Mitsubishi Fd730u Projector User Manual

							EN-31
Network settings (continued)
Setting or Clearing DHCP
1.Disp lay the IP CONFIG menu.
2. Press the 
 or  bu tton to select DHC P.
3. Press the ENTER  button .
•C onrmation dialog appears .
4. Press the 
 or   button to select ON   or OFF  . 
5. Select the item to set, and press the ENTER  button .
•T o cancel the setting, pr ess the MENU  button .
•I t may take some time to  reect the settings .
• When setting DHCP to ON, IP ADDRES S, SUBNET MASK,  
and DE FAUL T GA TEWA Y cannot be set. If  you set those  set-
tings , set DHC P to OFF and perf orm the IP settings as the 
fo llo wing pr ocedures.
IP Addr ess Settings
1.Disp lay the IP CONFIG menu.
2. Press the 
 or  bu tton to select IP ADDRESS .
3. Press the 
 or   button to select SET   .
4. Press the ENTER  button .
•I P ADDRESS  screen appears .
5. Press the dir ection buttons to mo ve the  key curso r, select the 
numbers to enter , and press the ENTER  button .
•S et the numer ic va lue within the range fr om 0 to 255. How-
ev er, set  the  nume ric  va lue  for the  nal  octet  within  the range 
fr om 1 to 254.
←  ke y: Shifting the position of enter cursor to the left.
→  ke y: Shifting the position of enter cursor to the right .
DE L ke y:Deleting the char acter in the position of enter cur -
sor  for each char acter.
6. When selecting OK, the setting is completed as the IP  
ADDRESS stor ed. However, wh en selecting CANCEL, the set-
ting is completed without storing.
•I t may take some time to  reect the settings .
Subnet Mask Setting s
1.Disp lay the IP CONFIG menu.
2. Press the 
 or  bu tton to select SUBNET MASK.
3. Press the 
 or   button to select SET   .
4. Press the ENTER  button .
•S UBNET MASK scr een appears.
5. Enter the Subnet Mask .
•R efer to IP Addr ess Settings  for the detail of ente ring . 6.
When selecting OK, the setting is completed as the Subnet  
Mask stor ed. However, when selecting CANCEL, the setting is  
completed without storing .
•I t may take some time to  reect the settings .
Default Gateway Settings
1. Displa y the IP CONFIG me nu.
2. Press the 
 or   button to select DEF AULT GA TEWA Y.
3. Press the 
 or   bu tton to select SET   .
4. Press the ENTER  button .
•D EFAU LT GA TEWA Y sc reen appears .
5. Enter the Def ault Gateway.
•R efer to IP Addr ess Settings f or the detail of entering .
6. When selecting OK, the setting is completed as the De fault 
Gate way stor ed. Howe ver, when selecting CANCEL, the setting 
is completed without stor ing.
•I t may take some time to  reect the settings .
Setting or Clearing PJLink Ce rticationPe rfor m the settings to star t PJLink protocol communication.
•S ee page 35 f or the detail of PJLink .
1. Display  the NETW ORK menu. (See page 22 f or menu setting. )
2. Press the 
 or   button to select PJLink CE RTIFIC ATION.
3. Press the ENTER  button .
•C onrmation dialog appears.
4. Press the 
 or   bu tton to select ON   or OFF  . 
5. Select the item to set, and pr ess the ENTER button.
•T o cancel the setting, pr ess the MENU button.
•I t may take some time to  reect the settings .
Initialization of Netw ork Settings
1.Display  the NETW ORK menu. (See page 22 f or menu setting. )
2. Press the 
 or   button to select NETWOR K RESET.
3. Press the ENTER  button .
•C onrmation dialog appears.
4. If pressing the ENTER  button again, the Networ k Settings can 
be initialized.
•I t may take some time to  reect the settings .
DHCPON
IP ADDRESSSET
SUBNET MASKSET
DEFAULT
GA TEWA YSET
PJLink
CERTIFICA TIONON
NETWORK RESETOK 
						

							EN-32
Network settings (continued)
How to Use Netw ork Function
•When connecting a computer and pr ojector with LAN, cong-
ur e the both IP Addr esses in the same network  group.
If connecting in dif fere nt network  group , be sur e to use a 
r outer . As for the settings of a r outer, ask the networ k adminis-
tr ato r.
•C ongure the IP  CONFIG corr ectly. If the settings ar e not cor-
re ct, the communication ma y be unavailab le. Fo r the detail, 
consult the network administ rato r.
•D epending on the setting s of standby mode of the pr ojector, 
LAN  function  may be  unava ilable. See  page  23 for the  detail  of 
stand by mode .
Glossar y
For mo re detail of the glossa ry belo w, re fer to the technical book that  
is comme rcially  availa ble.
Te rm Description
DHCP Abbr
eviation  for Dynamic Host Configuration 
Pr otocol. This pr otocol automati cally assigns IP  
Addr ess to networ ked de vices.
IP Addr ess Numer
ical addr ess to identify  networked comput-
ers.
Subnet Mask A nume
ric value to dene the number of bits 
us ed  for a netwo rk addr ess of a divided network 
(or subnet) in an IP Addr ess.
Def ault Gate -
wa y A ser
ver (or  router) to communicate ac ross net -
wo rks (subnets) that ar e divided by Subnet 
Mask .
MA C Addr ess Abbr
eviation  for Media Access Cont rol Addr ess. 
MA C Addr ess is  a unique  ID number  assigned  to 
each netwo rk adapte r. And this is based on  
which data ar e sent and receiv ed between net-
wo rk adapters . 
						

							EN-33
Setting of the  image displa yed during  startup 
or  mu ting
You can display your desir ed image as the startup scr een (or splash 
scr een). Using the menu, y ou can also use such image as a ba ck-
gr ound that is displ ayed while the video is muted or no signal is sup -
plied.
Impor tant:
•Y ou can’ t set IMAGE CAPTURE when P ASSWORD FUNCTION in 
the FEA TURE menu has been set to SPLASH ID SCREEN to  
enab le the pass word lock.
•Y ou can’ t set IMAGE CAPTURE when the component video signal 
is inputted.
Setting pr ocedure
1.Press the COMPUTER  button to select the image supplied to  
the COMPUTER/COMPONENT VIDEO IN ter minal.
2. Displa y your desi red image.
3. Displa y the INST ALLATION menu .
4. Select IM AGE CAPTU RE by pr essing the 
 or  button.
5. Press the ENTER  button .
•T he setting men u will be displa yed.
Set the ba ckground colo r
(Set the bac kground color only when y ou set the image size to x1 or 
x4.)
6. Select BA CK COLOR  by pr essing the 
 or  bu tton.
7. Select y our desir ed color for the bac kground (GRA Y, RED,  
GREEN, BLUE, BLA CK, WHITE, RED50%, GREEN50%, or 
BLUE50%)  by pr essing the 
 or   button .
Set the image siz e
8.Select SIZE  by pr essing the  or   bu tton.
9. Select x1, x4, or FULL  by pr essing the 
 or  bu tton.
Captu re the imag e
10.S elect CAPTURE  by pr essing the  or  button .
11 .P ress the ENTER  button .
•A  red frame  appears . (The siz e of  the  red  frame  is 640  x 360 
pix els. )
12 .A djust the siz e of the image to be captur ed so that such image 
st ay s within the  red fr ame .
•P ress the 
, ,  or   bu tton to mo ve the  red frame.
•Y ou can’ t move the r ed frame outside the scr een.13
.P ress th e ENTER bu tton twice.
•I mage capture  will start.
•P ress the MENU  button to cancel the pr ocedure.
• When the image captur e completes, the captured image will  
be displa yed for a  few second s.
Important:
•Y ou can’ t change the new startup scr een back to the original star-
tup scr een. (Even when you select RESET ALL in the FEA TURE 
menu, the  factor y de fault sc reen isn’ t av ailabl e any longer .) When 
yo u want to change the star tup screen again, captur e another 
image .
•T he captur ed image will be displa yed fr om the ne xt startup. If the 
captur ed image isn’ t displayed, ma ke su re that the setting of 
SPLASH SCR EEN in the INST ALLATION menu isn’ t OFF. (See 
page 23. )
•T o display the captur ed image while the video is muted, set  AV 
MUTE MODE in the INST ALLATION me nu to IM AGE. (See page  
23.)
•W hen BA CK COLOR in the INST ALLATION menu is set to  
IMAG E, the captur ed image will be displa yed while no signal is  
supplied .
•I n the mute mode , or when no signal is input, it take s longer time 
to displa y the captur ed image.
•S ome images can’ t be captured correctly because of their signal 
type .
SplitYou can split the scr een in two and display a computer image on the 
left screen and a video image on the  right scre en.
To use the split mode:
1. Displa y the FEA TURE menu.
2. Select SPLIT  by pr essing the 
 or  bu tton .
3. Press the ENTER  button .
•T he scr een is split in two and the left and right sc reens dis-
pla y the  following images:
-  Left scr een: Image supplied to the last selected input 
so urce , COMPUTER1, COMPUTER2, or  
HDMI
-  Right sc reen :Image supplied to the last selected input 
so urce , VIDEO or S-VIDE O
• When  you pr ess  the MENU  button,  the scre en is displa yed  in 
the nor mal mode .
•I n the split mode , audio of the left sc reen is  output.
•I n the split mode , the picture quality settings of the input 
sour ce in the  normal  mode  to be  display ed on the  left screen 
ar e re ected on the enti re scr een.
•W hen no signal is input, a  blue sc reen is displa yed.
•W hen you input an inte rlace signal to the left scr een, the dis-
play ed image  may shak e up  and do wn slightly , but this is not 
a malfunction.
x1 x4FULL
CAPTURE : ENTER + ENTER
CANCEL : MENUCAPTURE : ENTER + ENTER CANCEL : MENU
CAPTURE : ENTER + ENTERCANCEL : MENU
CAPTURE : ENTER + ENTER CANCEL : MENUCAPTURING IMAGE !
Left sc reen
Right scr een
Advanced features 
						

							EN-34
Advanced features (continued)
•When  you displa y 60-Hz and 50-Hz video signals at the 
same time , motion images ma y not be displayed pr operly.  In  
this  case, set VE RT. SYNC of USER  in the SIGNAL me nu to  
OFF  for the left scr een. (See page 25.)
• When BA CK COLOR of the INST ALLATION menu is set to  
IMAG E, you cannot use the split mode .
To chan ge the input sour ce of the left or right scr een:
•To change the input sour ce of the left screen, press the  bu tton  
on the r emote contr ol.
•T o change  the input sour ce of the  right  screen,  press  the 
 button 
on the  remote contr ol.
Free ze
To stop the motion in the im age temporaril y (or to dis-
pla y a still imag e):
Press the FREEZE  button on the  remote contr ol.
•T he image fr eezes temporaril y.
To resume the motion in the ima ge:
Press the FREEZE  button on the  remote contr ol again.
Important:
•D o not k eep displa ying a still pictu re fo r an  extended per iod of 
time, as the afte rimages may linger on the scr een.
Passwo rd functio nThis projector pr ovides the pass word function that is intended to pr e-
v ent wr ong operations  by childr en and set contr olled access for speci-
ed user s.
DISPL AY INPUT ............ When the pr ojector is turned on, the star -
tup  screen  (or splash  screen)  appears  and 
st ay s on the scr een until the pass word is 
ente red. When the pass word is enter ed, 
the star tup screen switches to the  regular 
oper ation scr een.
MENU A CCESS............ All the buttons ex cept for the PO WER but-
ton on the projector ar e disabled. (The 
bu ttons on the  remote cont rol ar e 
enabled.) Y ou can use this mode to pr e-
ve nt  wrong operations  by childr en and set 
contr olled access  for specied user s.
SPLASH ID SCREEN ...I MA GE CAPTURE and SPLASH 
SCREEN in the menu become unselect-
ab le. SPLASH SCREEN is set to ON   
automaticall y.
To enable the pass word function:
1. Disp lay the FE ATURE menu .
2. Press the 
 or  bu tton to select P ASSWORD FUNCTION.
3. Press the 
 or   button to change the mode among DISPLA Y 
INPUT  , MENU AC CESS .
• When the pass word has alre ady been set, the mode ne ver 
change s. Press the ENTER  button to cancel the pass word 
function and tr y again.
4. Press the ENTER  button .
•T he scr een for setting the pas sword function appears .
5. Press the ENTER  button .
•T he scr een for entering a pass word appears.
6. Enter a 4 - 8 digit pass word using the 
, ,  or  bu ttons on  
the  remote cont rol as sh own belo w.
(
=1, =2, =3, =4 ) 7.
Press the ENTER  button .
•T o cancel the pr ocedure, press the MENU button.
8. Enter the pass word again for conr mation  using the same  steps.
9. Press the ENTER  button .
•I f the enter ed passwords are incorrect, an error message 
appears .
•T o cancel the pr ocedure, press the MENU button.
To cancel the pass word function:
1. Displa y the FEA TURE me nu.
2. Press the 
 or   button to select  PASSWORD FUNC TION.
3. Press the ENTER  button .
•T he sc reen  for canceling the pass word function appear s.
4. Press the ENTER  button .
•T he scr een for entering the pass word appears.
5. Enter a 4 - 8 digit pass word us ing the 
, ,  or  bu ttons on  
the  remote cont rol as sh own belo w.
(
=1, =2, =3, =4)
6. Press the ENTER  button .
•I f yo u enter a wr ong password, an er ror message appear s.
•T o cancel the pr ocedure, press the MENU button.
Impor tant:
•W hen the screen  for entering  the pass word  is displa yed,  to  disable  
the pass word function,  hold down the MENU and ENTER  buttons 
on the cont rol panel together .
MagnifyBy pr essing  the MAGNIFY  button on  the remote  control, yo u can  mag-
nify the image to vi ew the detai ls.
•T he MA GNIFY  mode doesnt  function  with some  input signal s. Fo r 
detail s, see page 46 .
•T he MA GNIFY mode doesnt work with video or S-video signal.
MA GNIF Y
To use the MA GNIFY mode :
1.Pres s the  MAGNIFY  button .
•Y ou can select the ar ea to be magnied by pr essing the 
 , 
,  or  button on the r emote control.
•Y ou can change the magnication of the selected ar ea by 
pr es sing the  VOLUME  
 or  button .
2. Pres s the MA GNIFY button again to  exit the MA GNIFY mod e.
•T he regular operation scr een will appear.
Important:
•I n the MA GNIFY mode,  you cant adjust the  volum e.
FEA TUREMENU ACCESSLOCKOK
opt.
UNLOCKOK
PASSWORD
CONFIRM 1
32
4
O K : ENTER CANCEL : MENU
FEATUREMENU ACCESSLOCKOK
opt.
UNLOCKOK
PASSWORD
1
32
4
O K : ENTERC ANCEL : MENU
Magnied image 
						

							EN-35
Setting the efficient mode
By pressing the EFFICIENT MODE button, you 
can display the EFFICIENT MODE menu to set the 
following menu items: LAMP MODE, STANDBY 
MODE, and AUTO POWER OFF. (For details of each 
item, see page 23.)
1. Press the EFFICIENT MODE button.
•	 The	EFFICIENT	MODE	menu	appears.
LAMP MODE
STANDBY MODE ST
ANDA RD
ST
ANDA RD
EFFICIENT MODE
AUTO PO WER
OFF  OFF
2. 
Select an desired item to set by pressing the  or 
 button.
3. Set the selected item by pressing the  or  
button.
4. Repeat steps 2-3 for each setting.
5. Press the EFFICIENT MODE button to exit the 
menu. 
Supervising and controlling by computer
You can supervise and control the projector’s 
operation using a personal computer via a LAN. 
Major functions
ProjectorView Global+
Batch projector controlling / supervising application 
software
•	 Batch	operation	of	stand-alone	projector	/	multiple	
projectors
•	 Scheduling	function	to	turn	ON/OFF	for	each	day	of	
the week
•	 Checking	each	condition	of	the	projector	and	
detecting a theft
•	 Setting	of	the	projector’s	IP	CONFIG
•	 Startup	of	the	controlling	/	supervising	tool	
(ProjectorView) using the Web browser
•	 Activating	Visual	PA2	to	display	the	specified	
characters on the projector’s screen
ProjectorView
The controlling /supervising tool using the Web 
browser 
•	 Controlling	and	supervising	a	single	projector	
•	 Setting	of	the	projector’s	network	function
•	 Setting	of	the	Alert	E-mail	service	of	the	projector
PJLink™
This projector supports standard protocol PJLink™ 
for projector control and you can control and monitor 
projector’s operations using the same application 
among projectors of different models and different 
manufacturers. 
About ProjectorView Global+ and ProjectorView
•	 For	details,	see	“LAN	control	UTILITY	operation	
manual” in the CD-ROM.
About PJLink™
•	 To	use	PJLink™	function,	the	PJLink™	
application software is required. 
•	To use this function, set the PJLink™ certification 
properly according to the setting of the network 
application to be used. (See page 31.)
•	 For	the	specifications	of	PJLink™,	access	to	
the Web site of Japan Business Machine and 
Information System Industries Association 
(JBMIA). (http://pjlink.jbmia.or.jp/english)
•	 This	projector	is	fully	compliant	to	the	
specifications of JBMIA PJLink™ Class 1. It 
supports all the commands defined by PJLink™ 
Class 1, and the compliance has been verified 
with the PJLink™ standard specifications 
Version 1.0.
Important:
•	 For	the	commands	for	PJLink™,	see	the	table	on	
the next page.
•	The control may not be performed correctly or the 
monitoring data may not be obtained correctly in 
the following conditions:
· During standby
· During input source switching
· During auto position execution
· During AV mute
· During command processing
· Before the splash screen disappears after the 
power is turned on.
•	Use 1 controller to control/monitor 1 projector. 
•	For how to control/monitor using PJLink™, see the 
operation manual of the PJLink™ application you 
use. 
•	 When	you	monitor	the	projector’s	operating	state	
using this function by issuing inquiry commands 
successively, issue an inquiry command after 
receiving the response to the previous inquiry 
command from the projector. 
Advanced features (continued) 
						

							EN-36
Connection
For details of the connection, see “LAN control UTILITY operation manual” in the CD-ROM.
When STANDBY MODE in the INSTALLATION menu or the EFFICIENT MODE menu of the projector 
is set to LOW, the LAN network is disabled. To enable the LAN network, set STANDBY MODE to 
STANDARD. (See page 23.)
Configure the initial network settings first. 
You	can	configure	the	initial	settings	using	the	projector	menu	(see	pages	30	to	32)	or	ProjectorView	Global+	or	
ProjectorView.	For	details	of	ProjectorView	Global+	and	ProjectorView,	see	“LAN	control	UTILITY	operation	manual”	in	
the CD-ROM.
Using the User Manual
The User Manual for LAN Control Utility is prepared in the Portable Document Format (PDF) in the CD-ROM. 
Opening the User Manual:
1. Load the CD-ROM into the CD-ROM drive.
2. Open CD-ROM “PROJECTOR.”
3. Double-click on “MANUAL_LAN.HTML” within the CD-ROM. A language se\
lection list for the User Manual will be 
displayed.
4. Move the mouse pointer to the desired language and click. 
PJLink™ supported commands
The table below shows commands to control the projector using the PJLink™ protocol.
CommandDescriptionRemark (Parameter)
POWRPower control0 = Standby1 = Power on
POWR	?Inquiry about the power state0 = Standby1 = Power on2 = Cooling down3 = Warming up
INPTInput switching11 = COMPUTER112 = COMPUTER221 = VIDEO22 = S-VIDEO31 = HDMI
INPT	?Inquiry about input switching
AVMTMute control30 = Video and audio mute disable31 = Video and audio mute enableAVMT	?Inquiry about the mute state
ERST	?Inquiry about the error state1st byte: Fan error, 0 or 22nd byte: Lamp error, 0 to 23rd byte: Temperature error, 0 or 24th byte: Cover open error, 0 or 25th byte: Always 06th byte: Other error, 0 or 20 to 2 mean as follows: 0 = No error detected, 1 = Warning, 2 = Error
LAMP	?Inquiry about the lamp state1st value (1 to 5 digits):   Cumulative LAMP operating time (This item shows a lamp operating time (hour) calculated based on that LAMP MODE is LOW.)2nd value: 0 = Lamp off, 1 = Lamp on
INST	?Inquiry about the available inputsThe following value is returned.“11 12 21 22 31”
NAME	?Inquiry about the projector nameThe projector name set on the NETWORK menu or the ProjectorView Setup window is returned. 
INF1	?Inquiry about the manufacturer name“MITSUBISHI” is returned. 
INF2	?Inquiry about the model name“FD730U” is returned. 
INF0	?Inquiry about other informationNo other information is available. No parameter is returned.
CLSS	?Inquiry about the class information“1” is returned.
•	This projector is fully compliant to the specifications of JBMIA PJLink™ C\
lass 1. It supports all the commands defined by PJLink™ Class 1, and the compliance has been verified with the PJLi\
nk™ standard specifications Version 1.0.
Advanced features (continued) 
						

							EN-37
This projector is equipped with a lamp to project images. This lamp is a consumable. It may burn out or its brightness may decrease during use. In such cases, replace the lamp with a new one as soon as possible. Be sure to replace the lamp with a new lamp separately sold that is exclusive to this projector. Contact your dealer for purchase of the lamp. 
Spare lamp for FD730U/FD730U-G: VLT-XD700LP
Caution:•	 Do	not	remove	the	lamp	immediately	after	using	the	projector. You may get burned because the lamp is very hot after use.•	 Before	replacing	the	lamp,	press	the	POWER	button to turn off the lamp and wait for two minutes for lamp to cool down. Unplug the power cord from wall outlet and wait one hour for the lamp to cool down completely.•	 Do	not	remove	the	lamp	except	for	replacement.	Careless handling can cause injury or fire.•	 Do	not	touch	the	lamp	with	bare	hands	or	give	a shock to the lamp. Attach the lamp properly. Improper handling may cause explosion.•	 Be	sure	not	to	drop	the	lamp	lid	screw	into	the	projector. Also be sure not to put metal or any flammable objects inside because it may cause fire or electric shock. If any objects should fall inside, unplug and contact your dealer.•	 Install	the	lamp	securely	to	prevent	failure	and	fire.•	 If	the	lamp	should	break,	small	glass	fragments	may fall out through the vents and some may remain inside of the projector or the lamp box. When taking the lamp box out, be sure to turn over the projector and hold the handle of the lamp box to avoid injury due to the glass fragments.•	 If	the	lamp	should	break,	never	shake	the	lamp	box	or hold it in front of your face after removing it. The glass fragments may fall out and cause injury to your eyes.•	 When	removing	the	lamp	from	the	ceiling-mounted	projector, use the lamp replacement attachment packed with the projector or option lamp to prevent glass fragments from scattering.•	 Be	sure	to	use	the	lamp	dedicated	to	this	projector,	VLT-XD700LP for FD730U/FD730U-G. Use of other lamps may cause a failure of the projector.
A) When the projector is placed on the 
tableMake sure that the projector is securely held in place.
1. Remove the cover (a) of the screw fixing the lamp cover with a fingernail. If it is difficult to remove it with a fingernail, use a finetipped tool such as flathead screwdriver.
(a)
2. Remove the screw (b) and slide the lamp cover (c) 
for removal.
(c)
(b)
Lamp replacement
3. Loosen the two screws (d) of the lamp unit, and then pull out the lamp unit (f) by the handle (e).
(f)
(d)
(e)
Caution:•	 When	replacing	the	lamp,	do	not	loosen	the	screws other than two screws (d). It may cause the failure of projector.•	 Pull	the	lamp	unit	out	of	the	projector	slowly.	If it is pulled out quickly, the lamp may break, scattering glass fragments.•	 Do	not	spill	liquid	on	the	removed	lamp	unit	or	do not place it near any flammable object or where children can reach to prevent injuries or fire.
4. Insert the new lamp unit, and secure it with two 
screws firmly.
5. Secure the lamp cover with screw (b) back again, and mount the cover (a).
Caution:•	 Make	sure	that	the	lamp	cover	is	secured	firmly.	Otherwise, the POWER indicator flashes red and green, disallowing the projector to be powered on.
B) When the projector is mounted to the 
ceilingWhen removing the lamp unit from the projector mounted to the ceiling, never fail to use the lamp replacement attachment to protect yourself from glass fragments and so on.
•	 Contact	your	dealer	when	replacing	the	lamp	unit	with the projector mounted to the ceiling.
1. Remove the lamp cover referring to the procedure 1 and 2 of “A) When the projector is placed on the table”.
Caution:
• When opening the lamp cover to replace the 
lamp of the ceiling-mounted projector, pay careful attention because glass fragments may exist inside the lamp cover.
2.  Loosen the two screws (d) of the lamp unit.
(d)
Caution:•	 When	replacing	the	lamp,	do	not	loosen	the	screws other than two screws (d). It may cause the failure of projector. 
						

							EN-38
Lamp replacement (continued)
3. Assemble the lamp replacement attachment by folding two taping portions (g) and two cutout portions (h) along the folding line as the figure.
(h)
(h)(g)
(g)
4.  Insert the two cutout portions (h) in the slit of the projector, paste the two taping portions (g) with the tape included in the lamp replacement attachment, and then fix the lamp replacement attachment to the projector.
(g)
(g)
(h)
5. Pull out the lamp unit (f) in the bag by the handle (e).
(f)
(e)
6.  Remove the tape fixing the lamp replacement attachment, and remove the lamp replacement 
attachment with the lamp unit remaining in the bag.
Caution:•	 Pull	the	lamp	unit	out	of	the	projector	slowly.	If it is pulled out quickly, the lamp may break, scattering glass fragments.•	 Do	not	spill	liquid	on	the	removed	lamp	unit	or	
do not place it near any flammable object or where children can reach to prevent injuries or fire.
7. Insert the new lamp unit, and secure it with two screws firmly.
8. Secure the lamp cover with screw (b) back again, and mount the cover (a).
Caution:•	Make sure that the lamp cover is secured firmly. Otherwise, the POWER indicator flashes red and green, disallowing the projector to be powered on.
Reset of the lamp operation timePlug in the power cord, and reset the lamp operation time by keep pressing the , , and POWER buttons on the control panel at the same time.
Important:•	 Unless	these	three	buttons	are	pressed	at	the	same	time, the lamp operation time isn’t reset.•	 Make	sure	that	the	STATUS	indicator	is	lit	twice	and	the lamp operation time is reset successfully.•	 The	projector	doesn’t	turn	on	if	the	lamp	cover	isn’t	attached securely.•	 Be	sure	to	reset	the	lamp	operation	time	whenever	you replace the lamp.•	 Do	not	reset	the	lamp	operation	time	unless	you	replace the lamp.
Caution:•	 The	lamp	is	fragile.	If	it	is	broken,	be	careful	not	to	cut yourself with glass fragments.•	 Contact	your	dealer	for	a	new	lamp.
Interval of lamp replacementThe recommended interval of lamp replacement is about 5000 hours*1*2 of consecutive use. Such interval differs depending on the operating environment and may be shorter than 5000 hours*1*2.
Decrease in luminescence and/or color brightness indicates that the lamp needs to be replaced. When the lamp operation time exceeds 3750 hours*1, the indicator will blink alternately between green and red (while the lamp is lit; when the lamp is not lit, the indicator will be lit red only) and the lamp replacement message will appear on the screen for one minute everytime the lamp is turned on. When the lamp has been used for about 4750 hours*1, the replacement message (LAMP EXCHANGE) will appear on the screen for one minute every 25 hours*1 thereafter. When the lamp operation time exceeds 5000hours*1*2, the projector automatically shuts off and can’t be used until the lamp is replaced and the lamp operation time is reset.*1:  Duration when LAMP MODE in the QUICK MENU or the INSTALLATION menu or the EFFICIENT MODE menu is set to LOW. When it is set to STANDARD, this duration will be shorted.*2: When LAMP MODE is set to STANDARD, this duration will beshorted to 3000 hours.
Important:•	 Do	not	open	the	lamp	cover	when	the	projector	is	set at a ceiling or a high place. Lamp fragments may fall from the inside if the lamp were broken.Please contact your dealer when you need to replace the lamp with a new one.
Caution:
• This projector uses a lamp that 
contains mercury. Disposal of the lamp 
or the projector with the lamp may 
be regulated due to environmental 
considerations. For disposal or 
recycling information, please contact 
your local authorities or the Electronic 
Industries Alliance: www.eiae.org. (For 
the U.S. only.) 
						

							EN-39
Troubleshooting
Before asking for repair of the projector, check the following. If the symptom persists, stop using the projector, be 
sure to unplug the power plug, and then contact your dealer.
No image appears on the screen.
ProblemSolution
Power can not be 
turned on.
•	 Check	whether	the	indicators	are	on	or	off	and	how	they	are	lightning.
POWERSTATUSSolution
OffOff•	 Connect	the	power	cord	to	the	projector.
•	 Plug	the	power	cord	into	a	wall	outlet.
Steady red
Off
•	 If	any	objects	are	blocking	the	intake	or	exhaust	vents,	remove	them	and	
carry out the following.
1. Unplug the power cord from the wall outlet.
2. Make sure that the projector has cooled off.
3. Plug the power cord into the wall outlet.
4. Press the POWER button.
Blinking orange
•	 If	any	objects	are	blocking	the	intake	or	exhaust	vents,	remove	them.
•	 Don’t	expose	the	exhaust	vents	to	hot	air	emitted	from	a	heating	appliance.
Blinking green
•	 After	the	STATUS	indicator	stops	blinking,	press	the	POWER	button.•	 If	you	unplug	the	power	cord	while	the	fan	is	rotating,	the	lamp	may	not	turn	on	 about 1 minute when you plug the power cord next time.
•	 The	lamp	can’t	turn	on	again	for	1	minute	after	it	goes	out.
•	 Press	the	POWER	button	several	times.
Steady red
•	 Replace	the	lamp.	(The	lamp	is	at	the	end	of	its	life.)
Blinking 
red/green
Off•	 Attach	the	lamp	cover	on	the	top.
Steady or
Blinking
•	 Unplug	the	power	cord	from	the	wall	outlet	and	contact	your	dealer.
No image appears on 
the screen.
•	 Cancel	the	AV	mute	by	pressing	the	AV	MUTE	button.
•	 Check	that	the	lens	cap	is	removed.
•	 It	may	take	about	1	minute	for	the	lamp	to	light	up.
•	 The	lamp	fails	to	light	up	on	rare	occasions.	In	such	a	case,	wait	for	a	few	minutes	
and then try again.
•	 If	the	projector	was	turned	off	before	the	lamp	was	cooled	down	sufficiently	last	time,	
the fan may start rotating and the POWER button may not work after the power cord 
is plugged. Press the POWER button to turn back on the POWER indicator.
•	 Check	that	the	intake	vent	is	clean.
•	 Check	that	the	lamp	cover	is	closed.	(See	page	38.)
•	 Check	that	the	cables	connected	to	the	external	devices	are	not	broken.
•	 When	an	extension	cable	is	being	used,	replace	it	with	the	supplied	cable	for	check.
  When images are displayed correctly, add an RGB signal amplifier to the extension 
cable.
Power turns off. •	 This	problem	may	occur	when	the	intake	vent	and/or	exhaust	vents	are	blocked.	(In	
such a case, the STATUS indicator brinks orange.)
 Remove the objects blocking the intake vent and/or exhaust vents and the\
n carry 
out the following procedure. 
1.  Wait for the intake fan and/or exhaust fan to stop. (Wait until the STATUS indicator 
goes out.)
2. Unplug the power cord from the wall outlet.
3. Wait about 10 minutes.
4. Plug the power cord into the wall outlet.
5. Press the POWER button.
•	 When	the	STATUS	indicator	is	steady	red,	it	is	indicating	that	the	lamp	should	be	
replaced. Replace the lamp in this case.
•	 Check	that	AUTO	POWER	OFF	has	been	set	to	OFF.
•	 If	the	lamp	has	deteriorated,	it	may	go	out	after	a	while	it	illuminates. 
						

							EN-40
Troubleshooting (continued)
No image appears on the screen. (continued) 
ProblemSolution
The screen for 
entering the password 
appears.
•	 PASSWORD	FUNCTION	in	the	FEATURE	menu	has	been	set	to	DISPLAY	INPUT	to	
enable the password lock. 
 Enter the password or contact the person in charge of management of the 
projector. (See page 34.)
“NO SIGNAL” is 
displayed.
•	 Turn	on	the	power	of	the	connected	device,	or	check	whether	there	is	something	
wrong with the connected device.
•	 Check	whether	the	external	device	output	signals.	(Check	this	especially	when	the	
external device is a notebook computer.)
•	 Check	that	the	cable	connected	to	the	external	device	isn’t	defective.
•	 Check	that	the	projector	is	connected	to	the	external	device	using	the	correct	
terminals.
•	 Check	that	the	connected	device	is	correctly	selected	as	the	input	source.
•	 When	an	extension	cord	is	being	used,	replace	it	with	the	supplied	cable	and	check	
whether images are projected correctly. If images are projected correctly, use an RGB 
signal amplifier along with the extension cord.
Images are not displayed correctly. 
ProblemSolution
Projected images are 
shaking.
Projected images are 
displaced. 
•	 Check	that	the	cable	connected	to	the	external	device	isn’t	intermittent.
•	 Connect	the	cable’s	plug	with	the	external	device’s	connector	firmly.
•	 Press	the	AUTO	POSITION	button.
•	 Some	computers	output	out-of-spec	signals	on	rare	occasion.	Adjust	the	SIGNAL	
menu. (See page 29.)
Projected images are 
distorted. 
•	 Adjust	the	projector	and	the	screen	so	that	they	are	perpendicular	to	each	other.	(See	
page 14.)
Projected images are 
dark. 
•	 Adjust	BRIGHTNESS	and	CONTRAST	in	the	QUICK	MENU	or	the	IMAGE	menu.	(See	
page 27.)
•	 Replace	the	lamp.	(See	page	37.)
Projected images are 
blurred. 
•	 Adjust	the	focus.	(See	page	16.)
•	 Clean	the	lens.
•	 Press	the	 or  button on the remote control to eliminate flicker.
•	 Adjust	TRACKING	and	FINE	SYNC.	in	the	SIGNAL	menu.	(See	page	29.)
•	 Adjust	BRIGHTNESS	and	CONTRAST	in	the	QUICK	MENU	or	the	IMAGE	menu.	(See	
page 27.)
•	 Adjust	the	projector	and	the	screen	so	that	they	are	perpendicular	to	each	other.	(See	
page 14.)
Afterimages persist on 
the screen.
• This phenomenon is improved by keeping projecting an evenly bright image. (Such 
“image burn-in” phenomenon where afterimages persist on the screen may occur if a 
stationary image is kept displayed on the screen for a long time.)
White dots are seen 
on projected images. 
Black dots are seen 
on projected images. 
•	 This	phenomenon	is	normal	for	a	DLP™	projector	and	is	not	a	malfunction.	(A	very	
small number of pixels may visibly or invisibly be persistent all the ti\
me, but they are 
not	a	sign	of	system	malfunctions.	Over	99.99%	of	the	pixels	are	effective.)
Fine streaks are seen 
on projected images.
•	 This	is	due	to	interference	with	the	screen	surface	and	is	not	a	malfunction.	Replace	
the screen or displace the focus a little.
•	 Vertical	or	horizontal	streak	noise	may	appear	on	the	projected	image,	depending	on	
the type of the DVD player, game console or computer you use. In such a case, you 
can reduce such streak noise by enabling the LPF.
Projected images 
become wavy. 
•	 Connect	the	plugs	of	the	cables	to	external	devices	securely.
•	 Keep	the	projector	away	from	equipment	generating	interfering	radio	waves.
•	 When	the	keystone	adjustment	is	carried	out,	the	image	may	not	be	displayed	
correctly because of the type of input signal. This isn’t a product malfunction. In this 
case, readjust the keystone so that the amount of keystone correction is as small as 
possible.