Sanyo Plc Xl50 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 Menu.
To change the code for the remote control:
Press and hold both the MENU and IMAGE buttons 
together for more than 5 seconds. After changing the code, 
make sure the remote control operates properly. 
Remote control
/
Press and hold 
MENU and 
IMAGE buttons 
for more than 5 
seconds.
✔Note:
•  When different codes are set on the projector and on the 
remote control, any operation cannot be made. In that 
case, switch the code on the remote control to fit the 
code on the projector.
•  if the batteries are removed from the remote control for a 
long period of time, the remote control code will be reset. 
Security (Key lock, PIN code lock, Alarm settings)
This function allows you to use the Key lock, PIN code lock, 
and  Alarm  function  to  set  the  security  for  the  projector 
operation.
Key lock
This  function  locks  the  top  control  and  remote  control 
buttons to prevent operation by unauthorized persons.
 .....  Unlocked.
  .....  Lock  the  operation  of  the  top  control. To 
unlock, use the remote control.
  .....  lock  the  operation  of  the  remote  control.    
To unlock, use the top control.
If  the  top  control  accident ally  becomes  locked  and 
you  do  not  have  the  remote  control  nearby  or  there  is 
something  wrong  with  your  remote  control,  contact  the 
dealer  where  you  purchased  the  projector  or  the  service 
center.
Key lock
Select Key lock. Use 
the Point ed buttons 
to choose one of the 
options and select 
[Yes] to activate it. 
						

							
5
5
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 you change the PIN code lock setting or the 
PIN code (a four-digit number), you are required to enter 
the PIN code. “1234” is set as the initial PIN code at the 
factory.
When the projector is locked 
with the PIN code, the PIN 
code lock symbol appears on 
the menu bar. 
PIN code lock
Enter a PIN code
Select a number by pressing the Point ed buttons.  
And then press the Point 8 button to fix the number 
and move the pointer. The number changes to "✳".  If 
you fixed an incorrect number, move the pointer to the 
number you want to correct by pressing the Point 7 
button, and then select the correct number by pressing 
the Point ed buttons.
Repeat this step to complete entering a four-digit 
number.
After entering the four-digit number, move the pointer to 
"Set" by pressing the Point 8 button. Press the SELECT 
button so that you can change the following PIN code 
lock settings. If you entered an incorrect PIN code, "PIN 
code" and the number (✳✳✳✳) turns red. Enter a correct
PIN code all over again. Enter a PIN code
The input numbers change 
to “✳” for security reasons.
Move the pointer to "Set" by 
pressing the Point  8 button.  
And then press the SELECT 
button. 
						

							
5
5
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 
press the SELECT button.
Change the PIN code 
Change the PIN code
Select PIN code change and 
press the SELECT button. 
The New PIN code input 
dialog box appears.
Change the PIN code lock setting
CAUTION:
WHEN y OU HAVE CHANGED THE PIN CODE,  WRITE 
DOWN  THE NEW PIN CODE IN COLUMN OF  THE 
PIN CODE NO . MEMO ON PAGE ,  AND KEEP IT 
SECUREL y. IF yOU FORGET y OUR PIN CODE,  THE 
PROjECTOR CAN NO LONGER BE STARTED .
Select Off, On1, or On2 with the Point 7 8 buttons and 
then move the red frame pointer to “Quit” with the Point 
d button. Press the SELECT button to close the dialog 
box.
Change the PIN code lock setting
Select a desired setting with the 
Point 7 8 buttons.
The input numbers 
are being displayed for 
confirmation.
Alarm
This function allows you to configure the Alarm operation. 
See “How to Use the Antitheft Alarm Function” on pages 
55-58. 
						

							
5

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.
This function provides the following options in the cooling 
fans’ operation after turning off the projector (p.21).
L1 …… Normal operation
L2 ……  Slower and lower-sound than the normal 
operation (L1), but it takes longer to cool down 
the projector.
Fan
Exit the Setting Menu.
Quit
Filter counter
Use the Point 7 8 buttons 
to set the timer. Select 
from (Off/100H/ 200H/ 
300H) depending on the 
use environment.
This  function  is  used  to  set  a  frequency  for  the  filter 
cleaning.
When  the  projector  reached  a  specified  time  bet ween 
cleanings,  a  Filter  warning  icon  appears  on  the  screen, 
notifying  the  cleaning  is  necessar y.  After  cleaning  the 
filter,  be  sure  to  select  RESET  and  set  the  timer. The  Filter 
warning icon will not turn off until the filter counter is reset.
For details about resetting the timer, refer to “Resetting the 
Filter Counter” on page 60.
Filter counter 
Filter warning icon (Fig.3) appears on the screen 
at a set time.
✔Note:
•  At selecting input source, the icon (Fig.4) will appear.
•  The  Filter  warning  icon  (Fig.3  and  Fig.4)  will  not  appear  when 
the Display function is set to “Off” (p.46), during “Freeze” (p.25), 
or “No show” (p.26).
This icon appears on the screen when the end of 
lamp life is approaching.
✔Note:
  • The  Lamp  replacement  icon  will  not  appear  when  the  Display 
function  is  set  to  “Off”  (p.46),  during  “Freeze”  (p.25),  or  “No 
show” (p.26).
Lamp Replacement icon 
This function is used to reset the lamp counter. 
When  the  lamp  life  is  left  less  than  100  hours,  the  Lamp 
replacement icon appears on the screen, indicating that the 
end of lamp life is approaching.
When  the  lamp  life  is  counted  down  to  0  hour,  the  Lamp 
replacement icon (Fig.2) will appear on the screen, indicating 
that the end of lamp life is reached.
When replacing the projection lamp, reset the lamp counter. 
See “Lamp Replacement Counter” on page 62.
Fig.   Lamp replacement icon
✔Note:
  •  At  turning  on,  the  icon  (Fig.2)  will  appear.　
At  selecting  input  source,  the  icon  (Fig.1)  will 
appear.
Fig.1   Lamp replacement icon
✔Note:
  •  The icon (Fig.3) appears at turning on.
Fig.
  Filter warning icon
Fig.  Filter warning icon
This icon appears on the screen when the end of
lamp life is reached.
✔Note:
 •  This  icon  also  appears  at  turning  on  and　
selecting input source.. 
						

							
55

How to Use the Antitheft Alarm Function
Antitheft  alarm  function  is  provided  to  prevent  the  projector  from  being  stolen.  When  this  function  is  set  to 
“On,” the alarm rings as an unauthorized person tries to move the projector.
To activate the Alarm function for the first time after purchase, you must turn on the power once. 
Press  the  F  button  three  times  to  turn  the  alarm  function 
on. The  ALARM  indicator  blinks  for  a  few  seconds  and  the 
projector  enters  the  warning  mode.  (If  the  batter y  is  not 
charged  enough  for  the  alarm  function  to  operate  normally, 
it  bleeps  and  the  Alarm  indicator  will  blink  red  ever y  20 
seconds.)
During the Antitheft alarm function is on, the projector emits 
a low-pitched sound when it detects vibration.
When  the  projector  does  not  detect  vibration  for  a  few 
seconds after the sound, it goes back to the warning mode.
When  the  projector  detects  more  vibrations  after  the  low-
pitched sound, the alarm starts ringing.
The  Alarm  operating  configuration  (Batter y  charge,  Alarm 
volume, Sensitivity, and Ringing time) can be selected in the 
menu. See page 56.
Set the alarm
Release the alarm setting
✔Note:
  •This function is not a guarantee against stealing.
  • The  alarm  does  not  ring  while  the  AC  power  cord  is  connected  to  an  outlet  even  if  the  projector  detects 
vibrations.
  •The alarm will stop, as the AC power cord is connected to an outlet, except when the battery cover is open.
  • Pressing the buttons is always accompanied by a sound. If no sound is produced after pressing a button, you 
need to press it again.
Set and release the Antitheft alarm function
✔Note:
  • You  can  test  the  alarm  sound  without  setting  the  alarm 
function.  Press  and  hold  the  F  button,  then  the  alarm 
starts  ringing. The  duration  of  the  alarm  sound  is  the 
same as the “Ringing Time” setting (p.56).
  • If  you  want  to  stop  the  alarm  while  it  is  ringing,  insert 
the AC power cord to an outlet or press the F button and 
enter the four-digit PIN code number.
The  Alarm  function  is  operated  by  a  built-in  rechargeable 
battery. The alarm will not work properly if the battery is not 
charged enough. See page 57 for details.
Press the F button and enter the four-digit PIN code number 
within  about  10  seconds.  (The  default  PIN  code  is  set  to 
“1111.”)  When  the  alarm  is  released,  you  will  hear  a  high-
pitched confirmation sound.
When  you  enter  an  incorrect  PIN  code,  you  will  hear  a  low-
pitched  sound.  If  you  enter  an  incorrect  PIN  code  three  
times in a row, the alarm will start ringing.
The Alarm setting and release and PIN Code change can be 
made without an AC power connection.
Antitheft Alarm Function
Indicator
ALARM indicator
Terminal
F buttonButton 1, ,  
						

							
5

Antitheft Alarm Function
CAUTION:
WHEN yOU HAVE CHANGED THE PIN CODE,  WRITE DOWN 
THE  NEW  PIN CODE  IN COLUMN  OF THE  PIN CODE  NO.MEMO 
ON PAGE ,  AND KEEP IT SECUREL y. IF yOU FORGET y OUR 
PIN CODE, SOME SETTINGS OF THE ANTITHEFT ALARM 
FUNCTION CAN NO LONGER BE CHANGED .
Change the PIN code 
Press  the  F  button  and  enter  the  four-digit  PIN  code 
number within about 10 seconds. The ALARM indicator 
b l i n k s   r e d   fo r   a   few   s e c o n d s   a n d   a   h i g h - p i t ch e d 
confirmation sound is produced.  
Other settings
Reset the settings
Select  “Factory  default”  in  the  Setting  menu  to  reset  the 
settings for the Antitheft alarm function.
1
2While  the  indicator  is  blinking,  enter  a  new  PIN  code, 
then  you  will  hear  a  high-pitched  confirmation  sound 
and the ALARM indicator is turned off.
When  you  enter  an  incorrect  PIN  code,  you  will  hear  a 
low-pitched sound. If you enter incorrect PIN code three 
times in a row, the alarm will start ringing. 
The  PIN  code  for  the  Antitheft  alarm  function  is  a 
combination of 1, 2, or 3. Use the buttons 1, 2, and 3 to 
enter the PIN code. The default PIN code is “1111.”
✔Note:
  •    This is effective only when the Antitheft alarm setting is 
released.
The  Alarm  operating  configuration  can  be  changed  when 
the Antitheft  alarm  function  is  set  to “Off.”  See  page  55  for 
setting or releasing this function.
Press the SELECT button at Alarm icon in the Setting Menu 
to  display  the  Alarm  setting  dialog  box.  Use  the  Point ed 
buttons  to  select  the  desired  option;  use  the  Point 7  8 
buttons to set the selected option.
Battery charge
 See the next page for details.
Alarm volume
 Small, Medium, Large (default)
Sensitivity
 Low  .....................
Less sensitive 
  Medium   .............
Normal sensitivity
  High   ...................
Highly sensitive (default)
Ringing time
  10 seconds   ........
Rings about 10 seconds (default).
  60 seconds   ........
Rings about 60 seconds.
  Long time  ...........
Rings until the end of the battery life.
Alarm
Press the SELECT button at 
the Alarm icon to display the 
Alarm setting dialog box.
✔Note:
  • The  Alarm  icon  appears  dimmed  and  can 
be  unavailable  when  the  Antitheft  alarm 
function  is  set  to  “On”  or  if  the  battery  is 
not  installed,  discharged,  or  coming  to  the 
end of its life.
  • W h i l e   t h e   A l a r m   i c o n   i s   s e l e c t e d ,   t h e 
A n t i t h e ft   a l a r m   s e tt i n g   b u tt o n s   c a n   b e 
unavailable.
  • When  selecting  “Long  time”  option  in  the 
Ringing time, the duration of alarm sounding 
differs depending on the battery life.
Use the Point 7 8 
buttons to set the 
selected option.
Alarm operating configuration
F buttonButton 1, , 
Indicator
ALARM indicator
Terminal 
						

							
5

Charge the built-in batteries
Set  the  Battery  charge  option  in  the  Alarm  setting  menu  to 
“Auto.” The default setting is “Auto.”
As  long  as  the AC  power  cord  is  connected  and  this  option 
is  set  to  “Auto,”  the  built-in  batter y  for  Alarm  function  is 
being  charged  at  all  times.  While  charging  the  batter y, 
“Charging” is displayed in the menu. 
The  “Charging” appears  dimmed  when  the  battery  is  fully 
charged  or  the  Battery  charge  option  is  set  to  “Off,”  or  if 
charging  malfunction  occurs.  Set  the  option  to  “Off”  when 
not  using  the  Alarm  function. This  can  save  the  power  and 
battery life.
✔Note:
  •   
The  PIN  code  and  settings  you  have  changed  are 
effective even after the battery is changed.
  • When  replacing  the  rechargeable  batteries,  protect 
the  infrared  remote  receiver  with  a  soft  cloth  to  avoid 
damaging it.
  • Unplug  the  battery  connector  if  you  carry  your  projector 
frequently  and  use  the  carr ying  case.  If  you  do  not 
unplug the battery connector, the alarm may be triggered 
when  the  Alarm  buttons  are  accidentally  pressed  inside 
the carrying case..
Remove the screw and 
open the battery cover.
Install the battery, then put back the battery cover 
and secure it with the screw.
Screw
Replace the rechargeable batteries
Use only the specified battery for this projector. Using other 
types of battery may cause accident or fire hazard.
Replacement Battery:  SANYO Ni-MH BATTERY PACK
      Part No. 645 089 8587
How to replace the rechargeable batteries 
Unplug the AC power cord from a wall outlet.1
2Set  the  Alarm  function  to  “Off”  (see  page  55).  If  it  is 
not  released,  the  alarm  will  start  ringing  when  you  try 
to remove the rechargeable battery cover.
Remove the screw from the rechargeable battery cover 
and open the cover.3
Pull out the battery connector and remove the battery.4
Install  new  batter y  and  plug  the  connector  into  the 
socket. 
Note:  The  batter y  connector  has  polarit y.  Obser ve 
battery polarity when installing.
5
Put  back  the  batter y  cover  and  secure  it  with  the 
screw.
Caution:  Tighten  the  screw  securely.  If  you  fail  to  do 
so, the alarm will not operate. Do not use any 
other  screws. This  may  cause  damage  to  the 
projector.
6
Antitheft Alarm Function 
						

							
5

SAFETy PRECAUTIONS FOR SANy O Ni-MH BATTER y PACK
Observe the following precautions when handling the built-in battery pack of the projector:
 ● MAKE SURE THAT THE BATTERY PACK IS INSTALLED IN THE PROJECTOR WHEN RECHARGING. 
USING THE CHARGERS OTHER THAN THE PROJECTOR MAY CAUSE EXPLOSION OR A FIRE.
 ● The rechargeable battery pack is for use exclusively with this projector. Do not use in other products or 
this may cause accident.
 ● Do not throw the battery into fire or heat it. Doing so may cause an explosion or fire.
 ● Never attempt to disassemble, modify, reconstruct, or solder lead wires directly on to the battery.
 ● Do not drop or subject to strong forces. Doing so may cause the battery to leak fluid or explode.
 ● Do not expose to direct sunlight or high temperatures. This may degrade battery performance or cause 
leakage.
 ● Avoid contact with water or liquid. Exposure to water or liquid could result in battery corrosion or 
damage.
 ●  Keep out of reach of children. They may accidentally swallow the battery. 
 ● Do not short-circuit battery terminals with metal objects. Do not store with metal objects or in a metal 
case.
 ●  The rechargeable battery pack has a limited number of charge cycles and eventually need to be 
replaced. If it can no longer be recharged, stop charging immediately and replace it with new one.
 ●  Recharge the battery in a place where the temperature is always between  ˚F to 10˚F (0˚C to 0˚C). 
Charging in the temperature out of this range may result in fluid leak, heat generation, or shortening 
battery life.
 ● If you do not use the projector or the Antitheft alarm function for a long period of time, remove the 
battery from the projector and store it in a place where the temperature is always between  –˚F to ˚F 
(–0
˚C  to 0˚C).
 ● If a battery leaks and fluid comes in contact with skin, this may cause skin irritation. Flush the affected 
area thoroughly with water.
 ● If a battery leaks and fluid gets in contact with eyes, wash your eyes with water immediately and seek 
medical attention.
 ● Dispose of used batteries according to your local disposal rule and guidelines.
Antitheft Alarm Function 
						

							
5

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 
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 projector has 
cooled down enough (to its normal operating temperature), 
it can be turned on again by pressing the ON/STAND-BY 
button.  
✔Note:
•  The WARNING indicator continues to blink even after the 
temperature inside the projector returns to normal. When 
the projector is turned on again, the WARNING indicator 
stops blinking. 
Then check the matters below:
–     Did you provide appropriate space for the projector to 
be ventilated? Check the installing condition to see if 
ventilation slots are not blocked.
–     Has the projector been installed near an Air-Conditioning/
Heating Duct or Vent? Move the installation of the 
projector away from the duct or vent.
–     Are the air filters clean? Clean the air filters periodically. 
(p.60) 
Indicators
The projector is shut down and the WARNING 
indicator lights red.
When the projector detects an abnormal condition, it 
is automatically shut down to protect the inside of the 
projector and the WARNING indicator lights red. In this 
case, unplug the AC power cord and plug it, and then 
turn on the projector once again to verify operation. If the 
projector cannot be turned on and the WARNING indicator 
lights red, unplug the AC power cord and contact the 
service station. 
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE 
AC POWER CORD CONNECTED UNDER AN 
ABNORMAL CONDITION. IT MAY RESULT IN FIRE 
OR ELECTRIC SHOCK.
Maintenance and Cleaning
WARNING
blinking red
WARNING
emit a red light 
						

							
Maintenance and Cleaning
0
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 filter by following the steps 
below.
Gently clean the filter by using a brush or blower.
3
Reinstall the filter into the projector properly.
4
CAUTION
Do not operate the projector with the air filter 
removed. Dust may accumulate on the optical 
elements degrading picture quality. Do not put 
anything into the air intake vents. Other wise it may 
result in malfunction of the projector.
RECOMMENDATION
We recommend avoiding dusty/smoky environments when you operate the projector. Usage in these environments may cause poor image quality.
When you use the projector under dusty or smoky conditions, dust may accumulate on the lens, LCD panels, or 
optical elements inside the projector degrading the quality of a projected image.
When the symptoms above are noticed, contact your authorized dealer or service station for proper cleaning.
✔Note:
•  When  cleaning  the  air  filter,  protect  the 
infrared  remote  receiver  with  a  soft  cloth  to 
avoid damaging it.
•   If  the  filter  is  heavily  clogged  and  unable  to 
clean,  replace  it  with  a  new  one.  Consult 
your dealer for details.
Replacement Filter Part No.: 10 5 05
Air filter
Pull up and remove.
Cleaning the Air Filter
Clean up the dust on the projector and around the air 
vents.
5
WARNING: Do not wash the filter with water and 
any other liquid matter. Otherwise the filter may 
be damaged.
Be sure to reset the Filter counter after cleaning or replacing the filter. 
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  Filter  counter  and  then  press  the  SELECT 
b u tt o n .   A   d i a l o g   b ox   a p p e a r s   s h ow i n g   t h e   t o t a l 
accumulated  time  of  the  filter  use,  a  timer  setting 
option,  and  the  reset  option.  Select  Reset  and  the 
“ F i l t e r   c o u n t e r   Re s e t ? ”   a p p e a r s .   S e l e c t   [ Ye s ]   t o 
continue.
1
2
Resetting the Filter Counter
Filter counter
Select Reset and the “Filter 
counter Reset?” appears.
Select [Yes], 
then another 
confirmation 
box appears.
Select [Yes] again to reset 
the Filter counter.
Another  confirmation  dialog  box  appears,  select  [Yes] 
to reset the Filter counter.3
Reset the filter counter in the Setting Menu. See 
“Resetting the Filter Counter” below.6