3M Multimedia Projector Mp7650 Operators Manual

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The projector will automatically exit from MAGNIFY mode if either the INPUT SELECT,
AUTO, ASPECT or VIDEO feature is used, or, if there is a change in the input signals state.
NOTE
•The projector will automatically exit from FREEZE mode if either the POSITION, VOLUME, MUTE, AUTO,
BLANK ON/OFF or MENU ON/OFF feature is used, or, if there is a change in the input signals state.
•If the projector continues projecting the same image for a long time (i.e. you forget to exit FREEZE mode),
the image...

22
SIGNAL SEARCHING
SELECTING THE ASPECT RATIO
TEMPORARILY BLANKING THE SCREEN
1Press the SEARCH button
When you press the SEARCH button, the projector begins
searching for input signals. If it detects an input signal, the
search will cease and the projector will project the detected
signal. If the projector is unable to find an input signal at any of
its ports, it will return to the state it was in prior to the search.
1Press the ASPECT button
RGB IN 1, RGB IN 2, COMPONENT VIDEO
(HDTV signals : 1125i...

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USING THE MENU FUNCTIONS
1Press the MENU button
The menu display appears on the screen. The
projector has the following menus: MAIN,
PICTURE 1, PICTURE 2, INPUT, SCREEN, and
OPTION. Select a menu using the / buttons. The
current settings of the items that can be manipulated via the
selected menu appear.
2Select a menu using the/
buttons,
then press the or ENTER button.
The display of the selected menu appears.
[ex. Adjusting SHARPNESS]
Use the / buttons to select PICTURE 1, then press
the or...

MAIN Menu
ItemDescription
BRIGHT Adjust Brightness:Light Dark
CONTRASTAdjust Contrast:Strong Weak
ASPECT
Select Aspect Ratio:
At RGB Input or Hi-Vision 1125i(1035i/1080i)/750p of COMPONENT VIDEO
Input:
4:3 
16:9At VIDEO Input, S-VIDEO Input or 525i/525p/625i of COMPONENT VIDEO Input\
:4:3 16:9 SMALL
• The SMALL picture may not be displayed correctly with certain input\
 signals.
PICT.POSIT.Select Picture Position (for 16:9/SMALL Picture):
TOP CENTER BOTTOM
GAMMASelect Gamma Mode:
NORMAL CINEMA DYNAMIC...

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PICTURE 1 Menu
PICTURE 2 Menu
With the PICTURE 1 menu, the five items shown in the Table
below can be performed.
Perform each operation in accordance with the instructions in the
Table.
With the PICTURE 2 menu, the five items shown in the Table
below can be performed.
Perform each operation in accordance with the instructions in the
Table.
ItemDescription
COLOR BAL R Adjust Red Color Balance:Dark Light
COLOR BAL BAdjust Blue Color Balance: Dark Light
SHARPNESSAdjust Sharpness (for VIDEO/S-VIDEO):...

MULTIFUNCTIONAL SETTINGS (continued)
INPUT Menu
With the INPUT menu, the four items shown in the Table below can be
performed. With inputting of RGB IN 1 and RGB IN 2 signals, the
horizontal and vertical frequencies of the signals will be displayed on \
the
initial screen of the INPUT menu.
Perform each operation in accordance with the instructions in the Table.\
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ItemDescription
AUTO 
Auto Adjust (for RGB):Automatically adjusts H POSITION, V POSITION, H
PHASE, and H SIZE. Use this function with the...

ENGLISH
SCREEN Menu
With the SCREEN menu, the five items shown in the Table below can be per\
formed.
Please perform each operation in accordance with the instructions in the\
 Table.
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SCREEN Menu
ItemDescription
BLANK
Selection of BLANK Screen:MyScreen ORIGINAL .. . . ..The BLANK Screen may be voluntarily selected. The BLANK Screen is displa\
yed when the screen
has been erased (i.e., made to vanish) by manipulating the BLANK butto\
n (please refer to the
“Temporarily Blanking the Screen” section of...

MULTIFUNCTIONAL SETTINGS (continued)
OPTION Menu
With the OPTION menu, the five items shown in the Table below
can be performed.
Please perform each operation in accordance with the instructions
in the Table.
MENU
: SELECT
MAIN
PICTURE-1
PICTURE-2
INPUT
SCREEN
OPTIONVOLUME
AUTO OFF
WHISPER
LAMP TIME
FILTER TIME
12
ItemDescription
VOLUMEAdjust Volume:
High Low
AUTO OFF
Adjust AUTO OFF Time: 
Long (MAX. 99 min.) Short (Min. 1 min.) (DISABLE: 0 min.)
The system automatically enters the standby mode if no...

29You can use the remote control as a simplified mouse or keyboard.
OPERATING THE PC SCREEN
CAUTIONCaution: 
Mistaken use of the mouse/keyboard control could damage your equipment.
• Only connect to a PC.
• Before connecting, read the manuals of the device you will connect.
• Do not unplug the connector cables while the computer is operating.
• It may not be possible to control notebook PCs, and other computers with\
 built-in pointing devices (e.g.
track balls), using this remote control. In this case,...

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THE LAMP
HIGH VOLTAGE
HIGH TEMPERATURE
HIGH PRESSURE
Before replacing the lamp, check the serial number of your separately so\
ld replacement lamp bulb
(78-6969-9599-8 for MP7650 / 78-6969-9635-0 for MP7750), then contact \
your local dealer. 
Before replacing the lamp, turn off the power, and unplug the power cord\
, then wait at least 
45 minutes, in order to ensure that the lamp is properly cooled. Removin\
g the lamp bulb while 
it is still hot could cause burns, or cause the lamp bulb to...