3M Multimedia Projector Mp8650 Operators Manual

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S-Video Connection
Some video devices can generate S-VHS video, or
S-Video (Y/C). The MP8650 will accept this signal
through the S-VIDEO1 or S-VIDEO2 connectors.
The S-VHS cable has identical round four-pin
connectors on either end (Figure 3-6). Connect one
end to the S-Video jack on the input source device,
and the other end to the S-VIDEO1 or S-VIDEO2
terminal on the MP8650. Remember to connect the
audio cables for sound output.Four-Pin Connector S-VHS Cable...

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RS-232C Serial Cable/Mouse Receiver Connection
The MP8650 remote control transmitter can be used to control the mouse button functions on your personal
computer (requires serial cable included) or Apple Macintosh type computer (requires Apple Macintosh mouse
receiver which is an accessory).
 Note
Always power down your PC or Apple Macintosh
computer before making any cable connections.
PC Computer:  Install the serial cable (Figure 3-8) to connect the serial...

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3-2. Projector Set Up
The meeting room is your operating environment and any stray light hitting the projection screen will become
glare. It is best to use a meeting room without wide-open windows. If there are ªlight stripesº from venetian
blinds, try to find a viewing area thats away from them ± and remember, the light stripes will move as the
hour changes.
Ambient Light
Whenever you have a choice, light the room from the rear, away from the projection screen....

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Adjusting the Projector Elevation
The elevation can be adjusted by turning the foot adjuster (Figure 3-12) to raise or lower the angle of the
projector.
Figure 3-12. Foot Adjuster
 Note
Both adjusting feet must be raised or lowered the
same amount to project a level image on the
viewing screen.  The elevation can be adjusted up
to seven degrees.
Rear Projection
A semi-transparent screen (Figure 3-13) can be used to project an image and view it from the backside...

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Section 4: Operating the Projector
4-1. Turning On the Projector
Read the Important Safeguards before operating the MP8650 projector.
Refer to Section 3 to make all cable connections. When the input cables and power cords are connected, turn
on the power, adjust the size and focus of the projected image and begin your presentation.
Power On: Turn on the projector power, then turn on the power to your input sources. The projector power
switch is located on the...

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4-2. Adjusting Image Size and Focus
Zoom: Press the ZOOM button, then press the  or  arrow to adjust the image size.  If you cannot make
the image fill the screen, locate the projector further back from the screen.
!Caution
To avoid damaging the internal projector
components, DO NOT rotate the projection lens
with your hand.  Always use the remote control to
adjust the focus.
Focus: Press the FOCUS button to display the Focus pattern.  Press the   or  arrow to...

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Press the SELECT button SELECTto display the first picture adjustment setting for Memory 1, 2 or 3. (See
Figure 4-4).  Press 
 or  to adjust this line or press SELECT again to display the next picture
adjustment setting or press RESET 
 to use the STANDARD default settings.

 Note
Using the standard default settings does not affect
the Memory 1, Memory 2 or Memory 3 settings.
4-5. Memory Function
In addition to the standard factory default picture settings, the...

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4-9. Setting Apple Macintosh Monitor Mode (Windowed or
Compressed)
The MP8650 should be set to the desired Apple Macintosh monitor mode.  Press the RGB button then RESET
button on the remote control to switch between the ON compressed mode or OFF windowed mode.  Press
RESET again to switch the ON/OFF setting.   ON % OFF % ON .

 Note
In the compressed mode (ON), an 832 x 624 image
is fully displayed by the 800 x 600 projector format.
In the windowed mode (OFF),...

Figure 5-1. Remote Control
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Section 5: Remote Control
5-1. How to Operate the Remote Control
The remote control keypad (Figure 5-1) controls basic projector functions. To use the remote control, aim the
remote toward the projection screen and press the desired button. The remote signal (Figure 5-3) will bounce
off of the projection screen and back to the mouse receiver and sensor on the front of the projector.
 Note
Pressing some buttons will cause the remote...

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Press once for horizontal (left/right) or press twice for vertical (up/down) position adjustment.  The
LED on the remote control will flash.  Press 
 or  to adjust the setting or press the RESET
button 
 to return it to the factory default setting.
Using the Mouse Buttons
The PC serial cable or Apple Macintosh mouse receiver must be connected before the remote control buttons
will operate the mouse functions.   See RS232C Serial Cable/Mouse Receiver Connection...