Eiki Lc-Xb42n Multimedia Projector Owners Manual

51
Setting
Ceiling 
Rear 
Ceiling
When  this  function  is  set  to  “On,”  the  picture  will  be  top/
bottom  and  left/right  reversed.  This  function  is  used  to 
project the image from a ceiling-mounted projector.Rear
When this function is set to “On,” the picture will be left/right 
reversed.  This  function  is  used  to  project  the  image  from 
rear of the screen.
Input search
This  function  detects  the  input  signal  automatically.  When 
a  signal  is  found,  the  search  will  stop....

52
Setting
Power management
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.
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...

5
Setting
On start
Remote control
Remote control
Pointer
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  23).  If  the  projector  is  turned 
off  in  the  incorrect  sequence,  the  On  start  function  does 
not work properly.
You  can  emphasize  a  part  of  the  projected  image...

54
Setting
Key lock
Key lockSecurity (Key lock and PIN code lock )
PIN code lockPIN code 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.
  .....  lo

ck  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...

55
Setting
Change the PIN code lock setting
Use the Point ◄► buttons to 
switch between the options.Use the Point ◄► buttons to select Off, On1, or On2 and 
then  move  the  pointer  to  “Quit”  with  the  Point 
▼  button. 
Press the SELECT button to close the dialog box.
Change the PIN code lock setting 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 “ .”...

56
This  function  provides  the  following  options  in  the  cooling 
fans’ operation when the projector is turned off (p.23).
 L1  ......  Normal operation
  L2  ......  Slower  and 

lower-sound  than  the  normal  operation 
(L1),  but  it  takes  more  time  to  cool  the  projector 
down.
Fan
Setting
Fan control
Fan
w
arning log
This  function  records  anomalous  operations  while  the 
projector  is  in  operation  and  use  it  when  diagnosing  faults. 
Up  to  10  warning  logs  are...

57
Setting
Factory default
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.
Exit the Setting Menu.
QuitSelect Factory default and this 
box appears. Select [Yes], and 
the next box appears. Select [Yes] to 
activate it.
Factory default
This function is used to set a frequency for the filter 
cleaning.
When  the  projector  reached  a  specified  time  between 
cleanings,  a...

58
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. 
warning Indicator
The projector is shut down and the w ARNING 
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...

59
Maintenance and Cleaning
Turn  off  the  projector,  and  unplug  the  AC  power  cord 
from the AC outlet.
Turn the projector over and remove the filters by pulling 
the latches upward.
1
2
Filters  prevents  dust  from  accumulating  on  the  optical  elements  inside  the  projector.  Should  the  filters  become 
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.  If...

60
Maintenance and CleaningCleaning the Projector CabinetCleaning the Projection Lens
Unplug the AC power cord before cleaning.
Gently  wipe  the  projection  lens  with  a  cleaning  cloth  that 
contains  a  small  amount  of  non-abrasive  camera  lens  cleaner, 
or  use  a  lens  cleaning  paper  or  commercially  available  air 
blower to clean the lens. 
A v o i d  u s i n g  a n  e x c e s s i v e  a m o u n t  o f  c l e a n e r.  A b r a s i v e 
cleaners,  solvents,  or  other  harsh  chemicals...