3M MP7640I Manual

MP7640i
Multimedia Projector
Operator's Guide
MP7640i Projecteur multimedia - Guide de L' opérateur
MP7640i Multimedia-Projektor - Benutzerhandbuch
MP7640i Proyector de Multimedia - Guía del usuario
MP7640i Proiettore Multimediale - Guida dell' operatore
MP7640i Multimedia Projector - Gebruiksaanwijzing
MP7640i Projector dos Multimedia - Guia da operador
MP7640i Multimedia Projektør- Brukerhåndbok
Document téléchargé sur www.lampe-videoprojecteur.info

Intended Use Statement
Before operating this machine, please read the Operator’s Guide and
Product Safety Guide thoroughly. The 3M™ Multimedia Projectors are
designed, built, and tested for use indoors, using 3M lamps, 3M ceiling
mount hardware, and nominal local voltages. The use of other
replacement lamps, outdoor operation, or different voltages have not
been tested and could damage the projector peripheral equipment and/or
create a potentially unsafe operating condition. 3M Multimedia
projectors are designed to operate in a normal office environment.
• 16° to 29°C (60° to 85° F)
• 10-80 % RH (without condensation)
• 0-1828 m (0-6000 feet) above sea level
The ambient operating environment should be free of airborne smoke,
grease, oil and other contaminates that can affect the operation or
performance of the projector.
Use of this product in adverse conditions will
void the product warranty.

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Multimedia Projector
Operator's Guide
Operator's Guide
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Thank you for purchasing this liquid crystal projector.
CONTENTS
CONTENTS
Page
FEATURES .......................................2
BEFORE USE ...................................2
Contents of Package ..............................2
Part Names.............................................3
Loading the Battery ................................4
INSTALLATION ................................5
Installation of the Projector and Screen ........5
Angle Adjustment ...................................5
Cabling ...................................................6
Power Connection ..................................7
Example of System Setup ......................7
Plug & Play.............................................7
OPERATIONS...................................8
Power On...................................................8
Power Off
................................................8
Basic Operation......................................9
Setup Menu ..........................................11
Input Menu............................................12
Image Menu..........................................13
Options Menu .......................................14
No Signal Menu....................................15
MAINTENANCE..............................16
Lamp.....................................................16
Air Filter ................................................18
Other Maintenance...............................18
Page
TROUBLESHOOTING....................19
Service Infomation................................19
OSD Message ......................................19
Indicators Message ..............................20
Symptom ..............................................21
SPECIFICATIONS...........................22
ACCESSORIES...............................23
TABLES
Table 1. Installation Reference.................5
Table 2. Cabling .......................................6
Table 3. Basic Operations ........................9
Table 4. Setup Menu ..............................11
Table 5. Input Menu................................12
Table 6. Image Menu..............................13
Table 7. Options Menu ...........................14
Table 8. No Signal Menu........................15
Table 9. OSD Message ..........................19
Table 10. Indicator Message ..................20
Table 11. Symptom ................................21
Table 12. Specifications .........................22
.......................................................................................
For "TECHNICAL" and "REGULATORY
NOTICE", see the end of this manual.
• The information in this manual is subject to change without notice.
• The manufacturer assumes no responsibility for any errors that may appear in this manual
• The reproduction, transmission or use of this document or contents is not permitted without
express written authority.
TRADEMARK ACKNOWLEDGMENT : PS 2, VGA and XGA are registered trademarks of
International Business Machines Corporation. Apple, Mac and ADB are registered trademarks of
Apple Computer, Inc. VESA and SVGA are trademarks of the Video Electronics Standard
Association. Windows is a registered trademark of Microsoft Corporation. Carefully observe the
trademarks and registered trademarks of all companies, even when not mentioned.
NOTE
WARNING • Please read the accompanying manual “Product Safety Guide”
and this “Operator's Guide” thoroughly to ensure correct usage through
understanding. After reading, store this instruction manual in a safe place for
future reference.
TECHNICAL APPENDIX.......................24

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FEATURES
FEATURES
This liquid crystal projector is used to project various computer signals as well as NTSC PAL
SECAM video signals onto a screen. Little space is required for installation and large images can
easily be seen.
Outstanding Brightness
The UHB lamp and high-efficiency optical system assure a high level of brightness.
Partial Magnification Function
Interesting parts of images can be magnified for closer viewing.
Distortion Correction Function
Distortion-free images are quickly available.
Extra-low Noise Function
Acoustic noise level from the unit can be reduced.
BEFORE USE
BEFORE USE
Contents of package
Make sure all of the following items are included in the package. If anything is missing, please
contact your dealer.
•Keep the original packing material for future reshipment.
NOTE
Projector
Power Cord
(US Type)
Power Cord
(UK Type) Power Cord (Europe Type)
RGB Cable
VIDEO STANDBY/ON
KEYSTONE
POSITION
FREEZE
MAGNIFY VOLUME
AUTO
OFF
BLANK
MENU
SELECT
RGB
MUTE
MENU RESET
Component
Video Cable
Remote Control
Transmitter
containing Battery
Operator's Guide
Product Safety Guide
Quick Start Guide
MP8647
Multimedia Projector
Operator's Guide
MP8647 Projecteur multimedia - Guide de I' opérateur
MP8647 Multimedia-Projektor - Benutzerhandbuch
MP8647 Proyector de Multimedia - Guía del usuario
MP8647 Proiettore Multimediale - Guida dell' operatore
MP8647 Projector dos Multimedia - Guia da operador
MP8647 Multimedia Projector - Gebruiksaanwijzing
Video/Audio
Cable
Stereo mini
jack cable

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Part Names
Power Switch
AC Inlet
(to the Power Cord)
Ventilation Openings
(Intake)
Zoom Knob
Focus Ring
Remote Control Sensor
Lens
Slide Lens Door
Foot Adjuster
Front / Left / View
RESET Button
KEYSTONE Button
INPUT Button
STANDBY/ON Button
Foot Adjuster Button
Air Filter and Intake
(for the Cooling Fan)
Speaker
Rear Foot Adjuster
LAMP Indicator
TEMP Indicator
POWER Indicator
MENU Button
Ventilation Openings
(Exhaust)
Rear / Right / View
Terminal Panel
(Refer below)
Remote Control Sensor
COMPONENENT
Y Terminal
CB/PBTerminal
CR/PRTerminal
S-VIDEO Terminal
RGB Terminal
CONTROL Terminal
AUDIO Terminal
AUDIO
R Terminal
L Terminal
VIDEO Terminal
Terminal Panel
Control Panel (Refer to P.8 "OPERATIONS")

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Part Names (continued)
VIDEO STANDBY/ON
KEYSTONE
POSITION
FREEZE
MAGNIFY VOLUME
AUTO
OFF
BLANK
MENU
SELECT
RGB
MUTE
MENU RESET
STANDBY/ON Button
KEYSTONE Button
Button
Button
Button
Button
MENU Button
MAGNIFY Button
MAGNIFY Button
MAGNIFY Button
AUTO Button
Battery Holder
OFF
VIDEO Button
RGB Button
MENU SELECT Button
POSITION Button
RESET Button
VOLUME Button
VOLUME Button
FREEZE Button
MUTE Button
BLANK Button
Remote Controller
Loading the Battery
First Loading:
In original packing, the battery is installed in the battery holder
of the remote control transmitter with protection film
Pull out the protection film to activate the battery.
Replacing:
1. See the reverse side of the remote control transmitter.
2. Press the grove in and pull out battery holder as shown to the right.
3. Remove the old battery.
4. Install the new battery (3V micro lithium battery type no.CR2025)
with “+” side facing.
5. Push in and click the battery holder.
Pull out
“+” side
Battery Holder
(Refer to Page.8 "OPERATIONS")
Replace the batteries when remote control transmitter operation becomes difficult.
NOTE
CAUTION • Incorrect handling of the battery could result in fire or personal injury.The
battery may explode if not handled properly. Be careful handling the battery.
Follow the instructions in both the "Product Safety Guide" and this manual.
• Use the 3V micro lithium battery type no.CR2025 only.
• When loading the battery, make sure the plus and minus terminals are correctly oriented as
indicated in the remote control transmitter.
• When you dispose the battery, you should obey the law in the relative area or country.
• Keep the battery away from children and pets.
• When not to be used for an extended period, remove the battery from the remote control
transmitter.

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INSTALLATION
INSTALLATION
Installation of the Projector and Screen
Refer to the drawing and table below for determining the screen size and projection distance.
Angle Adjustment
Use the foot adjusters on the bottom of
the projector to adjust the projection
angle. It is variable within 0˚ to 10˚
approximately.
1. Lift up the front side of the projector,
and pressing the foot adjuster button,
adjust the projection angle.
2. Release the button to lock at the
desired angle.
3. Use the rear foot adjuster to adjust the
left-right slope.
The projection distances shown in the table below
are for full size (800 x 600 dots).
a: Distance from the projector to the screen. (±10%)
b: Distance from the lens center to the bottom of the
screen. (±10%)
Table 1. Installation Reference
Screen
CAUTION • Install the projector in a suitable environment according to
instructions of the accompanying manual “Product Safety Guide” and this
manual.
• Please use liquid the projector at the horizontal position.
If you use the projector
by the lens up position, the lens down position and the side up position, this may
cause the heat inside to build up and cause damage.
Be especially careful not install
it with ventilation holes blocked.
• Do not install LCD projector in smoke effected environment. Smoke residue may
buildup on critical parts (i.e.LCD panel, Lens Assy etc.).
CAUTION • Do not release the foot adjuster button unless the projector is
being held; otherwise, the projector could overturn or fingers could get
caught and cause personal injury.
TOP VIEW
SIDE VIEW
a
b
Foot Adjuster
Press the foot adjuster button Rear Foot Adjuster
Lens
center
Screen size
[inches (m)]
a[inches (m)] b
[inches (cm)]
Min. Max.
40 (1.0) 37 (0.9) 46 (1.2) 3 (8.7)
60 (1.5) 57 (1.5) 69 (1.8) 5 (13.1)
80 (2.0) 77 (1.9) 93 (2.4) 7 (17.4)
100 (2.5) 96 (2.4) 116 (2.9) 9 (21.8)
120 (3.0) 116 (2.9) 139 (3.5) 10 (26.1)
150 (3.8) 145 (3.7) 174 (4.4) 13 (32.7)
200 (5.0) 194 (4.9) 233 (5.9) 17 (43.5)

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• Before connecting, read instruction manuals of the devices to be connected, and make sure that the
projector is compatible with the device.
• Secure the screws on the connectors and tighten.
• For some RGB input modes, the optional Mac adapter is necessary.
• Some computers may have multiple display screen modes. Use of some of these modes will not be possible
with this projector.
• Refer to the “TECHNICAL” section for the pin assignment of connectors and RS-232C communication data.
• For others, consult your dealer.
NOTE
CAUTION • Incorrect connecting could result in fire or electrical shock.
Please read this manual and the separate “
Product Safety Guide
”.
• Before connecting, turn off to all devices to be connected, except for the USB
cable.
• The cables may have to be used with the core set to the projector side. Use the
cables which are included with the projector or specified.
Cabling
Refer to the table below for connecting each terminal of the projector to a device.
Table 2. Cabling
Function Terminal Cable
Analog RGB input RGB Accessory RGB cable or optional RGB
cable with D-sub 15-pin shrink jack and
inch thread screws
RS-232C communication CONTROL Optional RS-232C cable
Audio input
(from the computer) AUDIO Optional audio cable with stereo mini jack
Component video input
COMPONENT VIDEO Y
Accessory component video cable
COMPONENT VIDEO CB/PB
COMPONENT VIDEO CR/PR
S-video input S-VIDEO Optional S-video cable with mini DIN 4-pin
jack
Video input VIDEO
Optional video/audio cable with RCA jack
Audio input
(from video equipment)
AUDIO L
AUDIO R

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Example of system setup
S-Video Tape
Recorder Computer (notebook type)
• When connecting with a notebook computer, set the proper RGB external image output
(setting CRT display or simultaneous display of LCD and CRT). Please read instruction manual of
the notebook for more information.
Plug & Play
This projector is VESA DDC 1 2B compatible. Plug & play is possible by connecting to a computer
that is VESA DDC (Display Data Channel) compatible.
Please use this function by connecting the accessory RGB cable with RGB terminal. Plug & play
may not operate by other connections.
• Plug & play is a system configured with peripheral equipment including a computer,
display and an operating system.
• This projector is recognized as a plug & play monitor. Use the standard display drivers.
• Plug & play may not operate by the computer to connect. Plug & play will not operate in the
connection with Apple computer.
NOTE
NOTE
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Power Connection
Use the correct power cord depending on the power outlet to be used.
Connect the AC inlet of the projector to the power outlet firmly by the power cord.
AC Inlet
Power Cord
Power outlet
CAUTION • Exercise caution while using the
power cord.Follow the instructions in the
accompanying manual "
Product Safety Guide " and
this manual.
• Connect the power cord firmly. Avoid using a
loose, unsound outlet or failed contact.
Computer
(desktop type)
DVD Player

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OPERATIONS
OPERATIONS
Power ON
1. Check that the power cord is connected correctly.
2. Set the power switch to [ | ]. The standby mode is selected, and the POWER indicator lights
orange.
3. Press the STANDBY ON button on the control panel or the remote controller. Warm-up
begins and the POWER indicator blinks green.
4. The POWER indicator ceases blinking and remains green when power is on. Open the slide lens
door.
5. Adjust picture size using the Zoom knob.
6. Adjust focus using the Focus ring.
Power OFF
1. Press the STANDBY ON button on the control panel or the remote controller. Then, the
message "Power off?" will appear on the screen,and the message will disappear by any operation
or no operation for 5 seconds.During this messsage indication,press the STANDBY ON
button again. The projector lamp is extinguished and lamp cooling begins. The POWER
indicator blinks orange during lamp cooling. Pressing the STANDBY ON button has no
effect while the POWER indicator is blinking.
2. The system assumes the Standby mode when cooling is complete, and the POWER indicator
ceases blinking and changes to orange. Check that the indicator is orange and set the Power
switch to [
O ].
3. The POWER indicator is extinguished when power is off. Do not forget to close the lens door.
• Except in emergencies, do not turn off unless the POWER indicator is orange as it will
reduce the life of the projector lamp.
• To prevent any troble, turn on off the projector when the computer or video tape recorder is OFF.
Providing a RS-232C cable is connected, turn on the computer before the projector.
NOTE
WARNING • Please read this manual, and the separate “SAFETY
INSTRUCTIONS” thoroughly before using the equipment. Always ensure that
the equipment is used safely.
Power Switch Slide Lens door
STANDBY/ON Button
POWER Indicator
VIDEO STANDBY/ON
KEYSTONE
POSITION
FREEZE
MAGNIFY VOLUME
MENU
SELECT
RGB
MENU RESET
STANDBY/
ON Button
Zoom knob
Focus ring

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Basic Operation
The basic operations shown in Table 3 is performed from the supplied remote controller or the
projector control panel. Items indicated by (*) may be used from the control panel.
Table 3 . Basic Operation
Item Description
INPUT
SELECT
Select Input Signal (*) :Press the INPUT button.
RGB→VIDEO →S-VIDEO →COMPONENT (→RGB)
Select RGB Input : Press the RGB button.
VIDEO/S-VIDEO/COMPONENT →RGB
Select Video Input : Press the VIDEO button.
RGB →VIDEO/S-VIDEO/COMPONENT
VIDEO →S-VIDEO →COMPONENT (→VIDEO)
•The selected signal name is displayed for approximately 3 seconds when the input
signal is changed.
POSITION
Set/Clear Position Adjustment Mode : Press the POSITION button.
The [ ] icon is displayed in the POSITION mode.
Image Position Adjustment: Press the , , and buttons in the
POSITION mode.
•Valid only in the MAGNIFY mode with a video signal is input.
•After approximately 10 seconds of inactivity the [ ] icon is extinguished and the
POSITION mode is cleared automatically.
RESET (*)
Initialize Each Item : Select an item and press the RESET button.
Initialize Position Adjustment : Press the RESET button and the
POSITION mode. This function is valid only when RGB signal is input.
•Valid except for the VOLUME, LANGUAGE, H PHASE and WIHSPER.
MAGNIFY
Set MAGNIFY Mode : Press the MAGNIFY button.
Move Magnified Area : Run the POSITION in the MAGNIFY mode.
Adjust Magnification : Press the MAGNIFY / button in MAGNIFY
mode.
MAGNIFY magnifies the image ↔ MAGNIFY reduces the image
Clear MAGNIFY Mode : Press the MAGNIFY button.
•The MAGNIFY mode is cleared by running or setting the AUTO, ASPECT, INPUT
SELECT or VIDEO, or by changing the input signal.
OFF
FREEZE
Set/Clear FREEZE Mode : Press the FREEZE button. The [ II ] icon is
displayed, and the image frozen, in the FREEZE mode.
•The FREEZE mode is cleared by running or setting POSITION, VOLUME, MUTE,
Automatic Adjustment, BLANK ON/OFF, or MENU ON/OFF, or by changing the
input signal.
•Do not forget to clear frozen static images.
KEYSTONE
(*)
Set/Clear KEYSTONE Mode : Press the KEYSTONE button.
Adjust Keystone : Press the / button in the KEYSTONE mode.
reduces the bottom size of image ↔ reduces the top size of image
• Use the remote controller at a distance of approximately 3m from the sensor on the front
of the projector, and within a range of 30° left-right. Strong light and obstacles will interfere with
operation of the remote controller.
NOTE
(It continue the next page.)

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Item Description
VOLUME Volume Adjustment : Press the VOLUME / button.
reduces the volume ↔increases the volume
MUTE Set/Clear Mute Mode : Press the MUTE button. No sound is heard in the
MUTE mode.
AUTO
Automatic Adjustment at RGB Input : Press the AUTO button. Horizontal
position(H.POSIT), vertical position (V.POSIT),clock phase (H.PHASE), and
horizontal size(H.SIZE) are automatically adjusted. Use with the window at
maximum size in the application display.
Automatic Adjustment at Video Input : Press the AUTO button. A signal
type appropriate for the input signal is selected automatically. Valid only
when AUTO is set for VIDEO on the menu.
•This operation requires approximately ten seconds. It may not function correctly
with some input signals.
BLANK
ON/OFF Set/Clear Blank Mode: Press the BLANK button. No image is displayed in the Blank mode. The screen color is as set in BLANK on the Image menu.
MENU
ON/OFF (*)
Menu Display Start/Stop: Press the MENU button.
•The menu display is terminated automatically after approximately ten seconds of
inactivity.
MENU
SELECT
Select Menu Type: Press the MENU SELECT button. Allows the user to
select the normal menu or the single menu. Only the selected item is
displayed on the single menu, and other items are displayed with the and
buttons as with the normal menu.
•Valid only when the Setup menu is used. Push the MENU SELECT button after
selecting items such as "BRIGHTNESS".
Normal menu Single menu
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Items indicated by (*) may be used from the control panel.
Table 3. Basic Operation (continued)
CONTRAST -2
BRIGHT
CONTRAST
V POSIT
H POSIT
H PHASE
H SIZE
COLOR BAL R
COLOR BAL B
ASPECT
0
-2
+1
0
0
100
100
800
SETUP INPUT OPT.IMAGE
(MENU SELECT)

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Setup Menu
The following adjustments and settings are possible when SETUP is selected at the top of the menu. Part of the
Setup menu differs between RGB input and video input. Select an item with the and buttons, and start
operation. Use the Single menu to reduce menu size (see Table 3, MENU SELECT).
VIDEO/S-VIDEO COMPONENT
RGB
BRIGHT
CONTRAST
V POSIT
H POSIT
H PHASE
H SIZE
COLOR BAL R
COLOR BAL B
ASPECT
0
-2
+1
0
0
100
100
800
SETUP INPUT OPT.IMAGE
BRIGHT
CONTRAST
SHARPNESS
COLOR
TINT
COLOR BAL R
COLOR BAL B
ASPECT
0
+1
+1
0
0
0
0
SETUP INPUT OPT.IMAGE
BRIGHT
CONTRAST
COLOR
H PHASE
COLOR BAL R
COLOR BAL B
ASPECT
0
+1
+1
0
0
0
SETUP INPUT OPT.IMAGE
Table 4. Setup Menu
Item Description
RGB VIDEO
S-VIDEO
COMPONENT
480i/575i/480P 720P/1080i
BRIGHT
Dark ↔Light ✔ ✔ ✔ ✔
CONTRAST Weak ↔Strong ✔ ✔ ✔ ✔
V POSIT Down ↔Up ✔- - -
H POSIT Left ↔Right ✔- - -
H PHASE Left ↔Right
•Adjust to eliminate flicker. ✔-✔ ✔
H SIZE
Small ↔Large
•The image may not be displayed correctly if the
horizontal size is excessive. In such cases, press the
RESET button, and initialize the horizontal size.
✔- - -
SHARPNESS Soft ↔Clear -✔- -
COLOR Light ↔Dark -✔ ✔ ✔
TINT Red ↔Green
•Valid only when NTSC or NTSC 4.43 signal is
received. -✔- -
COLOR BAL R
Light ↔Dark ✔ ✔ ✔ ✔
COLOR BAL B
Light ↔Dark ✔ ✔ ✔ ✔
ASPECT
Select Image Aspect Ratio : 4:3[ ]
↔16:9[ ]
Select Position of Image:
Press the button while 16:9[] is
selected.
Center →Down →Up ( →Center )
✔- - ✔
Select Image Aspect Ratio:
4:3[ ] ↔16:9[ ] ↔4:3
small[ ]
Select Position of Image :
Press the button while 16:9[ ] / 4:3
small[ ] is selected.
Center →Down →Up ( →Center )
•4:3 small may not be displayed correctly with some
input signals.
-✔ ✔ -

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Input Menu
The following functions are available when INPUT is selected on the
menu. Select an item with the and buttons, and start operation.
Table 5. Input Menu
EXECUTE
CANCEL
AUTO
RGB
VIDEO
HDTV
SETUP INPUT OPT.
IMAGE
Item Description
AUTO
Operation Start/Stop: Press the / button.
Automatic Adjustment at RGB Input: Select the EXECUTE with the
button.
Horizontal position (H.POSIT), vertical position (V.POSIT), clock
phase (H.PHASE), and horizontal size (H.SIZE) are automatically adjusted.
Use with the window at maximum size in the application display.
• This operation requires approximately 10 seconds. It may not function correctly with
some input signals. Pressing the AUTO button in this case may correct this problem.
•This function is the same as for the AUTO function in Basic operation.
RGB Displays RGB Input Frequency: Displays the horizontal and vertical sync
signal frequencies for RGB input.
•Valid only at RGB input.
VIDEO
Operation Start/Stop: Press the / button.
Select Video Signal Type: Select the signal type with the and
buttons. Select NTSC, PAL, SECAM, NTSC4.43, M-PAL, or N-PAL as
appropriate for the input signal. The selection of AUTO enables and
executes the function AUTO (Automatic Adjustment at Video Input), except
for the N-PAL input.
•Use this function when the image becomes unstable (eg. the image becomes
irregular, or lacks color) at VIDEO/S-VIDEO input.
•Automatic Adjustment requires approximately ten seconds. It may not function
correctly with some input signals. Pressing the AUTO button in this case may correct
this problem except for the N-PAL input.
•For the COMPONENT VIDEO input, this function is not effective and the signal
type is distinguished automatically.
HDTV
Operation Start/Stop: Press the / button.
Select HDTV Mode: Select the 1080i mode or 1035i mode suitable for the
input signal with the / button.
•When the selected HDTV mode is incompatible with the input signal, the image may
be incorrect (eg. the display position or color is incorrect).

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Image Menu
The following adjustments and settings are available when IMAGE is
selected on the menu. Select an item with the and buttons, and
start operation.
Table 6. Image Menu
BLANK
MIRROR
START UP
GAMMA
COLOR TEMP
SETUP INPUT OPT.IMAGE
Item Description
BLANK Select Blank Screen Color: Select color with the and buttons.
•The image is cleared when the BLANK mode is set with BLANK ON, or when there
is no signal, and the entire screen is displayed in the selected color.
MIRROR Operation Start/Stop: Press the / button.
Select Mirror Status: Select mirror status with and buttons.
START UP
Operation Start/Stop: Press the / button.
Setup Initial Screen Display: Select TURN ON with the button.
Clear Initial Screen Display: Select TURN OFF with the button.
•Note that if TURN OFF is selected the blank screen is displayed in blue when there
is no signal.
GAMMA Operation Start/Stop: Press the / button.
Select Gamma Mode : Select the gamma mode with the / button.
COLOR
TEMP
Operation Start/Stop: Press the / button.
Select Color Temperature: Select the color temperature mode with the
/ button.

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Options Menu
The following adjustments and settings are available when OPT. is
selected on the menu. Select an item with the and buttons, and
start operation.
.
Table 7. Options Menu
VOLUME
MENU COLOR
LANGUAGE
AUTO OFF
SYNC ON G
WHISPER
16
SETUP INPUT OPT.IMAGE
Item Description
VOLUME Volume Adjustment: Reduce VOLUME ↔Increase VOLUME
MENU COLOR Select Menu Background Color: Select with the and buttons.
LANGUAGE Operation Start/Stop: Press the or button.
Select Menu Display Language: Select with the and buttons.
AUTO OFF
Operation Start/Stop: Press the or button.
Set AUTO OFF: Set 1~99 minutes with the and buttons. The
system automatically enters the standby mode when a signal is not
received for the set time.
Clear AUTO OFF: Select STOP (0 min.) with the button. When
STOP is selected the system does not enter the standby mode even if
no signal is received.
SYNC ON G
Operation Start/Stop: Press the or button.
SYNC ON G Valid: Select TURN ON with the button.
SYNC ON G Invalid: Select TURN OFF with the button.
•May not be displayed correctly with some input signals when SYNC ON G is
valid. In such cases, remove the signal connector so that no signal is received,
set SYNC ON G to invalid, and reconnect the signal.
WHISPER
Operation Start/Stop: Press the or button.
Set/Clear Wisper Mode: Press / button. When the WHISPER is
selected, the WHISPER mode is active. In the WHISPER mode,
acoustic noise level from the unit is reduced, brightness level on screen
is a little lower, and the lamp life is longer.

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No Signal Menu
The same adjustments and settings are available with the Image and
Options menus when the MENU button is pressed during display of the
“NO INPUT IS DETECTED ON ***” or “SYNC IS OUT OF RANGE
ON ***” message while no signal is received.
Table 8. No Signal Menu
VOLUME
BLANK
MIRROR
START UP
MENU COLOR
LANGUAGE
AUTO OFF
SYNC ON G
WHISPER
16
Item Description
VOLUME
Volume Adjustment: Reduce VOLUME ↔Increase VOLUME
•When this function is used, audio input is automatically switched to video. The
audio input can be switched by moving the DISK PAD left and right during the
display of the volume adjustment bar. The volume adjustment bar is displayed by
pressing VOLUME or VOLUME button.
BLANK
Select Blank Screen Color: Select the color with the and buttons.
•When the blank mode is set with BLANK ON, by absence of a signal, or by
input of a non-standard signal, the image is cleared and the complete screen is
displayed in the selected color.
MIRROR Operation Start/Stop: Press the / button.
Select Mirror Status: Select the mirror status with the and buttons.
START UP
Operation Start/Stop: Press the / button.
Setup Initial Screen Display: Select the TURN ON with the button.
Clear Initial Screen Display: Select the TURN OFF with the button.
•Note that if TURN OFF is selected the blank screen is displayed in blue when there is no signal.
MENU COLOR
Select Menu Background Color: Select the color with the and buttons.
LANGUAGE Operation Start/Stop: Press the / button.
Select Menu Display Language: Select the language with the and
buttons.
AUTO OFF
Operation start/stop: Press the / button.
Set AUTO OFF: Set 1~99 minutes with the and buttons. The
system automatically enters the standby mode when a signal is not
received for the set time.
Clear AUTO OFF: Select the STOP (0 min.) with the button. When
the STOP is selected the system does not enter the standby mode even
if no signal is received.
SYNC ON G
Operation Start/Stop: Press the / button.
SYNC ON G Valid: Select the TURN ON with the button.
SYNC ON G Invalid: Select the TURN OFF with the button.
•May not be displayed correctly with some input signals when the SYNC ON G is
valid. In such cases, remove the signal connector so that no signal is received,
set the SYNC ON G to invalid, and reconnect the signal.
WHISPER
Operation Start/Stop: Press the / button.
Set/Clear Wisper Mode: Press / button. When the WHISPER is
selected, the WHISPER mode is active. In the WHISPER mode,
acoustic noise level from the unit is reduced, brightness level on screen
is a little lower, and the lamp life is longer.

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MAINTENANCE
MAINTENANCE
Lamp
HIGH VOLTAGE
HIGH TEMPERATURE
HIGH PRESSURE
Contact your dealer before replacing the lamp.
For the optional lamp, see the item “Accessories” of P.23.
Before replacing the lamp, switch power OFF, remove the power cord from the power outlet, and
wait approximately 45 minutes until the lamp has cooled. The lamp may burst if handled at high
temperatures.
Lamp Life
Projector lamps have a finite life. The image will become darker, and hues will become weaker,
after a lamp has been used for a long period of time.
Replace the lamp if the LAMP indicator is red, or the CHANGE THE LAMP message appears
when the projector is switched ON. See Table 9 of P.19 and Table 10 of P.20.
•The LAMP indicator is also red when the lamp unit reaches a high temperature. Before
replacing the lamp, switch power OFF, wait approximately 20 minutes, and switch power ON again.
If the LAMP indicator is still red, replace the lamp.
NOTE
WARNING • For disposal of used lamp, treat
according to the instruction of community
authorities.
• Since the lamp is made of glass, do not apply shock
to it and do not scratch it.
• Also, do not use an old lamp. This could also cause
bursting of the lamp.
• If it is probable that the lamp has burst (explosive
sound is heard), disconnect the power plug from the
power outlet and ask your dealer to replace lamp. The
lamp is covered by front glass , but, in rare cases, the
reflector and the inside of the projector may be
damaged by scattered broken pieces of glass, and
broken pieces could cause injury when being handled.
• Do not use the projector with the lamp cover removed.
Lamp
Front
glasss
Reflector

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Replacing the Lamp
1. Switch the projector OFF, remove the power cord from the
power outlet, and wait at least 45 minutes for the unit to cool.
2. Prepare a new lamp.
3. Check that the projector has cooled sufficiently, and gently
turn it upside down.
4. Loosen the two screws as shown in the diagram, and remove
the lamp cover.
5. Loosen the one screw, and gently remove the lamp while
holding the grips. Touching the inside of the lamp case may
result in uneven coloring.
6. Install the new lamp and tighten the one screw firmly. Also
steadily push the opposite side of the screwed lamp into the
unit.
7. Replace the lamp cover in position and tighten the two
screws firmly.
8. Gently turn the projector right-side up.
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp. When the lamp has been replaced after the LAMP
indicator is red, or the CHANGE THE LAMP message is displayed, complete the following
operation within ten minutes of switching power ON. The power will be turned off automatically
after 10 minutes.
1. Switch power ON, and press the RESET button, for approximately three seconds. The ‘LAMP
xxxx hr’ message will appear on the lamp timer on the bottom of the screen.
2. Press the MENU button on the remote control transmitter, or the RESET button on the control
panel, while the lamp timer is displayed. The ‘LAMP xxxx →0 ■CANCEL’ message will
then appear.
3. Press the and select 0, and wait until the timer display is cleared.
•Do not reset the lamp timer without replacing the lamp. Reset the lamp timer always
when replacing the lamp. The message functions will not operate properly if the lamp timer is not
reset correctly.
NOTE
CAUTION • Ensure that screws are tightened
properly. Screws not tightened fully may result
in injury or accidents.
• Do not use the projector with the lamp cover
removed.

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Air Filter Maintenance
The air filter should be cleaned as described below at intervals of approximately 100 hours.
1. Switch the projector power supply OFF, and remove the power cord from the power outlet.
2. Clean the air filter with a vacuum cleaner.
Other Maintenance
Maintenance Inside the Equipment
For safety reasons, ensure that the equipment is cleaned and checked by the dealer once every two
years. Maintaining the equipment by yourself is dangerous.
Cleaning the Lens
Gently wipe the lens with lens cleaning paper. Do not touch the lens with your hands.
Cleaning the Cabinet and Remote control transmitter
Gently wipe with a soft cloth. If dirt and stains etc. are not easily removed, use a soft cloth
dampened with water, or water and a neutral detergent, and wipe dry with a soft, dry cloth.
CAUTION • Switch power OFF and remove the power cord from the power
outlet before beginning maintenance work. Please read the separate “Product
Safety Guide” thoroughly to ensure that maintenance is performed correctly.
• Do not use detergents or chemicals other than those noted above (e.g. benzene
or thinners).
• Do not use cleaning sprays.
• Do not rub with hard materials, or tap the equipment.
CAUTION • Switch power OFF and remove the power cord from the power
outlet before beginning maintenance work. Please read the separate “Product
Safety Guide” thoroughly to ensure that maintenance is performed correctly.
• Replace the air filter if contamination cannot be removed, or if it is damaged.
Contact your dealer in such case. For the optional air filter, see the item “Optional
Parts” of the Table 12.
• Do not use the equipment with the air filter removed.
• When the air filter is clogged with dust etc. the power supply is switched OFF
automatically to prevent the temperature from rising inside the projector.