3M Multimedia Projector Mp8625 Operators Manual

© 3M 1998 3Mª Multimedia Projector MP8625
ENGLISH
Section 7: Troubleshooting
17
Symptom
No picture and sound
Color is weak and tint is
incorrect
Picture is dark
Picture is not clear
LAMP indicator lights
red.
LAMP indicator blinks
red.
TEMP indicator lights
red.
TEMP indicator blinks
red.
Cause
¥ The Main power is not turned on.
¥ The power cord is disconnected.
¥ The setting of the input source is not
correct.
¥RGB/Video/Audio wiring to projector is
not correct.
¥ RGB/Video wiring to projector is not...

3M
ENGLISH
Section 8: Accessories 

© 3M 1998 3Mª Multimedia Projector MP8625
TECHNICAL
Product name
Model Name
Display system
Panel size
Drive system
Number of pixels
Lens
Lamp
Speaker (stereo)
Power supply
Power consumption
Operating temperature range
Dimensions
Weight
video signal input
terminal
RGB input/output
signal terminal
Control terminal
Technical Appendix
Table of Contents
A.1 Technical Specifications
A.2 Dimensions
A.3 Projector-to-Screen Distance
A.4 Connection to the Video Signal Terminal
A.5 Connection to the RGB Signal...

3Mª Multimedia Projector MP8625© 3M 1998
TECHNICAL
A.2    Dimension
A.2
RGB  IN
CONTROLRGB  OUT
2
AUDIO IN OUT
1
12 12 12 S-VIDEOINPUT
VIDEO
AUDIO
L
R
K
2 1
RESET
MENU
STANDBY/ON MUTE
LAMPON
TEMP
INPUT
12.6 in.
[320 mm]
9.4 in.
[239 mm]
4.9 in.
[124 mm]
8625-01A
13.2 in.
[335 mm] 

© 3M 1998 3Mª Multimedia Projector MP8625
TECHNICAL
Minimum
ZoomMaximum
Zoom
DISTANCE 24 48 71 119 3672107178
Distance                Minimum Image               Maximum Image
To Screen Diagonal Width Height Diagonal Width Height
214 cm 102 cm 81 cm 61 cm 130 cm 104 cm 78 cm
(7.0 ft) (40 in.) (32 in.) (24 in.) (51 in.) (41 in.) (31 in.)
311 cm 152 cm 122 cm 91 cm 191 cm 152 cm 114 cm
(10.2 ft) (60 in.) (48 in.) (36 in.) (75 in.) (60 in.) (45 in.)
408 cm 203 cm 163 cm 122 cm 251 cm 201 cm 151 cm
(13.4 ft)...

3Mª Multimedia Projector MP8625© 3M 1998
TECHNICAL
A.5 Connection to the RGB Signal Terminal
Video signal
Horizontal sync signal
Vertical sync signal
Composite sync signal
Audio signalInput
OutputAnalog 0.7Vp-p 75 W termination (Positive polarity)
TTL level (Positive/negative polarity)
TTL level (Positive/negative polarity)
TTL level
200mVrms, 20k W below (MAX 3.0Vp-p)
0 ~ 200mVrms, 1k W
a) Input signal / Output signal
1
2
3
4
5
6
7
8Video signal (Red)
Video signal (Green)
Video signal (Blue)
No...

© 3M 1998 3Mª Multimedia Projector MP8625
TECHNICAL
A.5
Resolution HxV Refresh Rate Horizontal Standard Type Note Display
Frequency Dots HxV
640 x 350 70.1 Hz 31.5 kHz VGA-1 800 x 490
640 x 400 56.4 Hz 24.8 kHz NEC PC9800 800 x 560
640 x 400 70.1 Hz 31.5 kHz VGA-2 800 x 560
640 x 480 85.0 Hz 43.3 kHz VESA 800 x 600
640 x 480 59.9 Hz 31.5 kHz VESA VGA-3 800 x 600
640 x 480 66.7 Hz 35.0 kHz MAC 13 800 x 600
640 x 480 72.8 Hz 37.9 kHz VESA 800 x 600
640 x 480 75.0 Hz 37.5 kHz VESA 800 x 600
800 x 600 56.3...

3Mª Multimedia Projector MP8625© 3M 1998
TECHNICAL
A.6    Indicator Status
The ON, LAMP and TEMP indicators will light or blink in the following cases:
ON indicator
LAMP indicator
TEMP indicator
Indicator status
Lights orange
Blinks green
Lights green
Blinks orange
Lights red
Blinks red
Lights red
Blinks redMeaning
Standby mode
During warming up
During operation
During cooling down
Lamp cannot light
Air filter open
Temperature inside too high
Cooling fan not operatingRemedy
normal
normal
normal
normal...

© 3M 1998 3Mª Multimedia Projector MP8625
TECHNICAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 15 D-sub 15pin (Female)
610
15 111
2
3
4
5
643
1 25 Mini Din 6pin Computer
DATA
GND
+5V
CLK Projector
CLK
DATA
SEL0
RTS
+5V
GND
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 15 D-sub 15pin (Female)
610
15 111
2
3
421 Mini Din 4pin Computer
ADS
(POWER ON)
+5V
GND Projector
SDATA
RTS
+5V
GND
43
A.7    Connection to the Control Signal Terminal
ADB mouse
ADB port
PS/2 mouse
PS/2 port
a) Mouse emulation
(1) While the projector and...

3Mª Multimedia Projector MP8625© 3M 1998
TECHNICAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 15 D-sub 15pin (Female)
610
15 11
Computer
CD
RD
TD
DTR
GND
DSR
RTS
DTS
RI Projector
SEL0
RTS
GND
RDP
TDP
15 D-sub 9pin 
69
1
2
3
4
5
6
7
8
9
Serial  mouse
A.7    Connection to the Control Signal Terminal  (continued)
b) RS-232 Control Cable  (not included with basic packout)
  This cable is used to directly control the projector without using the Remote Control or Operators Panel.
Serial Mouse cable(male)
A.8
1
2
3
4...