Sanyo Plc Xl50a Projector User Manual

51
Setting
Remote control
This projector provides two different remote control codes; 
the factory-set, initial code (Code 1) and the secondary code 
(Code 2). This switching function prevents remote control 
interference when several projectors or video equipment 
are operated at the same time.  
When the projector is operated in “Code 2,” both the 
projector and the remote control must be switched to 
“Code 2.”
 
To change the code for the projector:
Select either “Code 1” or “Code 2” in this Setting...

5252
Setting
PIN code lock
This function prevents the projector from being operated 
by unauthorized persons and provides the following 
setting options for security.Off……  The projector is not locked with the PIN code.
On1……  Requires to enter a PIN code every time            
turning on the projector.  
On2……  Requires to enter a PIN code to operate the 
projector once the power cord is unplugged; 
as long as the AC power cord is connected, 
the projector can be operated without a 
PIN code.
Whenever...

5353
Setting
The PIN code can be changed to your desired four-digit 
number.  
Select "PIN code change" with the Point 
d button, and 
press the SELECT button to display the New PIN code 
input dialog box.
Select a number by pressing the Point 
ed buttons. And 
then press the Point 
8 button to fix the number and 
move the pointer. Repeat it to complete entering a four-
digit number. After entering the four-digit number, move 
the pointer to "Set" by pressing the Point 
8 button. Then...

54
Setting
Lamp counter 
Factory default
This  function  returns  all  setting  values  except  for  the  user 
logo,  PIN  code  lock,  Logo  PIN  code  lock,  the  lamp  counter, 
and the filter counter to the factory default settings.
Select Factory default and 
this box appears.  Select 
“Yes,” and the next box 
appears. 
Factory default
Select “Yes” to 
activate it.
Exit the Setting Menu.
Quit
Filter counter
Use the Point 7 8 buttons 
to set the timer. Select 
from (Off/100H/ 200H/ 
300H) depending...

55
The WARNING indicator shows the state of the function which protects the projector. Check the state of the 
WARNING indicator and the POWER indicator to take proper maintenance. Indicators
Warning Indicator
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 is automatically shut down to 
avoid overheating. The POWER indicator is blinking while 
the projector is being cooled down. When the...

Maintenance and Cleaning
56
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...

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 of...

58
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...

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 total...

60
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...