Sanyo PLC Xl51 Projector User Manual

61
Maintenance and Cleaning
Turn off the projector, and unplug the AC power cord 
from the AC outlet.
Turn over the projector and remove the air filter by 
pulling the latches upward.
1
2
The air filter prevents dust from accumulating on the surface of the optical elements inside the projector. Should 
the air filter become clogged with dust particles, it will reduce coolin\
g fans’ effectiveness and may result in a 
buildup of internal heat and adversely affects the life of the projector. Clean the air...

62
CAUTION
This projector is equipped with a projection window.
Do not rub the projection window with a hard fiber cloth or hit it with a something hard to prevent the projection 
window from scratching. Do not use a chemical cleaner (liquid and solid) to avoid deteriorating the projection 
window.
Maintenance and Cleaning
Cleaning the Projector Cabinet
Unplug the AC power cord before cleaning.
Gently wipe the projector body with a soft dry cleaning 
cloth. When it is heavily soiled, use a small amount...

63
Maintenance and Cleaning
When the projection lamp of the projector reaches its end of 
life, the Lamp replacement icon appears on the screen and 
LAMP REPLACE indicator lights yellow. Replace the lamp with 
a new one promptly. The timing when the LAMP REPLACE 
indicator should light is depending on the lamp mode.
Follow these steps to replace the lamp.
Lamp
ORDER REPLACEMENT LAMP
Replacement lamp can be ordered through your dealer.  When ordering a projection lamp, give the following 
information to...

64
Maintenance and Cleaning
Be sure to reset the Lamp replacement counter after the lamp is replaced.  When the Lamp replacement 
counter is reset, the LAMP REPLACE indicator stops lighting.
Turn the projector on and press the MENU button 
to display the On-Screen Menu. Use the Point 
7 8 
buttons to move the red frame pointer to the Setting 
Menu icon.
Use the Point ed buttons to move the red frame  
pointer to Lamp counter and then press the SELECT 
button. The first dialog box appears showing the...

65
Troubleshooting
Before calling your dealer or service center for assistance, check the items below once again.
– Make sure you have properly connected the projector to peripheral equipment as described \
on pages 16-18.
–  Make sure all equipment is connected to the AC outlet and the power is turned on.
–  When you operate the projector with a computer and it does not project an imag\
e, restart the computer.
Appendix
Problem: – 
Solutions
No power
–  Plug the power cord of the projector into the AC...

66
Appendix
Image is out of focus.
– Adjust focus of the projector (see page 24).
–    Provide  proper  distance  between  the  projector  and  the  projection  screen 
(see page 14).
–    Check the projection window to see if it needs cleaning (see page 62).
–    Moving  the  projector  from  a  cool  to  warm  place  may  result  in  moisture 
condensation  on  the  projection  lens.  If  this  occurs,  leave  the  projector  off 
and wait until condensation evaporates.
–    Projecting  from  excessive...

67
Appendix
The CE Mark is a Directive 
conformity mark of the European 
Community (EC).
The Remote Control does not work.
– Check the batteries.
–    Make sure no obstruction is between the projector and the remote 
control.
–    Make sure you are not too far from the projector when using the remote 
control. Maximum operating range is 11.5’ (3.5 m).
–    Make sure the code of the remote control is conformed to that of the 
projector (see page 51).
–   Unlock the Key lock function for the remote...

68
AppendixMenu Tree
Mode 1Mode 2SVGA 1 - - - -
Computer Input
✽Systems  displayed  in  the  System  Menu  var y 
depending on an input signal.
Computer Input/Video Input
Sound
Volume
Mute
Quit
On / Off
Sound0 - 63
Input
Computer 2
VideoAuto
Go to System (3)
Go to System (3)
Video 
Go to System (2) or (3)
Go to System (1)
Go to System (2)
S-Video
RGB( Scart )  
Quit
Quit
System (1)
RGBComputer 1
Component
Auto PC Adj.
Total dotsHorizontalVertical
Display area HDisplay area VReset
Dynamic
RealBlackboard...

69
Appendix
AutoPALSECAMNTSCNTSC 4.43PAL-MPAL-N
Video Input
Auto1080i1035i720p575p480p575i480i
Dynamic
CinemaBlackboard (Green)
Image 1Image 2Image 3
Setting
Image Select
System (2)
System (3)
Image 4
LanguageSetting16 languages provided.
On / Off
Off/ Countdown off / On Logo select
On / OffOn / Off
Off
On / OffNormal / Auto / EcoCode 1 / Code 2
Keystone
Blue back
DisplayLogo
CeilingRear
Power management
On startLamp controlRemote control
Quit
ReadyShut down
Quit
Timer(1-30 Min)Quit
Factory default
L1 /...

Indicators
Projector ConditionPOWERred/greenWARNING red
LAMP 
REPLACE
yellow
The projector is off. (The AC power cord is unplugged.)
The  projector  is  preparing  for  st and-by  or  the  projection  lamp  is 
being  cooled  down. The  projector  cannot  be  turned  on  until  cooling  is 
completed.
The projector is ready to be turned on with the ON/STAND-BY button.
The projector is operating normally.
The projector is in the Power management mode.
The  temperature  inside  the  projector  is...