patterns of light.
IF YOU OR ANY MEMBER OF YOUR FAMILY HAS A HISTORY OF EPILEPSY
The following people should consult a physician before viewing stereoscopic 3D images.
–   Anyone with a history of epilepsy, or who has a family member with a history of epilepsy
–  Children under 6 years of age
–   Anyone who has ever experienced epileptic seizures or sensory disturbances triggered by  fl ashing light effects
SOME LIGHT PATTERNS MAY INDUCE SEIZURES IN PERSONS WITH NO PRIOR 
HISTORY OF EPILEPSY
Discontinue use if you experience any of the following symptoms while viewing stereoscopic 
3D images.
–   Involuntary movements, eye or muscle twitching
–   Muscle cramps
–   Nausea, dizziness, or queasiness
–   Convulsions
–   Disorientation, confusion, or loss of awareness of your surroundings
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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 become dark when using the 3D projection function (with “DLP® Link™ ” 
set to “On”).
When “DLP
® Link™” is set to “On”, the following functions may not work fully or may not be 
available at all.
– Keystone/Resize/Magnify
3D formats except for the field sequential method, such as ones used for Blu-ray 3D or DVD 
prepackaged media, are not compatible with this projector. (As of March 2012)
If the power of your left and right eyes greatly differs and you primarily use one eye for viewing the 
images, the images will not appear in 3D.
In addition, images may be difficult to view in 3D or images may not be able to be viewed in 3D 
depending on the individual or the content being displayed.
The stereoscopic effect varies with the individual.
3D viewing is possible within the range that the 3D LCD shutter glasses are able to receive light 
signals reflected by the screen. However, most 3D images are manufactured to be viewed from 
directly in front of the screen, so 3D viewing is recommended directly in front of the screen as 
much as possible.
– The range for receiving signals varies depending on the 3D LCD shutter glasses. For details, see  the operation manual of your 3D LCD shutter glasses.
3D images may not be able to be played back correctly on your computer.
Appendix
How the 3D Projection Function (DLP Link™ ) Works
The 3D projection function of this projector is compatible with the DLP® Link™ system. To watch 
3D images, you use a pair of 3D LCD shutter glasses that alternately display the projected images 
for the left and right eyes and are synchronized with a control (light) signal.
 Shutter glasses  control light signal*
*  The control light signal is transmitted from the lens of the projector, refl ected by the screen, and 
received by the light reception sensor on the 3D LCD shutter glasses. Therefore, the range of 3D 
viewing varies depending on the specifi cations of the 3D LCD shutter glasses (light signal 
receiving sensitivity).
  For details, see the operation manual of your 3D LCD shutter glasses.
•
•
•
•
•
•
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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 projector to enable input of 3D 
video signals.
4  Operate the 3D-video playback equipment and play back the 3D 
content.
5Turn the 3D LCD shutter glasses 
on and place them over your eyes.
•
1
2
3
4
5
6 Press  3D MODE  on the remote 
control to display the 3D MODE 
menu.
Info
If “An invalid button has been pressed.”
is displayed, a 3D-compatible signal is 
not being input. Check the output signal 
on the playback equipment.
•
7 Press 
Q to set “DLP® Link™” to 
“On”.
8 Press  ENTER to switch the mode 
and enable more natural 3D 
image viewing.
Warning!
If the projector, 3D-video playback 
equipment, and 3D LCD shutter 
glasses are not properly set, you may 
experience eye strain in addition to not 
being able to view the images in 3D.•
9 Press  3D MODE . The 3D MODE menu will disappear.
If the images are not displayed in 3D, repeat 
steps 6 to 8.
You can also use “DLP
® Link™” and “DLP®
Link™ Invert” on the menu screen to change 
the 3D setting.
•
•
Note
Ending 3D projection
1 Press 
3D MODE  on the remote 
control to display the 3D MODE 
menu.
2 Press  O to set “DLP® Link™” to 
“Off”.
3 Press  3D MODE .The 3D MODE menu will disappear.
•
•
6
7
8
9
1
2
3
Viewing Stereoscopic 3D Images (Continued) 
						

							
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 the projector.
Wipe off dirt gently with a soft fl annel cloth.
Using a chemical cloth (wet/dry sheet type 
cloth, etc.) may deform the components of 
the cabinet or cause cracking.
Wiping with a hard cloth or using strong 
force may scratch the cabinet surface.
When the dirt is hard to remove, soak a cloth 
in a mild detergent diluted with water, wring 
the cloth well and then wipe the projector.
Strong cleaning detergents may discolor, 
warp or damage the coating on the projector. 
Make sure to test on a small, inconspicuous 
area on the projector before use.
Mild detergent
Mild detergent diluted
with water
Thinner
Wax
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■ Cleaning the lens
Use a commercially available blower or lens 
cleaning paper (for glasses and camera 
lenses) for cleaning the lens. Do not use any 
liquid type cleaning agents, as they may 
wear off the coating fi lm on the surface of the 
lens.
As the surface of the lens can easily get 
damaged, be careful not to scrape or hit the 
lens.
Caution
Do not use any glass cleaner to clean the lens.
Avoid touching the lens with your hands to 
prevent fi ngerprints on or damage to the lens 
surface.
•
•
Cleaning the exhaust and intake vents
Use a vacuum cleaner to clean dust from the 
exhaust vent and the intake vent.
Info
If you want to clean the air vents during 
projector operation, ensure you press 
STANDBY/ON  on the projector or 
STANDBY  on the remote control and put the 
projector into Standby mode. After the 
cooling fan has stopped, clean the vents.
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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 indicator
If the temperature inside the projector increases, due to blockage of the air vents, or the setting 
location, the temperature warning indicator will blink. And if the temperature keeps on rising, 
“
” will illuminate in the lower left corner of the picture with the temperature warning 
indicator blinking. If this state continues, the lamp will turn off, the cooling fan will run and then 
the projector will enter Standby mode. When you fi nd the temperature warning indicator 
blinking, be sure to perform the measures described on page 
55.
About the lamp indicator
When the remaining lamp life becomes 5% or less,  (yellow) and “Change The Lamp” will 
be displayed on the screen. When the percentage becomes 0%, it will change to  (red), the 
lamp will automatically turn off and then the projector will automatically enter Standby mode. 
At this time, the lamp indicator will illuminate in red.
If you tr y to turn on the projector a fourth time without replacing the lamp, the  projector will not turn on.
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Indicators on the Projector
Power indicator Red on Normal (Standby) Green on Normal (Power on)
Red blinks Abnormal (See page 
55.)
Green blinks Normal (Cooling)
Lamp indicator Green on Normal Green blinks The lamp is warming up.
Red on The lamp is shut down abnormally or requires to be  changed. (See page 
55.)
Te m p e r a t u r e  
warning indicator Off Normal
Red on/Red blinks The internal temperature is abnormally high. (See page 
55.)
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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 projector to your 
nearest Sharp Authorized 
Projector Dealer or Ser vice 
Center (see page 
69) for 
repair.
•
Lamp 
indicator Green on 
(Green blinks 
when the  lamp is 
warming  up.) Red on The lamp does 
not illuminate. The lamp is shut 
down abnormally.
• Disconnect the power cord 
from the AC outlet, and 
then connect it again.
•
Time to change 
the lamp. Remaining lamp life 
becomes 5% or less.
• Carefully replace the lamp. 
(See page 
56.)
Take the projector to your 
nearest Sharp Authorized 
Projector Dealer or Ser vice 
Center (see page 
69) for 
repair.
Please exercise care when 
replacing the lamp.
Securely install the cover.
•
•
•
•
Red on 
(Standby) The lamp does 
not illuminate. Burnt-out lamp
Lamp circuit failure
•
•
Power 
indicator Green on/
Red onGreen blinks 
(Cooling) Red blinks The power 
indicator blinks in 
red when the 
projector is on. The lamp unit cover 
is open.
• If the power indicator blinks 
in red even when the lamp 
unit cover are securely 
installed, contact your 
nearest Sharp Authorized 
Projector Dealer or Ser vice 
Center (see page 
69) for 
advice.
•
Info
If the temperature warning indicator illuminates, and the projector enters Standby mode, follow the 
possible solutions above and then wait until the projector has cooled down completely before 
plugging in the power cord and turning the power back on. (At least 10 minutes.)
If the power is turned off for a brief moment due to power outage or some other cause while using 
the projector, and the power supply recovers immediately after that, the lamp indicator will illuminate 
in red and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace 
the power cord in the AC outlet and then turn the power on again.
The cooling fan keeps the internal temperature of the projector constant and this function is 
controlled automatically. The sound of the cooling fan may change during operation because the fan 
speed may change and this is not a malfunction.
•
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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 projector is backed by a 90-day parts and labor limited 
warranty. All service of this projector under warranty, including lamp replacement, 
must be obtained through a Sharp Authorized Projector Dealer or Service Center. 
For the name of the nearest Sharp Authorized Projector Dealer or Service Center, 
please call toll-free: 1-888-GO-SHARP (1-888-467-4277). 
Hg  LAMP  CONTAINS  MERCURY  For  State  Lamp  Disposal          
Information
www.lamprecycle.org or 1-800-BE-SHARP 
U.S.A ONLY
Caution Concerning the Lamp
This projector utilizes a pressurized mercury lamp. A loud sound may indicate lamp failure. Lamp failure 
can be attributed to numerous sources such as: excessive shock, improper cooling, surface scratches 
or deterioration of the lamp due to a lapse of usage time.
The period of time up to failure largely varies depending on the individual lamp and/or the condition and 
the frequency of use. It is important to note that failure can often result in the bulb cracking.
When the lamp replacement indicator and on-screen display icon are illuminated, it is recommended 
that the lamp be replaced with a new one immediately, even if the lamp appears to be operating 
normally.
Should the lamp break, there is also a possibility that glass particles may spread inside of the projector. 
In such a case, it is recommended you contact your nearest Sharp Authorized Projector Dealer or 
Service Center to assure safe operation.
Should the lamp break, the glass particles may spread inside the lamp cage or gas contained in the 
lamp may be vented into the room from the exhaust vent. Because the gas in this lamp includes 
mercury, ventilate the room well if the lamp breaks and avoid all exposure to the released gas. In case of 
exposure to the gas, consult a doctor as soon as possible.
Replacing the Lamp
Caution
Do not remove the lamp unit from the projector right after use. The lamp will be very hot and may cause 
burns or injury.
Wait at least one hour after the power cord is disconnected to allow the surface of the lamp unit to fully 
cool before removing the lamp unit.
Carefully change the lamp by following the instructions described in this section. 
* If you wish, you may have the lamp replaced at your nearest Sharp Authorized Projector 
Dealer or Ser vice Center.
*  If the new lamp does not light after replacement, take your projector to the nearest Sharp Authorized Projector  Dealer or Ser vice Center for repair.
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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 
projector or  STANDBY on the 
remote control to put the 
projector into Standby mode.
2  Disconnect the power cord.Unplug the power cord from the AC 
socket.
Leave the lamp until it has fully c ooled 
down (about 1 hour).
3  Remove the lamp unit cover.Loosen the user service screw ( 1) that 
secures the lamp unit cover. Slide the lamp 
unit cover in the direction of the arrow and 
then lift it up ( 2).
•
•
•
Lamp unit
AN-LX20LPOptional 
accessoryLamp unit
AN-LX20LPOptional 
accessory
1
STANDBY/ON button
AC socketSTANDBY/ON button
AC socket
2
3
User service screw 
(for lamp unit cover)User service screw 
(for lamp unit cover) 
						

							
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 
secure the lamp unit cover.
Info
If the lamp unit and lamp unit cover 
are not correctly installed, the power 
will not turn on, even if the power 
cord is connected to the projector.
•
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp. 
Info
Make sure to reset the lamp timer only when 
replacing the lamp. If you reset the lamp timer 
and continue to use the same lamp, this may 
cause the lamp to become damaged or 
explode.
•
1  Connect the power cord.Plug the power cord into the AC socket of 
the projector.
2  Reset the lamp timer.While simultaneously holding down 
MENU
,ENTER  and R on the projector, 
press  STANDBY/ON  on the projector and 
keep all four buttons pressed down until 
the lamp indicator starts blinking green.
“LAMP 0000H” is displayed, indicating 
that the lamp timer is reset.
•
•
•
•
•
•
4
5
6
AC socketAC socket1
ENTER button
MENU button
R
 button
STANDBY/ON 
buttonENTER button
MENU button
R
 button
STANDBY/ON 
button2
Regarding the Lamp (Continued)
Securing
screw