3M Multimedia Projector Mp8790 Operators Manual
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![Page 34
33
THE LAMP
HIGH VOLTAGE
HIGH TEMPERATURE
HIGH PRESSURE
To replace the lamp, check the model number of the replacement lamp (so\
ld separately) and
contact your local dealer.
Replacement lamp model number: 78-6969-9601-2
If the projector is mounted on the ceiling, or if the lamp has broken, a\
sk your dealer to replace the
lamp. Lamp replacement is hazardous and should not be attempted by the u\
ser.
Before replacing the lamp, make sure the power switch is off and the pow\
er cable is not plugged in,...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-33.png "Page 34
33
THE LAMP
HIGH VOLTAGE
HIGH TEMPERATURE
HIGH PRESSURE
To replace the lamp, check the model number of the replacement lamp (so\
ld separately) and
contact your local dealer.
Replacement lamp model number: 78-6969-9601-2
If the projector is mounted on the ceiling, or if the lamp has broken, a\
sk your dealer to replace the
lamp. Lamp replacement is hazardous and should not be attempted by the u\
ser.
Before replacing the lamp, make sure the power switch is off and the pow\
er cable is not plugged in,...")
![Page 35
34
• The LAMP indicator is also red when the lamp unit reaches high temperatu\
re.
Before replacing the lamp, switch power off, wait approximately 20 minut\
es, and switch power on again. If the LAMP indicator is still red, replace the lamp.NOTE
THE LAMP (continued)
Replacing the lamp
All projector lamps will wear out eventually. If used for long periods o\
f time, the image could become
darkened, and the color contrast could be impacted as well. We recommend\
that you replace your lamps
early. If the...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-34.png "Page 35
34
• The LAMP indicator is also red when the lamp unit reaches high temperatu\
re.
Before replacing the lamp, switch power off, wait approximately 20 minut\
es, and switch power on again. If the LAMP indicator is still red, replace the lamp.NOTE
THE LAMP (continued)
Replacing the lamp
All projector lamps will wear out eventually. If used for long periods o\
f time, the image could become
darkened, and the color contrast could be impacted as well. We recommend\
that you replace your lamps
early. If the...")
![Page 36
35
THE AIR FILTER
Caring for the air filter
The air filter should be cleaned about every 100 hours. If the LAMP indi\
cator and
TEMP indicator blink red simultaneously, or a message prompts you to cle\
an the air
filter when you turn on the unit, the filter needs to be cleaned. (See \
Related
Messages ( ) and Regarding the Indicator Lamps ( ) fo\
r details.)
1Turn off the projector, and unplug the power cord
2
3Turn on the projector, and use the menu to reset the filter
timer
• To reset the...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-35.png "Page 36
35
THE AIR FILTER
Caring for the air filter
The air filter should be cleaned about every 100 hours. If the LAMP indi\
cator and
TEMP indicator blink red simultaneously, or a message prompts you to cle\
an the air
filter when you turn on the unit, the filter needs to be cleaned. (See \
Related
Messages ( ) and Regarding the Indicator Lamps ( ) fo\
r details.)
1Turn off the projector, and unplug the power cord
2
3Turn on the projector, and use the menu to reset the filter
timer
• To reset the...")
![Page 37
36
THE AIR FILTER (continued)
Replacing the air filter
If the soiling will not come off the air filter, or it becomes damaged, \
then it needs to be
replaced. Please contact your local dealer, after confirming the model o\
f your
separately sold replacement air filter.
1Turn off the projector, and unplug the power cord. Prepare a
new air filter (one specified for your projector)
2Remove the air filter cover and air filter
4Turn on the projector power, and using the menu, reset the
filter timer
• To reset...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-36.png "Page 37
36
THE AIR FILTER (continued)
Replacing the air filter
If the soiling will not come off the air filter, or it becomes damaged, \
then it needs to be
replaced. Please contact your local dealer, after confirming the model o\
f your
separately sold replacement air filter.
1Turn off the projector, and unplug the power cord. Prepare a
new air filter (one specified for your projector)
2Remove the air filter cover and air filter
4Turn on the projector power, and using the menu, reset the
filter timer
• To reset...")
![Page 38
37
OTHER CARE
Caring for the inside of the projector :
In order to ensure the safe use of your projector, please have it cleane\
d and inspected by
your local dealer about once every 2 years. Never try to care for the in\
side of the unit
yourself. Doing so is dangerous.
Caring for the lens :
Lightly wipe the lens with a commercially available lens-cleaning wipe. \
Do not touch the
lens directly with your hand.
Caring for the cabinet and remote control transmitter :
Wipe lightly with gauze or a soft...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-37.png "Page 38
37
OTHER CARE
Caring for the inside of the projector :
In order to ensure the safe use of your projector, please have it cleane\
d and inspected by
your local dealer about once every 2 years. Never try to care for the in\
side of the unit
yourself. Doing so is dangerous.
Caring for the lens :
Lightly wipe the lens with a commercially available lens-cleaning wipe. \
Do not touch the
lens directly with your hand.
Caring for the cabinet and remote control transmitter :
Wipe lightly with gauze or a soft...")
![Page 40
Regarding the Indicator Lamps
Lighting and flashing of the POWER indicator, the LAMP indicator, and th\
e
TEMP indicator have the meanings as described in the Table below.
Please respond in accordance with the instructions within the Table.
POWER
indicatorLAMP
indicatorTEMP
indicatorDescription
The orange
lamp is lightedTurned OFF (Not lighted)Turned OFF(Not lighted)The STANDBY mode is set
Flashing of the green lampTurned OFFTurned OFFThe unit is warming up. Please wait.
The green lamp is lightedTurned...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-39.png "Page 40
Regarding the Indicator Lamps
Lighting and flashing of the POWER indicator, the LAMP indicator, and th\
e
TEMP indicator have the meanings as described in the Table below.
Please respond in accordance with the instructions within the Table.
POWER
indicatorLAMP
indicatorTEMP
indicatorDescription
The orange
lamp is lightedTurned OFF (Not lighted)Turned OFF(Not lighted)The STANDBY mode is set
Flashing of the green lampTurned OFFTurned OFFThe unit is warming up. Please wait.
The green lamp is lightedTurned...")
![Page 41
40
WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued)
Phenomena That May Easily Be Mistaken for Machine Defects
Before requesting repair, check in accordance with the following chart.
If the situation cannot be corrected, then contact your dealer.
Although bright spots or dark spots may appear on the screen, this is a \
unique characteristic of liquid crystal displays, andsuch do not constitute or imply a machine defect.
NOTE
PhenomenonCases not involving a machine defectItems to be...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-40.png "Page 41
40
WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued)
Phenomena That May Easily Be Mistaken for Machine Defects
Before requesting repair, check in accordance with the following chart.
If the situation cannot be corrected, then contact your dealer.
Although bright spots or dark spots may appear on the screen, this is a \
unique characteristic of liquid crystal displays, andsuch do not constitute or imply a machine defect.
NOTE
PhenomenonCases not involving a machine defectItems to be...")
![Page 43
Accessories ............................................................\
.... Part Number
42
ACCESSORIES
UHB Lamp, 275W ................................................................................... 78-6969-9601-2
Air Filter Assy .......................................................................................... 78-8118-9103-1
Power Cord (US) ......................................................\
............................... 78-8118-8102-4
Power Cord (UK)...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-42.png "Page 43
Accessories ............................................................\
.... Part Number
42
ACCESSORIES
UHB Lamp, 275W ................................................................................... 78-6969-9601-2
Air Filter Assy .......................................................................................... 78-8118-9103-1
Power Cord (US) ......................................................\
............................... 78-8118-8102-4
Power Cord (UK)...")
![Page 44
3M Austin Center
Building A145-5N-01
6801 River Place Blvd.
Austin, TX 78726-90003M Canada
P.O. Box 5757
London, Ontario
N6A 4T13M Mexico, S.A. de C.V.
Apartado Postal 14-139
Mexico, D.F. 07000
Mexico 3M Europe
Boulevard de lOise
95006 Cerge Pontoise Cedex
France
Litho in Japan
© 3M 2002
78-6970-9157-3 Rev. A
Let us help you make the most of your next presentation. We offer every\
thing from presentation supplies to tips for better mee tings. And were the only
transparency manufacturer that offers a...](http://img.usermanuals.tech/thumb/96/87305/w64_3m-mp8790-manual_d-43.png "Page 44
3M Austin Center
Building A145-5N-01
6801 River Place Blvd.
Austin, TX 78726-90003M Canada
P.O. Box 5757
London, Ontario
N6A 4T13M Mexico, S.A. de C.V.
Apartado Postal 14-139
Mexico, D.F. 07000
Mexico 3M Europe
Boulevard de lOise
95006 Cerge Pontoise Cedex
France
Litho in Japan
© 3M 2002
78-6970-9157-3 Rev. A
Let us help you make the most of your next presentation. We offer every\
thing from presentation supplies to tips for better mee tings. And were the only
transparency manufacturer that offers a...")
40 WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued) Phenomena That May Easily Be Mistaken for Machine Defects Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer. Although bright spots or dark spots may appear on the screen, this is a \ unique characteristic of liquid crystal displays, andsuch do not constitute or imply a machine defect. NOTE PhenomenonCases not involving a machine defectItems to be confirmedReference Page(s) Power does not come ON The main power source is not ON.Turn on the main power.3, 15The electrical power cord is not plugged in.Correctly connect the power cord. The main power source has been interrupted during operation, such as by a power outage (blackout), etc.Be sure to press the “O” (power OFF) side of the main power switch, and leave this OFF for approximately 20 minutes. After the unit has sufficiently cooled down, turn ON the power source. 15 No sound or pictures are outputtedThe input changeover settings are mismatched.Select the input signal, and correct the settings.16 No signal is being inputted.Correctly connect the connection cord.8-12 Pictures are displayed, but no sounds are heard The electrical wiring to this unit is not correctly connected.Correctly connect the connection cord.8-12 The volume setting has been set at (or adjusted to) an extremely low level.Adjust the VOLUME setting to a higher level.18 The MUTE mode is the current setting.Press the MUTE button to release (change) the MUTE mode setting.18 Sounds are heard, but no pictures are displayed The electrical wiring to this unit is not correctly connected.Correctly connect the connection cord.8-12 The brightness setting has been set at (or adjusted to) an extremely low level.Adjust the BRIGHT setting to a brighter level.26 The lens cap has not been removed.Remove the lens cap.15 Colors have a faded- out appearance Color tone is poorColor depth setting or color tone settingPerform picture adjustments by changing the COLOR BAL R, the COLOR BAL B, and/or the TINT settings, etc. 27 Pictures appear dark The brightness setting and/or contrast setting has not been properly adjusted.Perform picture adjustments by changing the BRIGHT and/or CONTRAST settings, etc.26 The WHISPER mode is the current setting.Change (by releasing) from the WHISPER mode.31 Lamp is approaching the end of its product lifetime.Exchange the old lamp with a new lamp.33, 34 Pictures appear blurryEither the FOCUS setting or the H PHASE is not properly adjusted.Adjust the FOCUS and H PHASE settings.16, 27 Input signal changes with no-operation.INPUT dial is set between the click points.Turn the INPUT dial and set it at the click point.16
Dimension Diagram Unit : mm •This specifications are subject to change without notice.NOTE SPECIFICATIONS 41 ItemSpecification Product nameLiquid crystal projector Liquid crystal panelPanel size2.5 cm (0.99 type) Drive systemTFT active matrix Pixels786,432 pixels (1024 horizontal x 768 vertical) LensZoom lens F=1.7 ~ 2.4 f=30.5 ~ 45.8 mm Lamp275 W UHB Speaker1.0W+ 1.0W (Stereo) Power supplyAC100 ~ 120V, 4.7A / AC220 ~ 240V, 2.0A Power consumption430W Temperature range0 ~ 35°C (Operating) Size380 (W) x 120 (H) x 303 (D) mm (Not including protruding parts) Weight (mass)5.8 kg Ports RGB Input Ports RGB ................................1 BNC (when RGB selected) – (R.G.B.H.V) ..................1 DVI ..................................1 VIDEO Input Ports VIDEO IN ........................1 S-VIDEO IN ....................1 COMPONENT VIDEO – (C R/PR, CB/PB, Y) ........1 BNC (when COMPONENT selected)– (CR/PR, Y, CB/PB) ........1 AUDIO Ports AUDIO IN 1 ....................1 AUDIO IN 2 ....................1 AUDIO IN (R, L) ..............1 RGB Output Port RGB OUT........................1 AUDIO Output Port AUDIO OUT ....................1 CONTROL Ports CONTROL ......................1 USB ................................1 Other PortsWIRELESS & NETWORK MODULE....1 REMOTE CONTROL ......1 303 6.4 120 8.3 134.7 263 117 380
Accessories ............................................................\ .... Part Number 42 ACCESSORIES UHB Lamp, 275W ................................................................................... 78-6969-9601-2 Air Filter Assy .......................................................................................... 78-8118-9103-1 Power Cord (US) ......................................................\ ............................... 78-8118-8102-4 Power Cord (UK) ......................................................\ ............................... 78-8118-8101-6 Power Cord (Europe) ..................................................\ ............................ 78-8118-8103-2 VGA Cable ..............................................................\ ................................ 78-8118-8708-8 RCA Video/Audio Cable ..................................................\ ........................ 78-8118-3234-0 RCA Component Cable ....................................................\ ....................... 78-8118-8843-3 Not Included with Basic Packet .........................................\ . Part Number Ceiling Mount .......................................................................................... 78-6969-9607-9 Adjustable Height Suspension ................................................................ 78-6969-9564-2 Shipping Case .......................................................................\ .................. 78-6969-8925-6 Wireless Module..................................................................................\ .... 78-6969-9600-4 Mouse Cable (PS/2) ...................................................\ ............................. 78-8118-8105-7 Mouse Cable (Serial) .................................................\ ............................. 78-8118-8107-3 Mouse Cable (ADB) ....................................................\ ............................ 78-8118-8106-5Mac Adapter .......................................................................\ ..................... 78-8118-3308-2 S-Video Cable ..........................................................\ ............................... 78-8118-3238-1 Stereo Mini-Cable.................................................................................... 78-8118-8846-6 USB cable ..............................................................\ ................................. 78-8118-9057-9 How to Order Please order these parts through your dealer, or contact 3M Customer Ser\ vice at the following number: In U.S. or Canada : 1-800-328-1371 In other locations, contact your local 3M sales office. RS-232C Adapter .................................................................................... 78-8118-9114-8 Remote Control .........................................................\ .............................. 78-8118-9115-5 Carrying Case..................................................................................\ ........ 78-6969-8926-4
3M Austin Center Building A145-5N-01 6801 River Place Blvd. Austin, TX 78726-90003M Canada P.O. Box 5757 London, Ontario N6A 4T13M Mexico, S.A. de C.V. Apartado Postal 14-139 Mexico, D.F. 07000 Mexico 3M Europe Boulevard de lOise 95006 Cerge Pontoise Cedex France Litho in Japan © 3M 2002 78-6970-9157-3 Rev. A Let us help you make the most of your next presentation. We offer every\ thing from presentation supplies to tips for better mee tings. And were the only transparency manufacturer that offers a recycling program for your used \ transparencies. For late-breaking news, handy referenc e and free product samples, call us toll-free in the continental United States and Canada, 24 hours a day\ , or visit our Internet Website. DN00351 (QR55141_OG_ENG) Intended Use Before operating this machine, please read this entire manual thoroughly\ . The 3MTM Multimedia Projectors are designed, built, a nd 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 volt\ ages has not been tested and could damage the projector peripheral equipment and/or create a potentially unsafe operating condition. 3M Multimedia projectors and Wall Display Systems are designed to operat\ e in a normal office environment. 16 to 29C (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, grea\ se, oil and other contaminates that can affect the oper ation or performance of the projector. Use of this product in adverse conditions will void the product warranty\ .