3M Multimedia Projector Mp8790 Technical Manual
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![Page 2
1
SIGNAL CONNECTOR PIN ASSIGNMENT
RGB IN [1]/[2]
RGB OUTS-VIDEO
Mini Din 4-pin
Pin NoSignal
1
Color:
0.286Vp-p (NTSC, burst signal),
75
Ωterminator
0.3Vp-p (PAL/SECAM, burst signal),
75 Ωterminator
2Brightness:
1.0Vp-p, 75 Ωterminator
3Ground
4Ground
signalTerminalSpecification
RGB signal
input
RGB
Video: RGB separate, Analog, 0.7Vp-p, 75 Ωterminator (positive)
H/V. sync.: TTL level (positive/negative)
Composite sync.: TTL level
D-sub 15-pin shrink jack
BNC (RGB)
(R,G,B,H,V)Video: RGB separate, Analog...](http://img.usermanuals.tech/thumb/96/87308/w64_3m-mp8790-technical_d-1.png "Page 2
1
SIGNAL CONNECTOR PIN ASSIGNMENT
RGB IN [1]/[2]
RGB OUTS-VIDEO
Mini Din 4-pin
Pin NoSignal
1
Color:
0.286Vp-p (NTSC, burst signal),
75
Ωterminator
0.3Vp-p (PAL/SECAM, burst signal),
75 Ωterminator
2Brightness:
1.0Vp-p, 75 Ωterminator
3Ground
4Ground
signalTerminalSpecification
RGB signal
input
RGB
Video: RGB separate, Analog, 0.7Vp-p, 75 Ωterminator (positive)
H/V. sync.: TTL level (positive/negative)
Composite sync.: TTL level
D-sub 15-pin shrink jack
BNC (RGB)
(R,G,B,H,V)Video: RGB separate, Analog...")
![Page 4
3
The following signals are used for the initial settings.
The signal timing of some computer models may be different. In such case\
, refer to
adjust the V.POSIT and H.POSIT of the menu.
DATAHSYNCDATA VSYNCDisplay interval c
Back porch b
Sync a Front porch d
Display interval c
Back porch b
Sync a Front porch d
Computer /
SignalHorizontal signal timing (µs)
abcd
TEXT2.03.020.31.0
VGA (60Hz)3.81.925.40.6
Mac 13mode2.13.221.22.1
VGA (72Hz)1.33.820.31.0
VGA (75Hz)2.03.820.30.5
VGA (85Hz)1.62.217.81.6
SVGA...](http://img.usermanuals.tech/thumb/96/87308/w64_3m-mp8790-technical_d-3.png "Page 4
3
The following signals are used for the initial settings.
The signal timing of some computer models may be different. In such case\
, refer to
adjust the V.POSIT and H.POSIT of the menu.
DATAHSYNCDATA VSYNCDisplay interval c
Back porch b
Sync a Front porch d
Display interval c
Back porch b
Sync a Front porch d
Computer /
SignalHorizontal signal timing (µs)
abcd
TEXT2.03.020.31.0
VGA (60Hz)3.81.925.40.6
Mac 13mode2.13.221.22.1
VGA (72Hz)1.33.820.31.0
VGA (75Hz)2.03.820.30.5
VGA (85Hz)1.62.217.81.6
SVGA...")
![Page 6
5
(1) Turn off the projector and computer power supplies, and connect with the\
RS-232C
adapter via the RS-232C cable.
(2) Turn on the computer power supply and after the computer has started up,\
turn on theprojector power supply.
Control jack
D-sub 15-pin shrink jack123456789101112131415
RD
TD
GND
SELO
RTS
123456789
CD
RD
TD
DTR
GND
DSR
RTS
DTS
RI
1 2345
67 89
RS-232C jack
D-sub 9-pin
Projector Computer
Communications setting
19200bps, 8N1
1 Protocol
Consist of header (7 bytes) + command data (6...](http://img.usermanuals.tech/thumb/96/87308/w64_3m-mp8790-technical_d-5.png "Page 6
5
(1) Turn off the projector and computer power supplies, and connect with the\
RS-232C
adapter via the RS-232C cable.
(2) Turn on the computer power supply and after the computer has started up,\
turn on theprojector power supply.
Control jack
D-sub 15-pin shrink jack123456789101112131415
RD
TD
GND
SELO
RTS
123456789
CD
RD
TD
DTR
GND
DSR
RTS
DTS
RI
1 2345
67 89
RS-232C jack
D-sub 9-pin
Projector Computer
Communications setting
19200bps, 8N1
1 Protocol
Consist of header (7 bytes) + command data (6...")
![Page 12
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/96/87308/w64_3m-mp8790-technical_d-11.png "Page 12
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...")
10 Command data chart (continued) NamesOperation typeHeaderCommand data CRCActionTypeSetting code Sync on GSetoffBE EF0306 00CB D001 0008 3001 00 onBE EF0306 005B D101 0008 3000 00 GetBE EF0306 0068 D102 0008 3000 00 PinP SizeSet offBE EF0306 00FE 2201 0000 2300 00 LargeBE EF0306 006E 2301 0000 2301 00 SmallBE EF0306 009E 2301 0000 2302 00 GetBE EF0306 00CD 2202 0000 2300 00 PinP PositionSet Upper leftBE EF0306 0002 2301 0001 2300 00 Upper rightBE EF0306 0092 2201 0001 2301 00 Bottom leftBE EF0306 0062 2201 0001 2302 00 Bottom rightBE EF0306 00F2 2301 0001 2303 00 GetBE EF0306 0031 2302 0001 2300 00 PinP Audio chSetRGBBE EF0306 00BA 2201 0003 2300 00 VideoBE EF0306 002A 2301 0003 2301 00 GetBE EF0306 0089 2202 0003 2300 00 PinP InputSetVideoBE EF0306 00D6 2201 0002 2301 00 S-VideoBE EF0306 0026 2201 0002 2302 00 GetBE EF0306 0075 2302 0002 2300 00 WHISPERSetNORMALBE EF0306 003B 2301 0000 3300 00 WHISPERBE EF0306 00AB 2201 0000 3301 00 GetBE EF0306 0008 2302 0000 3300 00 GAMMASet NORMALBE EF0306 00C7 F001 00A1 3000 00 CINEMABE EF0306 0057 F101 00A1 3001 00 DYNAMICBE EF0306 00A7 F101 00A1 3002 00 GetBE EF0306 00F4 F002 00A1 3000 00 Over ScanSet LargeBE EF0306 00C2 7101 0009 2202 00 MiddleBE EF0306 0032 7101 0009 2201 00 SmallBE EF0306 00A2 7001 0009 2200 00 GetBE EF0306 0091 7002 0009 2200 00 MyScreen SizeSetFullBE EF0306 0043 D601 0012 3000 00 X1BE EF0306 00D3 D701 0012 3001 00 GetBE EF0306 0070 D602 0012 3000 00 MyScreen LockSetoffBE EF0306 003B EF01 00C0 3000 00 onBE EF0306 00AB EE01 00C0 3001 00 GetBE EF0306 0008 EF02 00C0 3000 00 Lamp TimeGetBE EF0306 00C2 FF02 0090 1000 00 Filter TimeGetBE EF0306 00C2 F002 00A0 1000 00 IR Remote FrontSetoffBE EF0306 00FF 3201 0000 2600 00 onBE EF0306 006F 3301 0000 2601 00 GetBE EF0306 00CC 3202 0000 2600 00 IR Remote RearSetoffBE EF0306 0003 3301 0001 2600 00 onBE EF0306 0093 3201 0001 2601 00 GetBE EF0306 0030 3302 0001 2600 00 IR Remote TopSetoffBE EF0306 0047 3301 0002 2600 00 onBE EF0306 00D7 3201 0002 2601 00 GetBE EF0306 0074 3302 0002 2600 00
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_TEC) 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\ .