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...

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...

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...

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...

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....

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....

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...

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...

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....

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...