3M Multimedia Projector Mp7730 Operators Manual

							213M™ Multimedia Projector MP7730
© 3M IPC 2000
Operation Menu
Auto Off
Mirror
Normal V-Inv (Vertically Inverted) H-Inv (Horizontally
Inverted)H/V-Inv (Horizontally and
   Vertically Inverted)
LanguageEnglish (En)     French (Fr)      Deutsch (De)     Italian (It)     Español (Es)
Swedish (Sv)    Dutch (Ne)
00:00:00 00:60:00
Will turn off the power in 60 minutes.
Will restore the projector to factory default settings. Will invert image to display properly according to position of projector.
Reset
Off On
(Ceiling-mounted
projection) (Default)
(Rear-screen
projection)(Ceiling-mounted and 
Rear screen projection)
1
x1
2
x1
3
x1
To Menu Items
Menu Menu
Menu Menu
Menu Menu
Language
Mirror
Auto Off 15
0(Stop)
Press “+” or “-” to reset
Reset
De Fr En
NormalIt Es
Ne Sv
V-InvN-InvN/V-Inv
Operation 
						

							3M™ Multimedia Projector MP773022© 3M IPC 2000
Shutdown
1. Press the STANDBY/ON button. The Shutdown screen will display. Select the YES option (press arrow
button or mini-joystick) to turn off.
2. The fan will continue to run for approximately 90 seconds.
3.Disconnect power cord from wall socket.
4. Disconnect cables if moving projector to new location.
Do not unplug power cord before pressing the STANDBY/ON button. After the
STANDBY/ON button is pressed, the fan rotates for about 90 seconds to cool the
projector.
Caution
1
2
Standby/OnStandby/On
Standby/On
Standby/ON
Power
3
Wait 90 seconds
00:01:0000:00:00 00:00:30
00:01:30
Operation 
						

							233M™ Multimedia Projector MP7730
© 3M IPC 2000
Optional Video  Module
Features
Optional Video Module Connections
Laser Disc
S-VHS
RED WHTOUT
OUT
IN
IN IN IN
VCR
RED WHT YEL
OUT OUT OUT
Audio L
Audio R
Video
Audio L
Audio R
OUT
IN
Cable
The Optional Video Module makes it possible to hook the MP7730 to a laser disc, VCR, or other
video devices. Two versions will be available: an NTSC Package (with RCA connectors and televi-
sion tuner), and a PAL package (with a SCART connector and no television tuner).
34
65
2
Back of projector without Optional Video Module
Back of projector with NTSC Tuner Module
1.   Video Module Connection
2.   Speaker
3.   Cable Television (CATV) Connection
4.   RCA Cable Connection
(a) Video (Yellow)
(b) Audio  (White/Red)
5.  S-Video Connection
6.  Headphone Jack
7.  SCART Connection NTSC Package:
  • NTSC Tuner Module
  • CATV
  • S-Video
  • 3 RCA
  • Audio
1
PAL Package:
  • PAL Video Module
  • S-Video
  • SCART connector
  • Audio
Back of projector with PAL SCART ModuleTop view of video module
7 
						

							3M™ Multimedia Projector MP773024© 3M IPC 2000
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MP7630
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Attaching the Optional Video Module to the MP7730
STANDBY/ONMP7630
M
E
N
U
E
X
IT
1. Precisely align the two metal tabs on the bottom of the module and insert into the corresponding
slots on the back of the projector.
2. Slowly push the module to fit with the unit. Make sure that the module plugs into the AV con
nection on the projector.
3. Plug the correct cable into the corresponding jack or port in the back of the unit.
4. Select inputs by pressing SOURCE key, and select the appropriate source channel by pressing
CHANNEL UP/DOWN.
Optional Video  Module
Caution
Switching Input Signals
Pressing the Source button on the remote control or the projector will cycle between these choices
of input signals:  RGB (computer), Video (composite video from a VCR), S-Video, and Tuner. The
projector will then search for the selected type of signal until it is found or switched to another type.
Scanning Channels
The MP7730 can receive over 100 television channels. In Tuner mode (TV and CATV), press the
Scan button on the remote control to view all available television channels.  The message “DO YOU
REALLY WANT TO SCAN?  YES  NO” will appear onscreen. Press either the left or right arrow
buttons on the remote to reach Yes or No, then press the Menu button to enter the selected answer.
The message “TUNER IS SCANNING NOW” will display for a few seconds, and then the scanned
channels will appear for a few seconds each.
Source button
Scan button       Left and Right buttons
Power down the projector before connecting the Optional Video Module or any other
device. Failure to do so may cause serious damage. 
						

							253M™ Multimedia Projector MP7730
© 3M IPC 2000
Image Sub-Menu
This menu is only available when the input signal is from Video, S-Video, TV or CATV.
}
System Image Ratio
Color
-123-
Tint4:9 (Normal)AutoPAL-MPAL-NSECAM
16:9 (Video)
-123-
Optional Video  Module
Color
Tint
Image Ratio
System
Auto PAL-M PAL-N SECAM4:9 (Normal) 16:9 (Video) Red Green           (Source is video or S-video) Less  More 
						

							3M™ Multimedia Projector MP773026© 3M IPC 2000
Operation
1. Go into the menu system and move to the Source sub-menu. Use the Menu key on the control pad
or remote control unit to scroll through items in the sub-menu. Select the Tuner items and press
     or       keys to prompt out of the tuner menu.
Optional Video  Module
Volume Source
15
Treble8
Bass8
Mute
Tuner               Press  to select
PCVideo
OffOn
S-VideoTuner
}
2. Use the Menu key on the control pad or remote control unit to scroll through the Tuner sub-menu.
•TV/CATV:  Please select the TV signal source. If the source is from CATV, please choose
CATV. Otherwise, select TV.
• Nationality:Please select the corresponding number representing the user’s country. (See
reference chart.)
 Note:  The item “NONE Tuner” is only for the user’s information and is not a function. For
example, if current A Box is NTSC Tuner box, then “NTSC Tuner” will appear in this
section.
TV/CATV *NONE*
Nationality
Tuner
CATV
1
23456789
TV
} 
						

							273M™ Multimedia Projector MP7730
© 3M IPC 2000
3. After leaving the menu system, press the Scan button to scan all existing channels in that region.
 Note: Scan function must be done for the first use in certain regions to catch all the channels
in the local CATV system.
Optional Video  Module
START SCANNING?
Ye s N o
After the “Start scanning” dialog box prompt, use the channel up/down key to select “Ye s” or “No.”
Press Return key to set.
Function (Must be performed with remote control unit)
Channel SelectPress the channel number button user wants to select (for example, 12), then
press Return key to set.
Channel Up/DownGo up and down through channels by pressing the Up/Down buttons. The
channel number will appear in the lower right corner of the screen. If there is
no further action for three seconds, the channel number display will disappear
automatically.
-123-
ScanPress the Scan button for two seconds to begin scanning TV channels.
Add/ErasePress the Add/Erase button for two seconds to add or erase the channel. To
delete channels from memory, press the button to erase the channel. A
“Channel Erased” message will display. Users can also add channels to
memory by pressing the button after selecting it. A “Channel Added” message
will display.
ReversePress the Reverse button to toggle between the previous and current channels.
Channel ErasedChannel Added 
						

							3M™ Multimedia Projector MP773028© 3M IPC 2000
Source Menu
Optional Video  Module
Volume Source
15
Treble8
Bass8
Mute
Tuner               Press  to select
PCVideo
OffOn
S-VideoTuner
} 
						

							293M™ Multimedia Projector MP7730
© 3M IPC 2000
Use and Replacement of Lamp Lamp
The projector lamp has a normal operating time of approximately 1200 to 1500 hours, called the lamp
life. During the normal lamp life, the picture will be bright and the colors clear. If the lamp is used
beyond the normal lamp life, the picture will become dark and the colors poor. Always replace lamps
with new ones. Using an old lamp in the projector could cause a malfunction. When the power is
turned on, the LAMP indicator will light up red or a message will be displayed to indicate when it is
time to replace the lamp. Consult your dealer.
Lamp/Temperature Status LED Indicators
Lamp Exceed Service Hours — When this LED lights red continuously, it is warning you that the
lamp has exceeded 1500 service hours. Replace the projection lamp immediately.
CHANGE THE LAMP, AND RESET THE LAMP TIMER — The lamp has been operated
for 1200 hours.
CHANGE THE LAMP, THE POWER WILL TURN OFF AFTER 20 HOURS — The
lamp has been operated for 1479 hours, and the power will turn off after 20 more hours.
CHANGE THE LAMP! — The lamp has been operated for more than 1500 hours, and the
power will turn off automatically in 10 minutes.
All of these messages will not display for more than 3 minutes, but each message will be dis-
played whenever you turn on the lamp again.
Lamp is not well attached — When the LED blinks rapidly, it indicates that the lamp is not attached
properly.
Temperature is too high — When the projector’s internal temperature is too hot to operate safely, the
LED blinks slowly for one minute and the lamp goes off automatically.
If the LED light is off, it means that the projector’s lamp and temperature are operating under normal
conditions.
Caution
The LAMP indicator will light if the lamp becomes too hot. Turn off the power and let the projector cool
for 45 minutes. Turn on. If the LAMP indicator still lights up red, please contact your dealer.
Maintenance 
						

							3M™ Multimedia Projector MP773030© 3M IPC 2000
Lamp Replacement
 Note: For maximum lamp life, do not shock, handle or scratch the lamp glass when it is hot.
Also, do not use an old or previously used lamp as a replacement lamp.
WARNINGTo reduce the risk of electrical shock, always turn off projector and disconnect
power cord before changing lamp.
To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the
lamp.
To reduce the risk of cuts to fingers and damage to internal components, use caution when removing lamp
glass that has failed and shattered into sharp pieces.
Caution
To reduce the risk of cuts to fingers and/or decreasing image quality by touching the lens, do not insert
hand into the empty lamp compartment when the lamp has been removed.
This lamp contains mercury. Consult your local hazardous waste regulations and dispose of this lamp in a
proper manner.
1. Turn the main power switch off and disconnect the power cord from the outlet.
2. Loosen screw and remove the lamp cover. If the lamp is hot, avoid burns by waiting 45 minutes
until lamp has cooled.
3. Loosen three screws designated by arrows below. (It is strongly recommended to use a magnetic-
headed screwdriver, if possible. Pull the handle to remove lamp housing. If the screws are not
loosened completely, they could damage your fingers. Do not insert your hand into the box after the
lamp is removed. If the optical parts inside are touched by hand, it could cause color unevenness, etc.
4. Replace the lamp with the new one, insert into projector, and tighten the screws. Firmly tighten
the lamp screws. Loose screws may cause a bad connection, which may result in a malfunction.
5. Re-install the lamp cover and tighten the screw. Do not turn on the power with lamp cover removed.
Whenever the lamp has been replaced, reset the total operation time of the lamp. Do not reset if the
lamp was not replaced, as this could cause breakage.
Maintenance