3M Multimedia Projector Mp8745 Operators Manual

							3M
ENGLISH
4
5
6
MP8745
+ZOOMMUTE
INPUT
STANDBY ON
RESET
POWERLAMPTEMPMENU+FOCUS
MP8745PORTABLE PROJECTOR
EPS-132A
Power
1
2
3
4  Note
shut down due to overheating.
Section 5: Maintenance
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							© 3M 1999  3M
ENGLISH
4 Note
proper manne r.
20
0  hour is reached, then power will be turned off.
4  Note
projector start up to  remind you to change the lamp.
Section 6: Lamp
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							3M
ENGLISHCaution
6.4 Replacing the Lamp
4 Note
an old or p reviously used lamp as a  replacement lamp.
4  Note
fr om the lamp module or access doo r.
4  Note
Reset the lamp operation hours. See section 6.3 for details.
To  reduce the risk of cuts to fingers f rom sharp metal fittings and/or dec reasing image quality by touching
Caution
1
2
33
4
EPS-98A
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							© 3M 1999  3M
ENGLISH
Section 7: T roubleshooting
Symptom   Cause  Solution
Power cannot be ¥The Main power is not turned on.  ¥Turn the MAIN POWER switch on.
No picture and sound.  ¥The setting of the input source is not  ¥Set the correct input using the input select button of
Sound is heard with no  ¥RGB/Video/Audio wiring to projector  ¥Connect the cable to correct input/output source.
Picture is displayed with  ¥Audio wiring to projector is not correct .¥Connect the cable to correct input/output source.
Color is weak and tint is  ¥The color and tint have been adjusted  ¥ Adjust the color and tint correctly.
Picture is dark.  ¥The brightness and contrast has not  ¥Adjust the brightness and contrast correctly.
Picture is not clear  ¥Projector is out of focus.  ¥ Adjust the focus and H PHASE.
LAMP indicator lights  ¥Lamp will not ignite.  ¥ Turn off power and let cool for 20 minutes, then restart.
LAMP indicator blinks  ¥Air filter door on bottom of case
TEMP indicator lights  ¥Temperature inside projector  ¥ Clear blocked ventilation holes.
7.1 Symptom/Solution  Table
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							3M
ENGLISH
7.2 Message/Solution  Table
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							© 3M 1999  3M
ENGLISH
Section 8: Accessories
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							© 3M 1999  3M
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
RGB input/output
Control terminal
Appendix:  Technical Information
Table of Contents
4  Note
All specifications are subject to change without notice.
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							3M
TECHNICAL
345 mm
124 mm
68 mm
EPS-133A
OI
12AUDIO
OUT
AUDIO IN
12
RGB IN
VIDEO INS-VIDEO IN
MONORAUDIO IN MD05551MD05401
CONTROL RGB OUT
USB
MOUSE
R
+ZOOMMUTEINPUT
STANDBY ONRESETPOWER LAMP TEMP
MENU
+FOCUS
MP8745
PORTABLE PROJECTOR
MP8745
A.2    Dimensions
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							© 3M 1999  3M
TECHNICAL
4 Note
endpoints you should verify with your unit that the image is the p roper size at the p roper distance.
Screen Si ze   Distance to Screen
Width  Height  Diagonal  Minimum   Maximum
(32 in.)   (24 in.)  (40 in.)  (4.6 ft)  (6.1 ft)
(48 in.)  (36 in.)  (60 in.)  (7.1 ft)  (9.5 ft)
(64 in.)  (48 in.)  (80 in.)  (9.5 ft)  (12.6 ft)
(80 in.)  (60 in.)  (100 in.)  (12.0 ft)  (15.9 ft)
(96 in.)  (72 in.)  (120 in.)  (14.7 ft)  (19.3 ft)
(120 in.) (90 in)  (150 in.)  (18.3 ft)  (23.5 ft)
(160 in.) (120 in.)   (200 in.)  (24.3 ft)  (32.2ft)
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							3M
TECHNICAL
Video signal
Horizontal sync signal
Vertical sync signal
Composite sync signal
Audio signal
Output
a)  Input signal / Output signal
1
2
3
4
5
6
7
8
9No Connection
b)  Signal input terminal / output terminal
S-VIDEO signal
VIDEO signal
AUDIO signal
Output
Luminance signal  1.0Vp-p, 7 5 W termination
b)   Signal input terminal
Ground
4 Note
    Audio sound from input devices is output to the RGB/Video out jack.
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