Sanyo PLC-XT25K, PLC-XT20K User Manual
Multimedia Projector
MODEL
PLC-XT25/PLC-XT25L
*
PLC-XT21/PLC-XT21L
*
PLC-XT20/PLC-XT20L
*
PLC-XT25K/PLC-XT20K
(*Models without lens.)
Owner’s Manual
2
Features and Design
◆ Compact Design
This projector is designed compact in size and
weight. It is easy to carry and installed anywhere you
wish to use.
◆ Functionally Rich
This projector has many useful functions such as lens
shifting, ceiling and rear projection, 360-degree
projection, variety of lens options, etc.
◆ Multi-use Remote Control
Use the remote control as wired and wireless, or as a
PC wireless mouse. Eight remote control codes and
selectable pointer shapes are also available.
◆ Simple Computer System Setting
The projector has the Multi-scan system to conform
to almost all computer output signals quickly (p.38).
Up to UXGA resolution can be accepted.
◆ Useful Functions for Presentation
Digital zoom function allows you to focus on the
crucial information during a presentation (pp.15, 51).
◆ Security Function
The Security function helps you to ensure security of
the projector. With the Key lock function, you can
lock the operation on the top control or remote
control (p.59). PIN code lock functions prevents
unauthorized use of the projector (pp.59–61).
◆ Lamp Control
Brightness of the projection lamp can be selected
(p.54).
◆
Power Management
The Power management function reduces power
consumption and maintains lamp life (p.58).
◆ Multilanguage Menu Display
Operation menu is available in 12 languages; English,
German, French, Italian, Spanish, Portuguese, Dutch,
Swedish, Russian, Chinese, Korean, and Japanese
(p.54).
◆ Network-capable
Through an optional Network Manager, you can
operate and control the projector.
◆ Logo Function
The Logo function allows you to customize the
screen logo (pp.55–56). You can capture an image for
the screen logo and use it for the starting-up display
or between presentations.
◆
Helpful Maintenance Functions
Lamp and filter maintenance functions provide for
better and proper maintenance of the projector.
◆
Multiple Interface Terminals
The projector has several interface terminals that can
support various types of equipment and signals
(pp.11–12).
✔Notes:
•The On-Screen Menu and figures in this manual may differ slightly from the product.
•The contents of this manual are subject to change without notice.
3
Table of Contents
Tr ademarks
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 Directions 7
Moving the Projector 8
Cautions in Handling the Projector 8
Compliance . . . . . . . . . . . . . . . . . . . . . . .9
Part Names and Functions . . . . . . . . . .10
Front 10
Back 10
Bottom 10
Rear Terminal 11
Top Control 13
Remote Control 14
Laser Pointer Function 16
Pointer Function 16
Wireless Mouse Operation 17
Remote Control Code 17
Remote Control Battery Installation 18
Remote Control Receivers and Operating Range 18
Adjustable Feet 18
Installation . . . . . . . . . . . . . . . . . . . . . . .19
Lens Installation 19
Positioning the Projector 20
Moving the Lens 20
Connecting the AC Power Cord 21
Connecting to a Computer
(Digital and Analog RGB) 22
Connecting to Video Equipment (Video, S-Video) 23
Connecting to Video Equipment
(Component and RGB Scart) 24
Basic Operation . . . . . . . . . . . . . . . . . . .25
Turning On the Projector 25
Turning Off the Projector 26
How to Operate the On-Screen Menu 27
Menu Bar 28
Operating with Projector Control 29
Sound Adjustment 30
Operating with Remote Control 31
Input Selection . . . . . . . . . . . . . . . . . . .33
Input 34
Input Source Selection 35
Video System Selection 36
Computer Adjustment . . . . . . . . . . . . .37
Computer System Selection 38
Auto PC Adjustment 39
Manual PC Adjustment 40
Image Mode Selection . . . . . . . . . . . . .43
Image Mode Selection 44
Image Adjustment . . . . . . . . . . . . . . . . .45
Image Adjustment 46
Screen Adjustment . . . . . . . . . . . . . . . .49
Screen Adjustment 50
Screen Size Adjustment (Computer Signals) 51
Screen Size Adjustment
(Video, Component Signals) 52
Setting . . . . . . . . . . . . . . . . . . . . . . . . . .53
Setting 54
Maintenance and Filter Cleaning . . . . .63
Cleaning the Filter 64
Resetting the Filter Counter 64
Lamp Replacement 65
Resetting the Lamp Counter 66
Warning Indicator 67
Cleaning the Projection Lens 68
Cleaning the Projector Cabinet 68
Appendix . . . . . . . . . . . . . . . . . . . . . . . .69
Troubleshooting 69
Menu Tree 71
Indicators and Projector Condition 73
Compatible Computer Specifications 75
Technical Specifications 77
Optional Parts 78
PJ Link Notice 79
Configurations of Terminals 80
PIN Code Number Memo 81
Dimensions 82
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
Before installing and operating the projector, read this
manual thoroughly.
The projector provides many convenient features and
functions. Operating the projector properly enables you
to manage those features and maintains it in good
condition for many years to come.
Improper operation may result in not only shortening
the product life, but also malfunctions, fire hazard, or
other accidents.
If your projector seems to operate improperly, read this
manual again, check operations and cable connections
and try the solutions in the “Troubleshooting” section in
the back of this booklet. If the problem still persists,
contact the dealer where you purchased the projector or
the service center.
Safety Precaution
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.
– This projector produces intense light from the projection
lens. Do not stare directly into the lens as much as
possible, otherwise eye damage could result. Be
especially careful that children do not stare directly into
the beam.
– Install the projector in a proper position. Otherwise it
may result in fire hazard.
– Allowing the proper amount of space on the top, sides,
and rear of the projector cabinet is critical for proper air
circulation and cooling of the unit. The dimension
shown here indicate the minimum space required. If the
projector is to be built into a compartment or similarly
enclosed, these minimum distances must be
maintained.
– Do not cover the ventilation slot on the projector. Heat
build-up can reduce the service life of your projector,
and can also be dangerous.
– If the projector is unused for an extended time, unplug
the projector from the power outlet.
SIDE and TOP REAR
CAUTION
Not for use in a computer room as defined in the
Standard for the Protection of Electronic Computer/Data
Processing Equipment, ANSI/NFPA 75.
Ne peut être utilisé dans une salle d’ordinateurs telle
que définie dans la norme ANSI/NFPA 75 Standard for
Protection of Electronic Computer/Data Processing
Equipment
NOTE: This symbol and recycle system are applied only to EU
countries and not applied to the countries in the other
area of the world.
Your SANYO product is designed and
manufactured with high quality
materials and components which can be
recycled and reused.
This symbol means that electrical and
electronic equipment, at their end-oflife, should be disposed of separately
from your household waste.
Please dispose of this equipment at
your local community waste collection/recycling centre.
In the European Union there are separate collection
systems for used electrical and electronic products.
Please help us to conserve the environment we live in!
CAUTION ON HANGING FROM THE CEILING
When hanging the projector from the
ceiling, clean air intake vents, filters, or
top of the projector periodically with a
vacuum cleaner. If you leave the projector
unclean for a long time, the cooling fans
can be clogged with dust, and it may
cause a breakdown or a disaster.
DO NOT SET THE PROJECTOR IN GREASY, WET, OR
SMOKY CONDITIONS SUCH AS IN A KITCHEN TO PREVENT
A BREAKDOWN OR A DISASTER. IF THE PROJECTOR
COMES IN CONTACT WITH OIL OR CHEMICALS, IT MAY
BECOME DETERIORATED.
READ AND KEEP THIS OWNER'S MANUAL FOR
LATER USE.
0.7' (20 cm)
1.5' (50 cm)
3' (1 m)
1.5' (50 cm
5
Safety Instructions
All the safety and operating instructions should be read
before the product is operated.
Read all of the instructions given here and retain them for
later use. Unplug this projector from AC power supply
before cleaning. Do not use liquid or aerosol cleaners.
Use a damp cloth for cleaning.
Follow all warnings and instructions marked on the
projector.
For added protection to the projector during a lightning
storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet. This will
prevent damage due to lightning and power line surges.
Do not expose this unit to rain or use near water... for
example, in a wet basement, near a swimming pool, etc...
Do not use attachments not recommended by the
manufacturer as they may cause hazards.
Do not place this projector on an unstable cart, stand, or
table. The projector may fall, causing serious injury to a
child or adult, and serious damage to the projector. Use
only with a cart or stand recommended by the
manufacturer, or sold with the projector. Wall or shelf
mounting should follow the manufacturer’s instructions,
and should use a mounting kit approved by the
manufacturers.
An appliance and cart combination
should be moved with care. Quick
stops, excessive force, and uneven
surfaces may cause the appliance
and cart combination to overturn.
Slots and openings in the side and bottom of the cabinet
are provided for ventilation, to ensure reliable operation of
the equipment and to protect it from overheating.
The openings should never be covered with cloth or other
materials, and the bottom opening should not be blocked
by placing the projector on a bed, sofa, rug, or other
similar surface. This projector should never be placed near
or over a radiator or heat register.
This projector should not be placed in a built-in installation
such as a book case unless proper ventilation is provided.
Never push objects of any kind into this projector through
cabinet slots as they may touch dangerous voltage points
or short out parts that could result in a fire or electric
shock. Never spill liquid of any kind on the projector.
Do not install the projector near the ventilation duct of airconditioning equipment.
This projector should be operated only from the type of
power source indicated on the marking label. If you are
not sure of the type of power supplied, consult your
authorized dealer or local power company.
Do not overload wall outlets and extension cords as this
can result in fire or electric shock. Do not allow anything
to rest on the power cord. Do not locate this projector
where the cord may be damaged by persons walking on
it.
Do not attempt to service this projector yourself as
opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to
qualified service personnel.
Unplug this projector from wall outlet and refer servicing
to qualified service personnel under the following
conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the projector.
c. If the projector has been exposed to rain or water.
d. If the projector does not operate normally by following
the operating instructions. Adjust only those controls
that are covered by the operating instructions as
improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore the projector to normal
operation.
e. If the projector has been dropped or the cabinet has
been damaged.
f. When the projector exhibits a distinct change in
performance-this indicates a need for service.
When replacement parts are required, be sure the service
technician has used replacement parts specified by the
manufacturer that have the same characteristics as the
original part. Unauthorized substitutions may result in fire,
electric shock, or injury to persons.
Upon completion of any service or repairs to this
projector, ask the service technician to perform routine
safety checks to determine that the projector is in safe
operating condition.
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 exhaust vent at least 3’ (1 m) away from
any objects.
– Do not touch peripheral parts of the exhaust vent,
especially screws and metallic parts. These areas
will become hot while the projector is being used.
– Do not put anything on the cabinet. Objects put on
the cabinet will not only get damaged but also may
cause fire hazard by heat.
Cooling fans are provided to cool down the projector.
The fans’ running speed is changed according to the
temperature inside the projector.
Air Circulation
Exhaust Vent
(Hot air exhaust)
Air Intake Vent
Air flow
The projector uses a lamp which generates significant
heat. The cooling fans and air vents are provided to
dissipate the heat by drawing air into the housing and
the filter is located in the intake vents to prevent dust
from getting inside of the projector.
In order to care for the projector appropriately, regular
cleaning is required. Remove any dirt or dust that has
accumulated on the projector and on or in the filter.
If the projector detects that the filter is clogged, a
“Filter warning” icon (red) will appear on the screen
and “WARNING FILTER” indicator on the top panel
will blink (see below). Stop using the projector
immediately and clean or replace the filter.
Blocking the air vents and leaving the projector
uncleaned for a long time may not only damage the
projector and may require costly repairs but may also
cause accidents or fire.
For maintenance of the filter, refer to “Filter counter”
on page 62 and “Maintenance and Filter Cleaning” on
pages 63–64.
Damages to the projector caused by using an
uncleaned filter or improper maintenance will void
the warranty on the projector.
IMPORTANT!
Clean the Filter Regularly!!
Filter warning icon (red) appears on the screen
when the projector detects filter clogging.
Top Control
WARNING FILTER
indicator
7
Safety Instructions
Do not tilt the projector more than
10 degrees from side to side.
In upward projection, do
not tilt the projector over
10 degrees right and left.
Do not put the projector on either
side to project an image.
In downward projection, do
not tilt the projector over
10 degrees right and left.
Use the projector properly in specified positions. Improper positioning may reduce the lamp life and result in
severe accident or fire hazard.
This projector can project the picture upward, downward, or backward, perpendicular to the plane of the screen
as shown in the figure below.
Bottom
Downward
(Usual)
Front
Downward
Bottom
Upward
Front
Upward
Installing the Projector in Proper Directions
Avoid positioning the projector as described below when installing.
Positioning Precautions
CAUTION
Make sure that the Fan control settings
are set properly when setting up the
projector with upward/downward
inclination of over 20 degrees to the
horizontal plane. Set the Fan control
function in the Setting menu (see page
59).
CAUTION ON CEILING MOUNTING
For ceiling mounting, you need the ceiling mount kit designed for this
porjector. When not mounted properly, the projector may fall, causing
hazards or injury. For details, consult your dealer. The warranty on this
projector does not cover any damage caused by use of any nonrecommened ceiling mount kit or installation of the ceiling mount kit in
an improper location.
10˚
10˚
10˚ 10˚
10˚
10˚
8
Safety Instructions
Use the hand grip when moving the projector.
Replace the lens cap and retract the adjustable feet to
prevent damage to the lens and cabinet when carrying.
When the projector is not in use for an extended period, put
it into a suitable case to protect the projector.
CAUTION IN CARRYING OR
TRANSPORTING THE PROJECTOR
– Do not drop or bump the projector, otherwise damages
or malfunctions may result.
– When carrying the projector, use a suitable carrying
case.
– Do not transport the projector by courier or any other
transport service in an unsuitable transport case. This
may cause damage to the projector. For information
about transporting the projector by courier or any other
transport service, consult your dealer.
– Do not put the projector in a case before it is cooled
enough.
Cautions in Handling the Projector
Do not hold the lens when lifting or moving the projector.
Doing so may cause damage to the lens and the projector.
Care must be taken when handling the projector; do not
drop, bump, subject it to strong forces, or put other things
on the cabinet.
Do not hold the lens and the peripheral part.
CAUTION
This projector has a motorized lens. Please note
the followings when using the projector.
● Do not touch the lens while it is moving as this
could cause injury to the fingers.
● Never allow children to touch the lens.
Moving the Projector
9
AC Power Cord for the United Kingdom:
This cord is already fitted with a moulded plug incorporating a fuse, the value of which is indicated on the pin face of the
plug. Should the fuse need to be replaced, an ASTA approved BS 1362 fuse must be used of the same rating, marked thus
. If the fuse cover is detachable, never use the plug with the cover omitted. If a replacement fuse cover is required,
ensure it is of the same colour as that visible on the pin face of the plug (i.e. red or orange). Fuse covers are available from
the Parts Department indicated in your User Instructions. If the plug supplied is not suitable for your socket outlet, it should
be cut off and destroyed. The end of the flexible cord should be suitably prepared and the correct plug fitted.
WARNING: A PLUG WITH BARED FLEXIBLE CORD IS HAZARDOUS IF ENGAGED IN A LIVE SOCKET
OUTLET.
The Wires in this mains lead are coloured in accordance with the following code:
Green-and-yellow ············ Earth
Blue ································· Neutral
Brown ······························ Live
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying
the terminals in your plug proceed as follows:
The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked by the letter E
or by the safety earth symbol or coloured green or green-and-yellow.
The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.
The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.
WARNING: THIS APPARATUS MUST BE EARTHED.
The AC Power Cord supplied with this projector meets the requirement for use in the country you purchased it.
AC Power Cord for the United States and Canada:
AC Power Cord used in the United States and Canada is listed by the Underwriters Laboratories
(UL) and certified by the Canadian Standard Association (CSA).
AC Power Cord has a grounding-type AC line plug. This is a safety feature to be sure that the plug
will fit into the power outlet. Do not try to defeat this safety feature. Should you be unable to insert
the plug into the outlet, contact your electrician.
THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND EASILY ACCESSIBLE.
AC Power Cord Requirement
Federal Communications Commission Notice
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 instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
Use of shielded cable is required to comply with class B limits in Subpart B of Part 15 of FCC Rules.
Do not make any changes or modifications to the equipment unless otherwise specified in the instructions. If such changes
or modifications should be made, you could be required to stop operation of the equipment.
Model Number(s) : PLC-XT25, PLC-XT25L, PLC-XT21, PLC-XT21L, PLC-XT20, PLC-XT20L
Trade Name : Sanyo
Responsible party : SANYO FISHER COMPANY
Address : 21605 Plummer Street, Chatsworth, California 91311 U.S.A.
Telephone No. : (818)998-7322
Compliance
ASA
GROUND
10
Bottom
Back
q Filter
w Speaker
e Lens Release Button
r Top Controls and Indicators
t Maintenance Cover
WARNING: FOR MAINTENANCE USE
ONLY. DO NOT OPEN.
y Lens Cap
(for PLC-XT25/XT25K/XT21/XT20/XT20K)
!7
!4 !6!5
!2
!3
CAUTION
Hot air is exhausted from the exhaust vent.
Do not put heat-sensitive objects near this
side.
u
e
r t
y
Front
!0
o
q w
i
✽
o
!1 Infrared Remote Receiver (Back)
!2 Terminals and Connectors
!3 Lamp Cover
!4 Power Cord Connector
!5 Optional Parts Attachment
!6 Air Intake Vent
!7 Hand Grip
CAUTION
Do not turn on the projector with the lens
cap attached. High temperature from light
beam may damage the lens cap and result
in fire hazard.
u Infrared Remote Receiver (Front)
i Projection Lens
(for PLC-XT25/XT25K/XT21/XT20/XT20K)
o Adjustable Feet
!0 Exhaust Vent
✽ Kensington Security Slot
This slot is for a Kensington lock used to deter
theft of the projector.
*Kensington is a registered trademark of ACCO Brands
Corporation.
!1
Part Names and Functions
11
Part Names and Functions
Rear Terminal
q w e
r
t
yi u
t USB CONNECTOR (Series B)
Use this connector when controlling a computer
with the remote control of the projector. Connect
the USB terminal of your computer to this
connector with the supplied USB cable (p.22).
y S-VIDEO INPUT JACK
Connect the S-VIDEO output signal from video
equipment to this jack (p.23).
i AUDIO 2 JACK
Connect the audio output (stereo) signal from a
computer or video equipment connected to q to
this jack (pp.22–24).
o AUDIO 1 JACK
Connect the audio output (stereo) signal from a
computer or video equipment connected to w or
e to this jack (pp.22, 24).
r VIDEO INPUT JACK
Connect the composite video output signal from
video equipment to this jack (p.23).
u AUDIO 3 JACKS (L(MONO)/R)
Connect the audio output signal from video
equipment connected to r or y to these jacks
(p.23). For a mono audio signal (a single audio
jack), connect it to the L (MONO) jack.
q 5 BNC INPUT JACKS
Connect the component or composite video output
signal from video equipment to VIDEO/Y, Cb/Pb,
and Cr/Pr jacks or connect the computer output
signal (5 BNC Type [Green, Blue, Red, Horiz. Sync,
and Vert. Sync.]) to G, B, R, H/V, and V jacks
(pp.22–24).
w COMPUTER INPUT TERMINAL (ANALOG)
Connect the computer (or RGB scart) output signal
to this terminal (pp.22, 24).
e COMPUTER INPUT TERMINAL (DIGITAL)
Connect the computer output signal (Digital DVI-D
type) to this terminal. The HD (HDCP compatible)
signal can also be connected (pp.22, 24).
o
12
Part Names and Functions
!0 R/C JACK
When using the wired remote control, connect the
wired remote control to this jack with a remote
control cable (not supplied).
!2 MONITOR OUTPUT TERMINAL (ANALOG)
This terminal outputs the video signal from
computer to external video equipment (pp.22, 24).
✽ RESET button
A built-in micro processor which controls this unit may
occasionally malfunction and need to be reset. This can be
done by pressing the RESET button with a pen, which will
shut down and restart the unit. Do not use the RESET
function excessively.
Rear Terminal
!0!1!2!3!4
✽
!1 AUDIO MONITOR OUTPUT JACK (VARIABLE)
This jack outputs the audio signal from computer
or video equipment to external audio equipment
(pp.22–24).
!3 CONTROL PORT CONNECTOR
When controlling the projector from a computer,
connect the computer to this connector with a
control cable.
!4 INFRARED REMOTE RECEIVER (Back)
The infrared remote receiver is also located in the
front (pp.10, 18).
13
Part Names and Functions
q
w
e
t
u
i
o
w LAMP REPLACE indicator
Lights yellow when the projection lamp reaches its
end of life (pp.65, 74).
q WARNING TEMP. indicator
Blinks red when the internal temperature of the
projector exceeds the operating range (pp.67, 73).
e ON/STAND-BY button
Turn the projector on or off (pp.25–26).
r INPUT button
Select an input source (pp.34–35).
!1 INFO. button
Display the input source information (p.29).
y POINT ed7 8 (VOLUME +/–) buttons
– Select an item or adjust the value in the On-
Screen Menu (p.27).
– Pan the image in Digital zoom + mode (p.51).
– Adjust the volume level (Point
7 8 buttons)
(p.30).
u SELECT button
– Execute the selected item (p.27).
– Expand or compress the image in the Digital zoom
mode (p.51).
Top Control
r
y
!0
!1
!2
t LENS button
Enter the focus, zoom, and lens shift adjustment
mode (p.29).
i WARNING FILTER indicator
– Blinks orange indicating the filter needs cleaning.
– Lights orange when clogging of the filter is
detected, urging immediate cleaning.
o LAMP indicator
Lights red during operations.
!0 POWER indicator
– Lights when in stand-by mode and during
operations.
– Blinks during the cooling-off period.
– Blinks in the Power management mode (p.58).
!2 MENU button
Open or close the On-Screen Menu (p.27).
✔Note:
•All five indicators on the top control blinks when the
projector detects an abnormal condition.
14
Part Names and Functions
o
t
y
q STAND-BY button
Turn the projector off (p.26).
t ON button
Turn the projector on (p.25).
y INPUT 1 – 3 buttons
Select an input source (INPUT 1 – INPUT 3)
(pp.34–35).
u AUTO PC button
Automatically adjusts the computer image to its
optimum setting (pp.31, 39).
i FREEZE button
Freeze the picture on the screen (p.31).
o POINT ed 7 8 ( VOLUME + / – ) buttons
– Select an item or adjust the value in the On-
Screen Menu (p.27).
– Pan the image in Digital zoom + mode (p.51).
– Adjust the volume level (with Point 7 8 buttons)
(p.30).
r
Remote Control
!0
u
i
!1
q
!2 L-CLICK button
Acts as the left mouse button for wireless mouse
operation (p.17).
e SIGNAL EMISSION indicator
Lights red while the laser beam is being emitted
from the laser light window or a signal is being sent
from the remote control to the projector (p.16).
!0 PRESENTATION POINTER button
Move a pointer of the projector or a pointer for
wireless mouse operation (pp.16–17).
To ensure safe operation, observe the
following precautions:
– Do not bend, drop, or expose the remote control to
moisture or heat.
– For cleaning,
use a soft dry cloth. Do not apply benzene,
thinner, splay, or any other chemical materials.
e
!2
w WIRED REMOTE jack
Connect the remote control cable (not supplied) to
this jack when using as a wired remote control.
!1 INFO. button
Display the input source information (p.29).
w
r LASER LIGHT window
A laser beam is emitted from here (p.16).
15
Part Names and Functions
Remote Control
!9
!5
!3
!4
!8
!6
!7
@0
!3 MENU button
Open or close the On-Screen Menu (p.27).
!6 ZOOM ed buttons
Zoom in and out the images (p.31).
!5 D.ZOOM button
Select the Digital zoom +/- mode and resize the
image (p.51).
@0 FOCUS button
Adjust the focus (p.31).
!8 MUTE button
Mute the sound (p.30).
!4 P-TIMER button
Operate the P-timer function (p.32).
@1 NO SHOW button
Temporarily turn off the image on the screen (p.32).
@2 KEYSTONE button
Correct keystone distortion (p.32).
@6 SELECT button
– Execute the selected item (p.27).
– Expand or compress the image in the Digital
zoom mode (p.51).
!7 LASER button
– Operate the Laser pointer function. Laser beam
is emitted while pressing this button for one
minute. When using the laser pointer for more
than one minute, release the LASER button and
press it again (p.16).
– Display the Pointer on the screen (p.16).
!9 RESET/ON/ALL-OFF switch
When using the remote control, set this switch to
“ON.” Set it to “ALL OFF” for power saving when
it is not in use. Slide this switch to “RESET” to
initialize the remote control code or switch the
Spotlight and Pointer to the Laser pointer function
(pp.16–17).
@5 R-CLICK button
Acts as the right mouse button for wireless mouse
operation (p.17).
@3 LENS SHIFT button
Select the Lens Shift function (p.31).
@4 SCREEN button
Select the screen size (p.31).
@6
@7
@7 NUMBER buttons
Act as number buttons. Use these buttons when
setting the remote control codes (p.17) or when
entering the PIN code numbers (pp. 25, 56–57,
60–61).
@3
@2
@1
@4
@5
For PIN code
and remote
control code.
16
Part Names and Functions
Spotlight
Pointer Function
Pointer
✔Note:
•You can choose the size of Spotlight (Large/Middle/Small) and the
pattern of Pointer (Arrow/Finger/Dot) in the Setting Menu. See
“Pointer” on page 54.
This remote control emits a laser beam from the laser light window. Press the LASER button to activate the
laser pointer. The signal emission indicator lights red and the red laser beam is emitted. If the LASER button is
pressed for more than one minute or if it is released, the laser light goes off.
The laser emitted is a Class II laser. Do not look into the laser light window or point the laser beam at yourself
or other people. The following is the caution label for the laser beam.
CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure. Never look directly into the laser light window while a laser
is emitted, otherwise eye damage may result.
Laser Light Window
The caution label is put on the remote control.
Signal Emission Indicator
Laser Pointer Function
You can move the Spotlight or Pointer of the projector with the remote control to emphasize a part of the
projected image.
Press and hold the MENU and NO SHOW buttons for
more than 10 seconds to activate the Pointer function.
(The Laser pointer has switched to the Pointer function.)
1
Press and hold the MENU
and NO SHOW buttons for
more than 10 seconds.
Press the LASER button on the remote control pointing
toward the projector. The Spotlight or Pointer is
displayed on the screen with the LASER button lighting
green. Then move the Spotlight or Pointer with the
PRESENTATION POINTER button. If the LASER button
does not light green and continues to emit a laser
beam, try the abovementioned procedure until the
LASER button lights green.
2
To clear the Spotlight or Pointer out the screen, press
the LASER button pointing toward the projector and see
if the LASER button lighting is turned off.
To switch to the Laser pointer again, press and hold the
NO SHOW and MENU buttons for more than 10
seconds or slide the RESET/ON/ALL-OFF switch to
“RESET” and then to “ON”.
When you reset the Pointer function, the remote control
code will be reset, as well.
3
After the Laser pointer has switched to
the Pointer, use the LASER button as
the Pointer function ON-OFF switch.
Press the LASER button pointing
toward the projector and see if it lights
green.
LASER button
PRESENTATION POINTER
button
MENU button
NO SHOW button
RESET/ON/ALL OFF
Switch
17
Part Names and Functions
The remote control can be used as a wireless mouse for your computer.
Move the pointer on the screen
with this button.
PRESENTATION POINTER
button
R-CLICK button
Acts as right (click) mouse
button while the projector and a
computer are connected with a
USB cable.
The eight different remote control codes (Code 1–Code 8) are assigned to this projector. Switching the remote
control codes prevents interference from other remote controls when several projectors or video equipment
next to each other are operated at the same time. Change the remote control code for the projector first before
changing that for the remote control. See “Remote control” in the Setting Menu on page 57.
Press and hold the MENU and a number button (1–8)
for more than five seconds to switch between the
codes.
1
To initialize the remote control code, slide the RESET/
ON/ALL-OFF switch to “RESET,” and then to “ON.”
The initial code is set to Code 1.
2
Press and hold the MENU and a number button
(1–8) that corresponds to the remote control code
for more than five seconds to switch between
the codes.
MENU button
Remote Control Code
Wireless Mouse Operation
Number buttons
RESET/ON/ALL OFF
Switch
Before operating the wireless mouse, connect
your computer and the projector with the
supplied USB cable. (See page 22 for
connection.)
When the Pointer function is used, the
wireless mouse is not available.
1
When a USB cable is connected to the
computer and the projector, turn on the
projector first, then the computer. If you turn
on the computer first, the wireless mouse
function may not operate properly.
2
L-CLICK button
Acts as left (click) mouse
button while the projector
and a computer are
connected with a USB
cable.
18
Projection angle can be adjusted up to 5.0 degrees with the
adjustable feet.
Rotate the adjustable feet and tilt the projector to the proper
height; to raise the projector, rotate the both feet clockwise.
To lower the projector or to retract the adjustable feet,
rotate the both feet counterclockwise.
To correct keystone distortion, press the KEYSTONE button
on the remote control or select Keystone from the menu
(see pages 15, 32, 50).
Adjustable Feet
Adjustable Feet
Part Names and Functions
To insure safe operation, please observe the following precautions :
● Use two (2) AAA or LR03 type alkaline batteries.
● Always replace batteries in sets.
● Do not use a new battery with a used battery.
● Avoid contact with water or liquid.
● Do not expose the remote control to moisture or heat.
● Do not drop the remote control.
● If the battery has leaked on the remote control, carefully wipe the case clean and install new batteries.
● Risk of an explosion if battery is replaced by an incorrect type.
● Dispose of used batteries according to the instructions.
Press the lid
downward and slide it.
Open the battery
compartment lid.
Install new batteries
into the compartment.
Replace the
compartment lid.
Two AAA size batteries
For correct polarity (+ and –),
be sure battery terminals are
in contact with pins in the
compartment.
12 3
Point the remote control toward the projector (to Infrared
Remote Receivers) when pressing the buttons. Maximum
operating range for the remote control is about 16.4’ (5 m)
and 60 degrees in front and rear of the projector.
Infrared Remote Receivers are provided both in front and
back of the projector. You can conveniently use both of the
receivers (see pages 10, 57).
Remote Control Receivers and Operating Range
Remote Control Battery Installation
16.4’
(5 m)
16.4’
(5 m)
✔Notes:
•When hanging the projector from the ceiling, select the Infrared
Remote Receiver which is located farther away from the
fluorescent light. (see page 57)
19
When replacing the lens or using an optional lens, install the lens by following the instructions below. Ask the
sales dealer for detailed information of the optional lens specifications.
Fit the lens to the projector by aligning the red dot
on the lens with the red dot of the projector.
Remove the lens mount cover.
1
2
Attaching the lens to the projector
Slowly turn the lens clockwise until it clicks. Make
sure that the lens is fully inserted to the projector.
3
Red dots
CAUTION
Do not press the lens release button when
attaching the lens.
Lens Installation
Installation
While pressing the Lens release button on the top
of the cabinet, turn the lens counterclockwise
until it stops and pull it out slowly from the
projector.
Shift the lens to the center position by using the
Lens shift function (see page 29).
1
2
Removing the lens
Lens Release button
CAUTION
Be careful when handling the lens. Do not
drop.
20
✔Notes:
•The brightness in the room has a great influence on picture quality. It is recommended to limit ambient lighting in order to obtain
the best image.
•All measurements are approximate and may vary from the actual sizes.
Installation
For projector positioning, see the figures below. The projector should be set perpendicularly to the plane of the
screen.
Max. Zoom
Min. Zoom
Screen Size
(W x H) mm
4:3 aspect ratio
Zoom (min.)
30”
Zoom (max.)
610 x 457
3.9’ (1.2 m)
–––––
100”
2032 x 1524
14.1’ (4.3 m)
10.8’ (3.3 m)
150”
3048 x 2286
21.3’ (6.5 m)
16.4’ (5.0 m)
200”
4064 x 3048
28.5’ (8.7 m)
22.0’ (6.7 m)
300”
6096 x 4572
–––––
32.8’ (10.0 m)
(Inch Diagonal)
(Center)
15% 15%
50%
50%
uppermost downmost
leftmost rightmost
Moving the Lens
For details about the Lens shift function, refer to “Lens Shift Adjustment” on page 29. The amount of lens shift
range varies depending on the lens. The figures below are for PLC-XT25/XT25K/XT21/XT20/XT20K.
Positioning the Projector (for PLC-XT25/XT25K/XT21/XT20/XT20K)
3.9' (1.2m)
10.8' (3.3m)
30”
22.0' (6.7m)
16.4' (5.0m)
100”
78”
32.8' (10.0m)
150”
116 ”
200”
155”
300”
230”
21
NOTE ON THE POWER CORD
AC power cord must meet the requirements of the country where you use the projector.
Confirm the AC plug type with the chart below and proper AC power cord must be used.
If supplied the AC power cord does not match your AC outlet, contact your sales dealer.
To power cord
connector on your
projector.
Projector side AC outlet side
Ground
To the AC outlet.
(120 V AC)
For Continental EuropeFor the U.S.A. and Canada
This projector uses nominal input voltages of 100–120 V or
200–240 V AC and it automatically selects the correct input
voltage. It is designed to work with single-phase power
systems having a grounded neutral conductor. To reduce the
risk of electrical shock, do not plug into any other type of
power system.
If you are not sure of the type of power being supplied,
consult your authorized dealer or service station.
Connect the projector with all peripheral equipment before
turning the projector on.
CAUTION
For safety, unplug the AC power cord when the projector
is not in use. When the projector is connected to an outlet
with the AC power cord, it is in stand-by mode and
consumes a little electric power.
Connecting the AC Power Cord
Connect the AC power cord (supplied) to the
projector.
The AC outlet must be near this equipment
and must be easily accessible.
For the U.K.
To the AC outlet.
(200–240 V AC)
To the AC outlet.
(200–240 V AC)
Installation
22
Installation
Connecting to a Computer (Digital and Analog RGB)
Cables used for connection
• VGA Cable (HDB 15 pin)* • USB Cable
• DVI-Digital Cable • Audio Cables (Mini Plug [stereo] x 2)
• BNC Cable
(*One cable is supplied; other cables are not supplied with the projector.)
External Audio Equipment
DVI-Digital
cable
USB
cable
Audio
cable
(stereo)
Audio cable
(stereo)
USB port
Audio
Output
USB
AUDIO OUT
(stereo)
Audio Input
Unplug the power cords of both the projector and external
equipment from the AC outlet before connecting cables.
✔Notes:
•When the AUDIO OUT is plugged-in, the projector’s built-in
speaker is not available.
•USB cable connection is needed when operating the computer with
the remote control.
•See page 78 for ordering optional cables.
Monitor
Output
DIGITAL
(DVI-D)
VGA
cable
Monitor
Output
Monitor Output
BNC
cable
ANALOG
IN
Monitor
Input
VGA
cable
ANALOG
OUT
G B R H/V V
AUDIO
IN
23
Installation
Connecting to Video Equipment (Video, S-Video)
Cables used for connection
• Video Cables (RCA x 1) • Audio Cables (Mini Plug [stereo] x 2)
• S-VIDEO Cable • BNC Cable
• Audio Cable (RCA x 2)
(Cables are not supplied with the projector.)
External Audio Equipment
Audio cable
(stereo)
VIDEO S-VIDEO
S-video
cable
Video and
audio cable
Composite Video and Audio Output
S-video
Output
AUDIO IN
Audio Input
AUDIO OUT
(stereo)
(R) (L) (Video)
Unplug the power cords of both the projector and external
equipment from the AC outlet before connecting cables.
AUDIO INVIDEO
(R) (L)
✔Notes:
•When the AUDIO OUT is plugged-in, the projector’s built-in
speaker is not available.
•The S-VIDEO jack connection overrides the VIDEO jack connection
when selecting AUTO in the Input Menu (p.35).
•See page 78 for ordering optional cables.
BNC
cable
Audio
cable
(stereo)
24
Installation
Connecting to Video Equipment (Component and RGB Scart)
Cables used for connection
• Audio Cables (Mini Plug [stereo] x 2)
• Scart-VGA Cable
• BNC Cable
• DVI-Digital Cable
(Cables are not supplied with the projector.)
External Audio Equipment
Audio cable
(stereo)
Audio Input
Component Video
Output
(Y, Cb/Pb, Cr/Pr)
Audio
Output
AUDIO OUT
(stereo)
Audio
cable
(stereo)
AUDIO
IN
Y Cb/Pb Cr/Pr
ANALOG
IN
Scart-VGA
cable
BNC
cable
DVI-Digital
cable
RGB Scart
21-pin Output
Digital Output
(HDCP
compatible)
DIGITAL
(DVI-D)
Unplug the power cords of both the projector and external
equipment from the AC outlet before connecting cables.
✔Notes:
•When the AUDIO OUT is plugged-in, the projector’s built-in
speaker is not available.
•See page 78 for ordering optional cables.
25
Connect the projector’s AC power cord into an AC
outlet. The POWER indicator lights green.
Press the ON/STAND-BY button on the top control or
the ON button on the remote control. The LAMP
indicator lights red and the cooling fans start to operate.
The preparation display appears on the screen and the
count down starts.
2
3
1
16
The preparation display will disappear
after 30 seconds.
4
After the countdown, the input source that was
selected the last time and the lamp control status icon
(see page 54) appear on the screen.
If the projector is locked with a PIN code, PIN code
input dialog box will appear. Enter the PIN code as
instructed below.
Selected Input Source and Lamp Control
Complete peripheral connections (with a computer,
VCR, etc.) before turning on the projector.
Lamp control status
What is PIN code?
PIN (Personal Identification Number) code is a security code
that allows the person who knows it to operate the
projector. Setting a PIN code prevents unauthorized use of
the projector.
A PIN code consists of a four-digit number. Refer to the PIN
code lock function in the Setting Menu on pages 60–61 for
locking operation of the projector with your PIN code.
After the OK icon disappears,
you can operate the projector.
PIN Code Input Dialog Box
Tu r ning On the Projector
Basic Operation
Enter a PIN code
Use the Point ed buttons or Number buttons on the remote
control to enter a number. Press the Point 8 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 7 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 start to
operate the projector.
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.
CAUTION ON HANDLING PIN CODE
If you forget your PIN code, the projector can no
longer be started. Take a special care in setting a
new PIN code; write down the number in a
column on page 81 of this manual and keep it at
hand. Should the PIN code be missing or
forgotten, consult your dealer or service center.
✔Notes:
•When the Logo select function is set to “Off,”
the logo will not be shown on the screen (p.55).
•When the “Countdown off” or “Off” is selected
in the Display function, the countdown will not
be shown on the screen (p.57).
•During the countdown period, all operations are
invalid.
•If the correct PIN code number is not entered
within three minutes after the PIN code dialog
box appeared, the projector will be turned off
automatically.
•The “1234” is set as the initial PIN code at the
factory.
See page 54 for the Lamp control status.
✔Note:
•The Filter warning and Lamp replacement icons
may appear on the screen depending on the
usage state of the projector.
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