Eiki Lc-Xs31 Multimedia Projector Owners Manual

							
51

Setting
Time left before Lamp is off.
Power management
For reducing power consumption as well as maintaining 
the lamp life, the Power management function turns off the 
projection lamp when the projector is not operated for a 
certain period.
Select one of the following options:
Ready ...............  When the lamp has been fully cooled 
down, the POWER indicator changes 
to green blinking. In this condition, 
the projection lamp will be turned on if 
the input signal is reconnected or any 
button on the top control or remote 
control is pressed. 
Shut down .......  When the lamp has been fully cooled 
down, the power will be turned off. 
Off ....................  Power management function is off. 
Timer ................  If the input signal is interrupted and 
no button is pressed for more than 
30 seconds, the timer display with 
No signal appears. It starts the 
countdown until the lamp is turned off. 
Use the Point ▲▼ buttons to set the 
Timer(1~30min).
Note:
  Factory default is Ready: 5 min.
Closed captionReady
When this function is set to On, the projector will be automatically 
turned on just by connecting the AC power cord to a wall 
outlet. 
Note:
   Be  sure  to  turn  off  the  projector  properly  (see  “Turning 
Off  the  Projector”  on  page  20).  If  the  projector  is  turned 
off  in  the  incorrect  sequence,  the  On  start  function  does 
not work properly.
This function is available when operating the projector via 
network.
 Network ....  Supply the power to the network function even 
after turning off the projector. You can turn on/
off  the  projector  via  network,  modify  network 
environment,  and  receive  an  e-mail  about 
projector status while the projector is powered 
off.
 Eco ............  Select Eco when you do not use the projector 
via  network.  The  projector’s  network  function 
will stop when turning off the projector.
Refer to the owner’s manual “Network Set-up and Operation”.
Note:
•  Factory default is Network.
• When selecting Network, the cooling fans may 
  be running depending on the temperature 
  inside the projector even if the projector is 
  turned off.
Power management
On start
Standby mode 
						

							
5

Setting
This function allows you to change brightness of the 
screen.
Normal ......  Normal brightness 
Eco ............ Lower brightness reduces the lamp 
power consumption and extends the 
lamp life.
Lamp life control
Select the lamp operation when the total lighting time of a 
lamp exceeds the recommended total hours of use.
Mode 1 ..............  The lamp can be turned on even after 
exceeding the recommended total 
hours of use.
Mode  ..............  The lamp can be turned on even after 
exceeding the recommended total 
hours of use. But the projector turns off 
automatically after 3 minutes.
Note:
• Lamp mode cannot be changed for a while after turning 
  on the projector. Lamp needs some time to stabilize 
  after the power is turned on. Stored lamp mode will be 
  active after the lamp is stabilized.
• If Mode  has been selected and the projection lamp 
  exceedes the recommended total hours of use, the 
  replacement icon will be displayed at the time of power-
  on. Then the projector will turn off after 3 minutes.
  • 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
Lamp control 
Lamp control
Lamp life control 
						

							
53

Setting
You can replace the filter with this function. Press the
SELECT button at Filter control to display a confirmation
box. To replace, press the SELECT button at “YES” and
the electrically operated filter starts to scroll.
Filter control
 Note:
• Filter replacement icon and “Please wait . . . ” message 
  appear on the screen when the filter is being scrolled.
• The filter cannot be rewound.
• When the filter is replaced, the total accumulated time of 
  the filter use is automatically set to 0.
Remote control
This projector provides two different remote control codes: 
the factory-set initial code (Code 1) and the secondary code 
(Code ). This switching function prevents remote control 
interference when operating several projectors or video 
equipment at the same time.
When  operating  the  projector  in Code ,  both  the  projector 
and the remote control must be switched to Code .
To change the code for the projector:
Select either Code 1 or Code  in this Setting Menu.
To change the code for the remote control:
Press and hold both the MENU and IMAGE buttons 
together for 5 seconds or more.  After changing the code, 
make sure the  remote control operates properly.
 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.
Remote control
Filter control 
						

							
54

Setting
Key lock
Security (Key lock and PIN code lock)
This function locks the top control and remote control 
buttons to prevent operation by unauthorized persons.
Select Key lock and then press the SELECT button, 
and	select	the	desired	item	by	pressing	the	Point	▲▼		
buttons.
 .....  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 accidentally 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.
This  function  allows  you  to  use  the  Key  lock  and  PIN  code 
lock function to set the security for the projector operation.
This function prevents the projector from being operated 
by unauthorized persons and provides the following 
setting options for security.
 Off ...........  Unlocked.
 On1 .........  Enter the PIN code every time turning on 
the projector.
 On .........  Enter the PIN code to operate the projector 
once the power cord is disconnected; 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 (the four-digit number), you are required to 
enter the PIN code. The “1234” is set as the initial PIN 
code at the factory. 
If you want to change the PIN code lock setting, Press 
the SELECT button and the PIN code dialog box appears.
When the projector is locked with the PIN code, the 
Security icon appears on the guide.
PIN code lock
Security
Key lock
PIN code lock 
						

							
55

Setting
Use the Point ▲▼ buttons to select Off、On1 or On, 
and then press the SELECT button to make a choice.
Enter a PIN code
Use the Point ▲▼ buttons to enter a number. Press the 
Point ► button to fix the number and move the red frame 
pointer to the next box. The number changes to . If 
you fixed an incorrect number, use the Point ◄ button to 
move the pointer to the number you want to correct, and 
then enter the correct number.
Repeat this step to complete entering a four-digit 
number.
After entering the four-digit number, move the pointer to 
Set. Press the SELECT button so that you can change 
the following PIN code lock setting.
If you entered an incorrect PIN code, PIN code and the 
number () will turn red for a moment. Enter the 
correct PIN code all over again.
Enter a PIN code
Change the PIN code
CAUTION:
wHEN yOU HAVE CHANGED THE PIN CODE, wRITE 
DOwN THE NEw PIN CODE IN COLUMN OF THE 
PIN CODE NO . MEMO ON PAGE 80, AND KEEP IT 
SECURELy . IF yOU FORGET yOUR PIN CODE, THE 
PROjECTOR CAN NO LONGER BE STARTED .
The PIN code can be changed to your desired four-digit 
number. Press the SELECT button to select PIN code 
change. Pin code dialog box appears, use the Point ▲▼	
buttons to enter the correct code. The New PIN code 
input dialog box appears. Set a new PIN code.
Change PIN code
Change the PIN code lock setting 
						

							
56

This  function  provides  the  following  options  in  the  cooling 
fans’ operation when the projector is turned off (p.20).
 L1 ......  Normal operation
 L ......  Slower  and  lower-sound  than  the  normal  operation 
(L1), but it takes more time to cool the projector down.
Setting
Fig.1 Filter replacement icon
Filter counter
Press the SELECT button to select Timer, and then use 
the Point ▲▼buttons to set the timer. Select from (Off/
400H/ 700H/ 1000H) depending on the use environment.
Note:
  • Fig.1, Fig.2, Fig.3 and Fig.4 appear at turning 
on and selecting input source.
 • Fig.1, Fig.2, 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 function is used to display the cumulative lamp 
operating time and reset the lamp counter.
When the lamp life is left 0 hour, the Lamp replacement icon 
(Fig.1) will appear on the screen, indicating that the end of 
lamp life is reached.
When replacing the projection lamp, reset lamp counter. 
See "Resetting the Lamp Counter" on page 65.
This icon appears on the screen when the end of 
lamp life is reached.
Fig .1   Lamp replacement icon
Note:
   At turning on, the icon (Fig.1) will appear.Note:
   The Lamp replacement icon (Fig.1) will not appear when 
the Display function is set to Off (p.46), during “Freeze” 
(p.25) or “No show” (p.26).
Fig.2
Fig.3 Last scroll icon
Fig.4 Filter cartridge replacement icon
Filter replacement icon appears on the 
screen at a set time.
Last scroll icon appears on the screen 
when the filter is down to the last scroll.
Filter cartridge replacement icon appears 
on  the  screen  when  the  filter  scroll  is 
counted down to 0 scroll.
Note:
• Do not reset the counter(s) when the filter or the filter 
  cartridge are not replaced.
• Timer setting notifies that the filter needs replacement. To
  replace the filter, use the filter control function (p.53).
Fan
Lamp counter 
Filter counter 
This function is used to set a frequency for the filter replacement.
Use	the	Point	▲▼	buttons	to	select	Filter	counter	and	then	press the Point ► or the SELECT button to accese the 
submenu items.
 Filter counter......Show the total accumulated time of the 
filter use timer setting.
 Timer...................To set a timer, when the projector reaches 
the time, the Filter replacement icon (Fig. 1) 
                                appears on the screen and the total 
accumulated time turns red, indicating 
that the filter replacement is necessary. If 
the filter is out of scroll and the projector 
reaches a time set in the timer setting, Fig. 
2 appears on the screen, indicating that the 
filter cartridge replacement is necessary.
 Filter counter reset..When replacing the Filter cartridge, reset the 
Filter counter and the Scroll counter (p.62).
 Scrolls remaining...When the filter scroll is counted down 
to 1, Scroll counter on the screen is 
showing “0 scroll(s)” , the last scroll 
icon (Fig. 3) appears on the screen. 
When the filter scroll is counted down 
to 0, the Filter cartridge replacement 
icon (Fig. 4) appears on the screen and 
the WARNING FILTER indicator lights 
orange, indicating that the filter cartridge 
replacement is necessary.
 Scroll counter Reset..When replacing the Filter cartridge, reset the 
Filter counter and the Scroll counter (p.62). 
						

							
57

Setting
This function returns all setting values except for the User 
logo, PIN code lock, Logo PIN code lock, Lamp counter 
and Filter counter to the factory default settings.
Factory default
This function records anomalous operations while the 
projector is in operation and use it when diagnosing faults. 
Up to 10 warning logs are displayed with the latest warning 
message at the top of the list, followed by previous warning 
messages in chronological order. 
Note:
   When the Factory default function is executed, all the 
warning log records will be deleted.
w arning log
Factory default 
						

							
58

The Information Menu is used for checking the status of the image signal\
 being projected and the operation of the projector.
Information Menu
The horizontal frequency of the input signal is displayed in 
KHz, or - - - - - when no signal.
The vertical frequency of the input signal is displayed in Hz, 
or - - - - -  when no signal. Numbers of Hz doubles when 
during Interlace.
The cumulative lamp operating time is displayed.
Press the INFO. button on the remote control to display the 
Information Menu.
INFO . button
Remote Control
Press the Point ▲▼ buttons to select the Information. The 
Information Menu is displayed. 
See below for displayed information.
Off, Ready, Shut down or Timer is displayed.
The selected screen size is displayed.
The selected input source is displayed.
The selected lamp mode is displayed.
Information
The selected language is displayed.
The selected Key lock icon is displayed.
Off or On 1 or On  is displayed.
The selected remote code  is displayed.
Input
H-sync freq .
V-sync freq .
Screen
Language
Lamp status
Lamp counter
Power management
Key lock
PIN code lock
Remote control
Direct Operation
Menu Operation
Input Source Information Display 
						

							
59

The WARNING TEMP. indicator shows the state of the function which protects the projector\
. Check the state of 
the WARNING TEMP. indicator and the POWER indicator to take proper maintenance. 
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 will be automatically shut down to 
protect the inside of the projector. 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.
The projector is shut down and the w ARNING TEMP . 
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 TEMP. indicator lights red. In this case, 
unplug the AC power cord and reconnect it, and then 
turn the projector on once again to verify operation. If the 
projector cannot be turned on and the WARNING TEMP. 
indicator still 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
Top Control
Top Control
Note:
  The WARNING TEMP. indicator continues to blink even 
after the temperature inside the projector returns to 
normal. When the projector is turned on again, the 
WARNING TEMP.  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 the air 
vents of the projector 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.
–  Is the filter clean? Clean the filter periodically.
WA R N I N G   T E M P. 
emit a red light
WA R N I N G   T E M P. 
blinking red
w ARNING TEMP  . indicator 
						

							
60

Maintenance and Cleaning
Filter prevents dust from accumulating on the optical elements inside th\
e projector. Should the filter becomes 
clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup 
and adversely affect the life of the projector. This projector has an electrically operated filter which helps you to 
replace the filter easily. The projector monitors the condition of the filter at all time and repla\
ces a filter with a 
new one automatically when it detects the clogging.
Fig.1 Filter replacement icon
Fig.2
Fig.3 Last scroll icon
Fig.4 Filter cartridge replacement icon
Fig.5 Filter replacement icon and “Please
         wait...” message.
If the projector reaches a time set in the timer setting (p.56), 
a Filter replacement icon (Fig.1) appears on the screen and 
the WARNING FILTER indicator on the top control lights 
up. When you see this icon, replace the filter as soon as 
possible (p.53). If the filter is out of scroll and the projector 
reaches a time set in the timer setting, Fig.2 appears on 
the screen, indicating that the filter cartridge replacement is 
necessary.
When the scroll counter is counted down to 0, the Last scroll 
icon (Fig.3) appears on the screen, indicating that there is 
no scroll left in the filter cartridge (p.56).
If the projector detects that the filter is clogged and no scroll
is left in the filter cartridge, a Filter cartridge replacement 
icon (Fig.4) appears on the screen and the WARNING 
FILTER indicator on the top control lights up. When you see 
this icon, replace the filter cartridge (p.61) and reset the 
Filter counter (p.62) and the Scroll counter (p.62).
When the filter is being scrolled using the Filter control 
function in the setting menu (p.53), a Filter replacement icon 
and “Please wait...” message (Fig.5) appear on the screen 
and the WARNING FILTER indicator blinks slow (approx. 2 
seconds ON, 2 seconds OFF). (p.72)
The WARNING FILTER indicator blinks fast when the projector 
detects an abnormal condition, the filter cartridge is not installed 
properly, or the filter scroll is not working properly. (p.73)
Note:
• Fig.1, Fig.2, Fig.3, Fig. 4 and Fig.5 will not appear when the 
  Display function is set to “Off” (p.46), during “Freeze” (p.25) 
  or “No show” (p.26).
• The filter cannot be rewound.
• The filter can be scrolled 9 times since the filter cartridge has 
  10 scrolls.
• The filter cartridge is disposable. Do not clean and reuse the 
  filter cartridge.
• Do not expose the filter cartridge to water or liquid, or it may 
  cause a breakdown.
• Replace the filter cartridge after all the scroll is used up. If you 
  replace the filter cartridge when there are some scrolls left in 
  the filter cartridge, the filter counter and the scroll counter do 
  not recognize the correct number of remaining scrolls and the 
  reset function cannot work properly. It may cause a breakdown.
• Do not use the filter cartridge with other projector. The filter
  counter and the scroll counter do not recognize the correct
  number of remaining scrolls of the used filter cartridge and the
  reset function cannot work properly. It may cause a breakdown.
• Make sure that the projection lamp is turn off 
  when you are replacing the filter cartridge. 
  If you replace the filter cartridge when the 
  projection lamp is turn on, the projector will be 
  shut down automatically for safety purpose.
• Do not forget to reset the filter counter and the 
  scroll counter in the setting menu after replacing 
  the filter cartridge. If you forget to reset the filter 
  counter and the scroll counter, the projector cannot 
  recognize the correct number of remaining 
  scrolls and may cause a breakdown.
• When the projector is kept used for 3 minutes 
  without getting the filter cartridge replaced after 
  the Fig.4 appears on the screen, the projector is 
  turned off automatically to prevent the damage 
  of optical components.
Filter Instructions