Eiki Projector Lc Xb250 User Manual

Owner's Manual
Multimedia  Projector 
MODEL LC-XB250
Network Supported 
 Wired LAN
Refer to the Owner's Manuals 
below for details about network 
function. Network Set-up and Operation
	PJ Network Manager 

2
Features and Design
This Multimedia Projector is designed with the most advanced technology \
for portability, durability, and ease of use. 
This projector utilizes built-in multimedia features, a palette of 16.77\
 million colors, and matrix liquid crystal display 
(LCD) technology.
 Compact Design
 This  projector  is  designed  compact  in  size  and  weight. 
It  is  easy  to  carry  and  installed  anywhere  you  wish  to 
use.
 Simple Computer System Setting
 The  projector  has  the...

3
Table of Contents
Trademarks
Each  name  of  corporations  or  products  in  this  book  is  either  a  registered  trademark  or  a  trademark  of  its  respective 
corporation.
Features and Design  . . . . . . . . . . . . . . . . . . .2
Table of Contents . . . . . . . . . . . . . . . . . . . . . .3
To the Owner . . . . . . . . . . . . . . . . . . . . . . . . . .4
Safety Instructions . . . . . . . . . . . . . . . . . . . . .5
Air Circulation 6
Installing the Projector in Proper Position 6
Moving the...

4
To the Owner
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT 
REMOVE COVER (OR BACK) . NO USER-SERVICEABLE 
PARTS INSIDE EXCEPT LAMP REPLACEMENT . REFER 
SERVICING TO QUALIFIED SERVICE PERSONNEL .
THIS  SYMBOL  INDICATES  THAT  DANGEROUS VOLTAGE  CONSTITUTING A  RISK  OF  ELECTRIC SHOCK IS PRESENT WITHIN THIS UNIT.
THIS  SYMBOL  INDICATES  THAT  THERE  ARE IMPORTANT  OPERATING  AND  MAINTENANCE INSTRUCTIONS  IN  THE  OWNER'S  MANUAL WITH THIS UNIT.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN...

5
Safety Instructions
All  the  safety  and  operating  instructions  should  be  read 
before the product is operated.
Read  all  of  the  instructions  mentioned  here  and  retain 
them  for  later  use.  Unplug  this  projector  from  AC  power 
s u p p l y  b e f o r e  c l e a n i n g .  D o  n o t  u s e  l i q u i d  o r  a e r o s o l 
cleaners. Use a damp cloth for cleaning.
F o l l o w  a l l  w a r n i n g s  a n d  i n s t r u c t i o n s  m a r k e d  o n  t h e 
projector.
For  added...

6
Safety Instructions
Openings  in  the  cabinet  are  provided  for  ventilation.  To 
ensure  reliable  operation  of  the  product  and  to  protect  it 
from  overheating,  these  openings  must  not  be  blocked 
or covered. 
 CAUTION
Hot  air  is  exhausted  from  the  exhaust  vent.  When  using 
or  installing  the  projector,  the  following  precautions 
should be taken. 
– Do not put any flammable object or spray can near the 
projector, hot air is exhausted from the air vents.
– Keep the...

7
Safety InstructionsCompliance
Federal Communications Commission Notice
Note:  This  equipment  has  been  tested  and  found  to  comply  with  the  limits  for  a  Class  B  digital  device, 
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against 
harmful  interference  in  a  residential  installation.  This  equipment  generates,  uses,  and  can  radiate  radio 
frequency  energy,  and  if  not  installed  and  used  in  accordance  with  the...

8
Part Names and Functions
① Infrared Remote Receiver
② Zoom Ring
③ Focus Ring
④ Projection Lens
CAUTION
Do  not  cover  the  light  beam  in  front  of  the  lens.  High 
temperature from light beam may damage the lens.
⑤ Lens Cap
  (See page 62 for attaching.)
⑥ Speaker
⑦ Exhaust Vents
  CAUTION
Hot  air  is  exhausted  from  the  exhaust  vent.  Do  not  put 
heat-sensitive objects near this side.
⑧ Lamp Cover
⑨ Air Intake Vents
⑩ Terminals and Connectors
⑪ Top Controls and Indicators
⑫ LAN Connection...

9
Part Names and Functions
Rear Terminal 
⑥ S-VIDEO IN
 Connect the S-VIDEO output signal from video 
equipment to this jack (p.15).
⑧ AUDIO IN
 Connect the audio output signal from video 
equipment connected to ⑥ or ⑨ to this jack. 
For a mono audio signal (a single audio jack), 
connect it to the L (MONO) jack (p.15).
⑩ COMPUTER AUDIO IN 1
 Connect the audio output (stereo) from a 
computer or video equipment connected to ③ to 
this jack (pp14, 16).
⑨ VIDEO IN
 Connect the composite video output signal...

10
Part Names and Functions
Top Control
⑨ LAMP REPLACE indicator
 Lights yellow when the projection lamp reaches its 
end of life (pp.63, 70).
⑧ wARNING indicator
 – Lights red when the projector detects an abnormal 
condition. 
  – Blinks red when the internal temperature of the 
projector exceeds the operating range (pp.60, 70).
④ ON/STAND–By  button
Turn the projector on or off (pp.18-20).
⑤ POwER indicator
 – Lights red when the projector is in stand-by mode.
  – Lights green during operations.
  –...