3M Projector WX20 User Manual
Digital Projector  
Operator's Guide  
WX20  
Thank you for purchasing this projector.  
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Trademark acknowledgment  
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1
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Projector features / Preparations  
3URMHFWRUꢀIHDWXUHV  
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3UHSDUDWLRQV  
Contents of package  
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STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER DOC.CAMERA  
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KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
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MENU  
ENTER  
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ESC  
RESET  
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Fastening the lens cover  
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3
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Part names  
3DUWꢀQDPHV  
ꢅꢇꢆ  
ꢅꢈꢆ ꢅꢌꢆ ꢅꢍꢆ  
HOT!  
Projector  
ꢅꢎꢆ  
ꢅꢇꢆꢀ/ꢀ DPSꢀGRRUꢀꢅ 52ꢆ  
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ꢅꢐꢆ  
ꢅꢏꢆ  
ꢅꢐꢆ  
ꢅꢌꢆꢀ=RRPꢀULQJꢀꢅ 16ꢆ  
ꢅꢇꢊꢆ  
ꢅ%RWWRPꢆ  
ꢅꢍꢆꢀ&RQWUROꢀSDQHOꢀꢅ 5ꢆ  
ꢅꢎꢆꢀ6SHDNHUꢀꢅ 33ꢆ  
ꢅꢑꢆ ꢅꢉꢆ  
ꢅꢇꢇꢆ  
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ꢅꢇꢌꢆ  
ꢅꢇꢈꢆ  
HOT!  
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ꢅꢈꢌꢆꢀ$8',2ꢀ287ꢀSRUWꢀꢅ 8ꢆ  
AUDIO OUT  
AUDIO IN  
HDMI  
USB  
COMPUTER IN1  
K
COMPUTER IN2  
S-VIDEO  
VIDEO  
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4
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Part names  
ꢅꢇꢆ  
ꢅꢈꢆ  
ꢅꢌꢆ ꢅꢍꢆ ꢅꢎꢆ ꢅꢏꢆ  
Control panel  
LAMP  
INPUT/  
ENTER  
STANDBY/ON  
ꢅꢇꢆꢀ67$1'%<ꢋ21ꢀEXWWRQꢀꢅ 13ꢆ  
ꢅꢈꢆꢀ,1387ꢋ(17(5ꢀEXWWRQꢀꢅ 14, 20ꢆ  
ꢅꢌꢆꢀꢀ0(18ꢀEXWWRQꢀꢅ 20ꢆ  
MENU  
TEMP  
POWER  
,WꢀFRQVLVWVꢀRIꢀIRXUꢀFXUVRUꢀEXWWRQVꢂ  
ꢅꢍꢆꢀ32:(5ꢀLQGLFDWRUꢀꢅ 13, 57)  
ꢅꢎꢆꢀ7(03ꢀLQGLFDWRUꢀꢅ 57ꢆ  
ꢅꢏꢆꢀ/$03ꢀLQGLFDWRUꢀꢅ 57ꢆ  
Remote control  
ꢅꢇꢆꢀ9,'(2ꢀEXWWRQꢀꢅ 15ꢆ  
ꢅꢈꢆ  
ꢅꢌꢆ  
ꢅꢈꢆꢀ&20387(5ꢀEXWWRQꢀꢅ 14ꢆ  
ꢅꢌꢆꢀ0<ꢀ6285&(ꢋ'2&ꢂ&$0(5$ꢀEXWWRQꢀꢅ 40ꢆ  
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ꢅꢎꢆꢀ$63(&7ꢀEXWWRQꢀꢅ 15ꢆ  
ꢅꢍꢆ  
ꢅꢐꢆ  
STANDBY/ON  
ꢅꢇꢆ  
ꢅꢏꢆ  
MY SOURCE/  
DOC.CAMERA  
VIDEO COMPUTER  
ꢅꢉꢆ  
BLANK  
VOLUME  
ASPECT AUTO SEARCH  
ꢅꢎꢆ  
ꢅꢇꢈꢆ  
ꢅꢇꢍꢆ  
ꢅꢇꢎꢆ  
ꢅꢇꢌꢆ  
ꢅꢇꢑꢆ  
ꢅꢇꢉꢆ  
ꢅꢈꢇꢆ  
PAGE UP  
MAGNIFY FREEZE  
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ꢅꢇꢇꢆ  
ꢅꢑꢆ  
PAGE  
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DOWN  
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ꢅꢇꢊꢆ  
ꢅꢇꢏꢆ  
ꢅꢇꢐꢆ  
ꢅꢈꢊꢆ  
ꢅꢈꢈꢆ  
KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
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MENU  
ENTER  
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ESC  
RESET  
ꢅꢈꢍꢆ  
ꢅꢈꢌꢆ  
ꢅꢈꢎꢆ  
%DFNꢀRIꢀ  
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ꢅꢈꢏꢆꢀ%DWWHU\ꢀFRYHUꢀꢅ 11ꢆ  
ꢅꢈꢏꢆ  
NOTE ‡ꢀ7KHꢀ&20387(5ꢀEXWWRQꢀRQꢀWKHꢀUHPRWHꢀFRQWUROꢀ  
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5
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Setting up  
6HWWLQJꢀXS  
,QVWDOOꢀWKHꢀSURMHFWRUꢀDFFRUGLQJꢀWRꢀWKHꢀHQYLURQPHQWꢀDQGꢀPDQQHUꢀWKHꢀSURMHFWRUꢀZLOOꢀEHꢀ  
XVHGꢀLQꢂ  
Arrangement  
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7KHꢀYDOXHVꢀVKRZQꢀLQꢀWKHꢀWDEOHꢀDUHꢀFDOFXODWHGꢀIRUꢀDꢀIXOOꢀVL]HꢀVFUHHQꢓꢀꢇꢈꢉꢊ[ꢉꢊꢊꢂ  
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On a horizontal surface  
B
A
C
16:10  
Suspended from the ceiling  
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EHWZHHQꢀWKHꢀVLGHVꢀRIꢀWKHꢀSURMHFWRUꢀ  
A
DQGꢀRWKHUꢀREMHFWVꢀVXFKꢀDVꢀZDOOVꢂ  
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VSHFLDOꢀLQVWDOODWLRQVꢀVXFKꢀDVꢀ  
VXVSHQGLQJꢀIURPꢀDꢀFHLOLQJꢂ  
C
4:3  
B
A
ꢇꢏꢓꢇꢊꢀVFUHHQ  
%ꢀꢀ3URMHFWLRQꢀGLVWDQFH  
PLQꢂ PD[ꢂ  
ꢍꢓꢌꢀVFUHHQ  
&ꢀꢀ6FUHHQꢀ %ꢀꢀ3URMHFWLRQꢀGLVWDQFH  
6FUHHQꢀVL]H  
ꢅGLDJRQDOꢆ  
&ꢀꢀ6FUHHQꢀ  
KHLJKW  
KHLJKW  
PLQꢂ  
PD[ꢂ  
LQFK  
30  
40  
50  
60  
70  
80  
90  
P
P
LQFK  
37  
50  
62  
75  
P
LQFK FP LQFK  
P
LQFK  
42  
57  
71  
85  
P
LQFK FP LQFK  
ꢊꢂꢉ ꢊꢂꢑ  
ꢇꢂꢊ ꢇꢂꢌ  
ꢇꢂꢌ ꢇꢂꢏ  
ꢇꢂꢎ ꢇꢂꢑ  
ꢇꢂꢉ ꢈꢂꢈ  
ꢇꢂꢇ  
ꢇꢂꢎ  
ꢇꢂꢑ  
ꢈꢂꢌ  
45  
60  
75  
90  
40  
54  
67  
81  
16  
21  
26  
32  
37  
ꢇꢂꢇ  
ꢇꢂꢍ  
ꢇꢂꢉ  
ꢈꢂꢈ  
ꢇꢂꢌ  
ꢇꢂꢐ  
ꢈꢂꢈ  
51  
68  
85  
46  
61  
76  
18  
24  
30  
36  
ꢈꢂꢏ 102 91  
88  
ꢈꢂꢐ 106 94  
ꢈꢂꢎ 100 ꢌꢂꢊ 120 107 42  
ꢈꢂꢑ 114 ꢌꢂꢎ 137 122 48  
ꢌꢂꢌ 128 ꢌꢂꢑ 154 137 54  
ꢌꢂꢏ 143 ꢍꢂꢍ 171 152 60  
ꢍꢂꢍ 171 ꢎꢂꢈ 206 183 72  
ꢎꢂꢍ 215 ꢏꢂꢎ 258 229 90  
ꢈꢂꢊ ꢈꢂꢏ 101 ꢌꢂꢇ 121 108 42  
ꢈꢂꢌ ꢈꢂꢑ 113 ꢌꢂꢎ 136 121 48  
100 ꢈꢂꢎ ꢌꢂꢈ 126 ꢌꢂꢉ 151 135 53  
120 ꢌꢂꢊ ꢌꢂꢉ 151 ꢍꢂꢏ 182 162 64  
150 ꢌꢂꢉ ꢍꢂꢉ 189 ꢎꢂꢉ 228 202 79  
200 ꢎꢂꢇ ꢏꢂꢍ 253 ꢐꢂꢐ 304 269 106 ꢐꢂꢌ 286 ꢉꢂꢐ 344 305 120  
250 ꢏꢂꢍ ꢉꢂꢊ 316 ꢑꢂꢏ 380 337 132 ꢑꢂꢇ 358 ꢇꢊꢂꢑ 430 381 150  
300 ꢐꢂꢏ ꢑꢂꢏ 380 ꢇꢇꢂꢏ 456 404 159 ꢇꢊꢂꢑ 430 ꢇꢌꢂꢇ 516 457 180  
6
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Setting up  
Arrangement (continued)  
WARNING Ź3ODFHꢀWKHꢀSURMHFWRUꢀLQꢀDꢀVWDEOHꢀKRUL]RQWDOꢀSRVLWLRQꢂꢀ,IꢀWKHꢀ  
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VKRFNꢂ  
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• &RQVXOWꢀZLWKꢀ\RXUꢀGHDOHUꢀEHIRUHꢀDꢀVSHFLDOꢀLQVWDOODWLRQꢀVXFKꢀDVꢀVXVSHQGLQJꢀ  
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REMHFWVꢀVXFKꢀDVꢀZDOOVꢂ  
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KHDWHUVꢂ  
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SURMHFWRUꢂ  
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SURMHFWRUꢀZHWꢀRUꢀLQVHUWLQJꢀOLTXLGꢀLQWRꢀWKHꢀSURMHFWRUꢀFRXOGꢀFDXVHꢀ¿UHꢁꢀHOHFWULFꢀ  
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CAUTION Ź$YRLGꢀSODFLQJꢀWKHꢀSURMHFWRUꢀLQꢀVPRN\ꢁꢀKXPLGꢀRUꢀGXVW\ꢀSODFHꢂꢀ  
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PDOIXQFWLRQꢀRIꢀWKHꢀSURMHFWRUꢂ  
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UHPRWHꢀVHQVRUꢂ  
7
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Setting up  
Connecting your devices  
%HꢀVXUHꢀWRꢀUHDGꢀWKHꢀPDQXDOVꢀIRUꢀGHYLFHVꢀEHIRUHꢀFRQQHFWLQJꢀWKHPꢀWRꢀWKHꢀSURMHFWRUꢂꢀ  
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SUHSDUHꢀWKHꢀFDEOHVꢀUHTXLUHGꢀWRꢀFRQQHFWꢂ  
3OHDVHꢀUHIHUꢀWRꢀWKHꢀIROORZLQJꢀLOOXVWUDWLRQVꢀWRꢀFRQQHFWꢀWKHPꢂ  
Speakers  
VCR/DVD player  
PC  
ꢀZLWKꢁDQꢁDPSOL¿HUꢂ  
AUDIO OUT S-VIDEO OUT  
L
R
AUDIO  
OUT  
AUDIO  
OUT  
AUDIO  
IN  
USB-A  
RGB OUT  
RGB OUT  
or  
AUDIO OUT  
HI  
USB  
COMIN1  
K
COMPUTER IN2  
AUDIO IN  
S-VIDEO  
VIDEO  
Monitor  
DVI OUT  
HDMI OUT  
NOTE • 7KHꢀ&20387(5ꢀ,1ꢇꢀSRUWꢀFDQꢀVXSSRUWꢀDꢀFRPSRQHQWꢀVLJQDOꢀDOVRꢂꢀ  
)RUꢀPRUHꢀLQIRUPDWLRQꢁꢀSOHDVHꢀVHHꢀWKHꢀGHVFULSWLRQꢀRIꢀWKHꢀ&20387(5ꢀ,1ꢀLWHPꢀRIꢀ  
WKHꢀ,1387ꢀPHQXꢀ( 29ꢆꢂ  
WARNING Ź'RꢀQRWꢀGLVDVVHPEOHꢀRUꢀPRGLI\ꢀWKHꢀSURMHFWRUꢀDQGꢀDFFHVVRULHVꢂ  
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CAUTION Ź7XUQꢀRIIꢀDOOꢀGHYLFHVꢀDQGꢀXQSOXJꢀWKHLUꢀSRZHUꢀFRUGVꢀSULRUꢀWRꢀ  
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ZLWKꢀWKHꢀFRUHꢀWRꢀWKHꢀSURMHFWRUꢂ  
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8
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Setting up  
Connecting your devices (continued)  
NOTE • %HꢀVXUHꢀWRꢀUHDGꢀWKHꢀPDQXDOVꢀIRUꢀGHYLFHVꢀEHIRUHꢀFRQQHFWLQJꢀWKHPꢀWRꢀWKHꢀ  
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About Plug-and-Play capability  
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FRQQHFWLRQꢀLVꢀDWWHPSWHGꢂ  
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NOTE for HDMI  
‡ꢀ7KHꢀ+'0,ꢀVXSSRUWVꢀWKHꢀIROORZLQJꢀVLJQDOVꢂ  
ꢀꢀꢃ9LGHRꢀVLJQDOꢀꢓꢀꢎꢈꢎLꢅꢍꢉꢊLꢆꢁꢎꢈꢎSꢅꢍꢉꢊSꢆꢁꢏꢈꢎLꢅꢎꢐꢏLꢆꢁꢐꢎꢊSꢅꢐꢈꢊSꢆꢁꢇꢇꢈꢎLꢅꢇꢊꢉꢊLꢆꢁꢇꢇꢈꢎSꢅꢇꢊꢉꢊSꢆ  
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ꢀꢀꢃ$XGLRꢀVLJQDOꢀꢓꢀꢀ)RUPDWꢀꢀꢀꢀ/LQHDUꢀ3&0  
6DPSOLQJꢀ)UHTXHQF\ꢀꢀꢀꢍꢉN+]ꢀꢋꢀꢍꢍꢂꢇN+]ꢀꢋꢀꢌꢈN+]  
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+'0,ꢀFDEOHꢀWRꢀFRQQHFWꢀZLWKꢀWKHꢀ+'0,ꢀLQSXWꢀDQGꢀDQꢀDXGLRꢀFDEOHꢀWRꢀFRQQHFWꢀZLWKꢀRQHꢀRIꢀ  
WKHꢀ$XGLRꢀLQSXWVꢂ  
9
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Setting up  
Connecting power supply  
32:(5ꢀ  
LQGLFDWRU  
,QVHUWꢀWKHꢀFRQQHFWRUꢀRIꢀWKHꢀSRZHUꢀFRUGꢀLQWRꢀ  
ꢇꢂꢀWKHꢀ$&ꢀLQOHWꢀRIꢀWKHꢀSURMHFWRUꢂ  
POWER  
)LUPO\ꢀLQVHUWꢀWKHꢀSRZHUꢀFRUG¶VꢀSOXJꢀLQWRꢀWKHꢀ  
ꢈꢂꢀ  
$&ꢀLQOHW  
A
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IN  
RXWOHWꢂꢀ,QꢀDꢀFRXSOHꢀRIꢀVHFRQGVꢀWKHꢀ32:(5ꢀ  
&RQQHFWRUꢀRIꢀWKHꢀ  
SRZHUꢀFRUG  
WRꢀWKHꢀRXWOHW  
LQGLFDWRUꢀZLOOꢀOLJKWꢀXSꢀLQꢀVWHDG\ꢀRUDQJHꢂ  
3OHDVHꢀUHPHPEHUꢀWKDWꢀZKHQꢀWKHꢀ$872ꢀ21ꢀIXQFWLRQꢀ( 38ꢆꢀLVꢀDFWLYDWHGꢁꢀWKHꢀ  
FRQQHFWLRQꢀRIꢀWKHꢀSRZHUꢀVXSSO\ꢀZLOOꢀWXUQꢀRQꢀWKHꢀSURMHFWRUꢂ  
WARNING Ź3OHDVHꢀXVHꢀH[WUDꢀFDXWLRQꢀZKHQꢀFRQQHFWLQJꢀWKHꢀSRZHUꢀFRUGꢁꢀDVꢀ  
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\RXUꢀGHDOHUꢀWRꢀJHWꢀDꢀUHSODFHPHQWꢂ  
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VSHFL¿HGꢀYROWDJHꢀUDQJHꢂꢀ7KHꢀSRZHUꢀRXWOHWꢀVKRXOGꢀEHꢀFORVHꢀWRꢀWKHꢀSURMHFWRUꢀDQGꢀ  
HDVLO\ꢀDFFHVVLEOHꢂꢀ5HPRYHꢀWKHꢀSRZHUꢀFRUGꢀIRUꢀFRPSOHWHꢀVHSDUDWLRQꢂ  
‡ꢀ1HYHUꢀPRGLI\ꢀWKHꢀSRZHUꢀFRUGꢂꢀ  
Using the security slot  
6HFXULW\ꢀVORW  
7KLVꢀSURGXFWꢀKDVꢀWKHꢀVHFXULW\ꢀVORWꢀIRUꢀWKHꢀ.HQVLQJWRQꢀ  
ORFNꢂꢀ)RUꢀGHWDLOVꢁꢀVHHꢀWKHꢀPDQXDOꢀRIꢀWKHꢀVHFXULW\ꢀWRROꢂ  
WARNING Ź'RꢀQRWꢀXVHꢀWKHꢀVHFXULW\ꢀVORWꢀWRꢀ  
SUHYHQWꢀWKHꢀSURMHFWRUꢀIURPꢀIDOOLQJꢀGRZQꢁꢀVLQFHꢀLWꢀLVꢀQRWꢀ  
GHVLJQHGꢀIRUꢀLWꢂ  
NOTEꢀꢀ‡ꢀ7KHꢀVHFXULW\ꢀVORWꢀLVꢀQRWꢀDꢀFRPSUHKHQVLYHꢀWKHIWꢀSUHYHQWLRQꢀPHDVXUHꢂꢀ  
,WꢀLVꢀRQO\ꢀLQWHQGHGꢀWRꢀEHꢀXVHGꢀDVꢀDꢀVXSSOHPHQWDOꢀWKHIWꢀSUHYHQWLRQꢀPHDVXUHꢂ  
10  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
5HPRWHꢀFRQWURO  
Remote control  
Installing batteries  
3OHDVHꢀLQVHUWꢀWKHꢀEDWWHULHVꢀLQWRꢀWKHꢀUHPRWHꢀFRQWUROꢀEHIRUHꢀXVLQJꢀLWꢂꢀ,IꢀWKHꢀUHPRWHꢀFRQWUROꢀ  
VWDUWVꢀWRꢀPDOIXQFWLRQꢁꢀUHSODFHꢀWKHꢀEDWWHULHVꢂꢀ,Iꢀ\RXꢀZLOOꢀQRWꢀXVHꢀWKHꢀUHPRWHꢀFRQWUROꢀIRUꢀORQJꢀ  
SHULRGꢁꢀUHPRYHꢀWKHꢀEDWWHULHVꢀIURPꢀWKHꢀUHPRWHꢀFRQWUROꢀDQGꢀVWRUHꢀWKHPꢀLQꢀDꢀVDIHꢀSODFHꢂ  
+ROGLQJꢀWKHꢀKRRNꢀSDUWꢀRIꢀWKHꢀEDWWHU\ꢀ  
ꢇꢂꢀFRYHUꢁꢀUHPRYHꢀLWꢂ  
$OLJQꢀDQGꢀLQVHUWꢀWKHꢀWZRꢀ$$ꢀEDWWHULHVꢀ  
ꢈꢂꢀ  
(HITACHI MAXELL, Part No.LR6  
RUꢁ5ꢃ3ꢂꢁDFFRUGLQJꢀWRꢀWKHLUꢀSOXVꢀDQGꢀPLQXVꢀ  
WHUPLQDOVꢀDVꢀLQGLFDWHGꢀLQꢀWKHꢀUHPRWHꢀFRQWUROꢂ  
ꢌꢂꢀ5HSODFHꢀWKHꢀEDWWHU\ꢀFRYHUꢀLQꢀWKHꢀGLUHFWLRQꢀRIꢀWKHꢀDUURZꢀDQGꢀVQDSꢀLWꢀEDFNꢀLQWRꢀSODFHꢂ  
WARNING Ź$OZD\VꢀKDQGOHꢀWKHꢀEDWWHULHVꢀZLWKꢀFDUHꢀDQGꢀXVHꢀWKHPꢀRQO\ꢀDVꢀ  
GLUHFWHGꢂꢀ,PSURSHUꢀXVHꢀPD\ꢀUHVXOWꢀLQꢀEDWWHU\ꢀH[SORVLRQꢁꢀFUDFNLQJꢀRUꢀOHDNDJHꢁꢀ  
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W\SHVꢀDWꢀWKHꢀVDPHꢀWLPHꢂꢀ'RꢀQRWꢀPL[ꢀDꢀQHZꢀEDWWHU\ꢀZLWKꢀXVHGꢀRQHꢂꢀ  
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,Iꢀ\RXꢀREVHUYHꢀDꢀOHDNDJHꢀRIꢀDꢀEDWWHU\ꢁꢀZLSHꢀRXWꢀWKHꢀOHDNDJHꢀDQGꢀWKHQꢀUHSODFHꢀDꢀEDWWHU\ꢂꢀ,Iꢀ  
WKHꢀOHDNDJHꢀDGKHUHVꢀWRꢀ\RXUꢀERG\ꢀRUꢀFORWKHVꢁꢀULQVHꢀZHOOꢀZLWKꢀZDWHUꢀLPPHGLDWHO\ꢂ  
‡ꢀ2EH\ꢀWKHꢀORFDOꢀODZVꢀRQꢀGLVSRVLQJꢀWKHꢀEDWWHU\ꢂ  
About the remote control signal  
7KHꢀUHPRWHꢀFRQWUROꢀZRUNVꢀZLWKꢀWKHꢀSURMHFWRU¶Vꢀ  
UHPRWHꢀVHQVRUꢂꢀ7KLVꢀSURMHFWRUꢀKDVꢀDꢀUHPRWHꢀVHQVRUꢀ  
RQꢀWKHꢀIURQWꢂ  
30º  
7KHꢀVHQVRUꢀVHQVHVꢀWKHꢀVLJQDOꢀZLWKLQꢀWKHꢀIROORZLQJꢀ  
UDQJHꢀZKHQꢀWKHꢀVHQVRUꢀLVꢀDFWLYHꢓ  
30º  
$SSUR[ꢂ  
ꢌꢀPꢀ  
ꢏꢊꢀGHJUHHVꢀꢅꢌꢊꢀGHJUHHVꢀWRꢀWKHꢀOHIWꢀDQGꢀULJKWꢀRIꢀWKHꢀ  
VHQVRUꢆꢀZLWKLQꢀꢌꢀPHWHUVꢀDERXWꢂ  
NOTE • 7KHꢀUHPRWHꢀFRQWUROꢀVLJQDOꢀUHÀHFWHGꢀLQꢀWKHꢀVFUHHQꢀRUꢀWKHꢀOLNHꢀPD\ꢀEHꢀ  
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VLJQDOꢀUHÀHFWꢂ  
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IURPꢀDQꢀH[WUHPHO\ꢀFORVHꢀUDQJHꢀꢅVXFKꢀDVꢀIURPꢀDQꢀLQYHUWHUꢀÀXRUHVFHQWꢀODPSꢆꢀVKLQHVꢀRQꢀWKHꢀ  
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11  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Remote control  
Changing the frequency of remote control signal  
7KHꢀDFFHVVRU\ꢀUHPRWHꢀFRQWUROꢀKDVꢀWKHꢀWZRꢀFKRLFHVꢀRQꢀVLJQDOꢀ  
IUHTXHQF\ꢀ0RGHꢀꢇꢓ1250$/ꢀDQGꢀ0RGHꢀꢈꢓ+,*+ꢂꢀ,IꢀWKHꢀUHPRWHꢀ  
STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER DOC.CAMERA  
ASPECT AUTO SEARCH BLANK  
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IUHTXHQF\ꢂ  
MAGNIFY FREEZE  
PAGE UP  
VOLUME  
PAGE  
DOWN  
,QꢀRUGHUꢀWRꢀVHWꢀWKHꢀ0RGHꢁꢀSOHDVHꢀNHHSꢀSUHVVLQJꢀWKHꢀ  
FRPELQDWLRQꢀRIꢀWZRꢀEXWWRQVꢀOLVWHGꢀEHORZꢀVLPXOWDQHRXVO\ꢀIRUꢀ  
DERXWꢀꢌꢀVHFRQGVꢂ  
KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
ꢅꢈꢆ  
ꢅꢇꢆ  
MENU  
ꢅꢇꢆꢀ6HWꢀWRꢀ0RGHꢀꢇꢓ1250$/ꢂꢂꢂꢀ92/80(ꢀꢃꢀDQGꢀ5(6(7ꢀEXWWRQVꢀ  
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FRQWUROꢂ  
ENTER  
ESC  
RESET  
Using as a simple PC mouse & keyboard  
86%ꢀSRUW  
7KHꢀHQFORVHGꢀUHPRWHꢀFRQWUROꢀZRUNVꢀDVꢀDꢀVLPSOHꢀPRXVHꢀDQGꢀ  
NH\ERDUGꢀRIꢀWKHꢀ3&ꢁꢀZKHQꢀWKHꢀSURMHFWRUꢄVꢀ86%ꢀSRUWꢀꢅ%ꢀW\SHꢆꢀ  
FRQQHFWVꢀZLWKꢀWKHꢀ3&ꢄVꢀPRXVHꢀSRUWꢀYLDꢀDꢀPRXVHꢀFDEOHꢂ  
USB  
ꢀꢄꢂꢁ3$*(ꢁ83ꢁNH\ꢅꢀ3UHVVꢀWKHꢀ3$*(ꢀ83ꢀEXWWRQꢂ  
ꢀꢆꢂꢁ3$*(ꢁ'2:1ꢁNH\ꢅꢀ3UHVVꢀWKHꢀ3$*(ꢀ'2:1ꢀEXWWRQꢂ  
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ꢀꢈꢂꢁ0RYHꢁSRLQWHUꢅꢀ8VHꢀWKHꢀFXUVRUꢀEXWWRQVꢀŸꢁꢀźꢁꢀŻꢀDQGꢀŹꢂ  
ꢀꢉꢂꢁ(6&ꢁNH\ꢅꢀ3UHVVꢀWKHꢀ(6&ꢀEXWWRQꢂ  
STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER DOC.CAMERA  
ASPECT AUTO SEARCH BLANK  
ꢅꢇꢆ  
ꢅꢈꢆ  
ꢀꢃꢂꢁ0RXVHꢁULJKWꢁEXWWRQꢅꢀ3UHVVꢀWKHꢀ5(6(7ꢀEXWWRQꢂ  
MAGNIFY FREEZE  
PAGE UP  
VOLUME  
PAGE  
DOWN  
KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
CAUTION Ź,PSURSHUꢀXVHꢀRIꢀWKHꢀVLPSOHꢀPRXVHꢀ  
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EHIRUHꢀFRQQHFWLQJꢀWKLVꢀSURGXFWꢀWRꢀWKHꢀ3&ꢂ  
MENU  
ꢅꢌꢆ  
ꢅꢎꢆ  
ꢅꢍꢆ  
ꢅꢏꢆ  
ENTER  
ESC  
RESET  
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FRUUHFWO\ꢁꢀSOHDVHꢀFKHFNꢀWKHꢀIROORZLQJꢂ  
ꢃꢀ:KHQꢀWKHꢀPRXVHꢀFDEOHꢀFRQQHFWVꢀWKLVꢀSURMHFWRUꢀZLWKꢀDꢀ3&ꢀKDYLQJꢀDꢀEXLOWꢃLQꢀSRLQWLQJꢀ  
GHYLFHꢀꢅHꢂJꢂꢀWUDFNꢀEDOOꢆꢀOLNHꢀDꢀQRWHERRNꢀ3&ꢁꢀRSHQꢀ%,26ꢀVHWXSꢀPHQXꢁꢀWKHQꢀVHOHFWꢀWKHꢀ  
H[WHUQDOꢀPRXVHꢀDQGꢀGLVDEOHꢀWKHꢀEXLOWꢃLQꢀSRLQWLQJꢀGHYLFHꢁꢀEHFDXVHꢀWKHꢀEXLOWꢃLQꢀSRLQWLQJꢀ  
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LVꢀQRWꢀDYDLODEOHꢀZKLOHꢀWKHꢀODPSꢀLVꢀZDUPLQJꢀXSꢀꢅWKHꢀ32:(5ꢀLQGLFDWRUꢀÀDVKHVꢀJUHHQꢆꢁꢀ  
DQGꢀZKLOHꢀDGMXVWLQJꢀWKHꢀYROXPHꢀDQGꢀGLVSOD\ꢁꢀFRUUHFWLQJꢀIRUꢀNH\VWRQHꢁꢀ]RRPLQJꢀLQꢀRQꢀWKHꢀ  
VFUHHQꢁꢀXVLQJꢀWKHꢀ%/$1.ꢀIXQFWLRQꢁꢀRUꢀGLVSOD\LQJꢀWKHꢀPHQXꢀVFUHHQꢂ  
12  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
3RZHUꢀRQꢋRII  
Power on/off  
67$1'%<ꢋ21ꢀEXWWRQ  
32:(5ꢀLQGLFDWRU  
Turning on the power  
0DNHꢀVXUHꢀWKDWꢀWKHꢀ32:(5ꢀLQGLFDWRUꢀWXUQVꢀVWHDG\ꢀ  
ꢇꢂꢀRUDQJHꢀDQGꢀWKHꢀOHQVꢀFRYHUꢀLVꢀUHPRYHGꢂ  
LAMP  
INPUT/  
ENTER  
STANDBY/ON  
MENU  
TEMP  
3UHVVꢀWKHꢀ67$1'%<ꢋ21ꢀEXWWRQꢀRQꢀWKHꢀSURMHFWRUꢀRUꢀ  
POWER  
ꢈꢂꢀWKHꢀUHPRWHꢀFRQWUROꢂ  
7KHꢀSURMHFWLRQꢀODPSꢀZLOOꢀOLJKWꢀXSꢀDQGꢀWKHꢀ32:(5ꢀ  
LQGLFDWRUꢀZLOOꢀEHJLQꢀEOLQNLQJꢀJUHHQꢂꢀ:KHQꢀWKHꢀSRZHUꢀLVꢀ  
FRPSOHWHO\ꢀRQꢁꢀWKHꢀLQGLFDWRUꢀZLOOꢀVWRSꢀEOLQNLQJꢀDQGꢀWXUQꢀ  
DꢀVWHDG\ꢀJUHHQꢂꢀ  
STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER DOC.CAMERA  
ASPECT AUTO SEARCH BLANK  
MAGNIFY FREEZE  
PAGE UP  
VOLUME  
PAGE  
DOWN  
KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
MENU  
7RꢀGLVSOD\ꢀWKHꢀSLFWXUHꢁꢀVHOHFWꢀDQꢀLQSXWꢀVLJQDOꢀDFFRUGLQJꢀWRꢀWKHꢀ  
VHFWLRQꢀ³6HOHFWLQJꢀDQꢀLQSXWꢀVLJQDO´ꢀꢅ 15ꢆꢂ  
ENTER  
ESC  
RESET  
/HQVꢀFRYHU  
Turning off the power  
3UHVVꢀWKHꢀ67$1'%<ꢋ21ꢀEXWWRQꢀRQꢀWKHꢀSURMHFWRUꢀRUꢀWKHꢀUHPRWHꢀFRQWUROꢂꢀ7KHꢀPHVVDJHꢀ  
³3RZHUꢀRII"´ꢀZLOOꢀDSSHDUꢀRQꢀWKHꢀVFUHHQꢀIRUꢀDERXWꢀꢎꢀVHFRQGVꢂ  
ꢇꢂꢀ  
3UHVVꢀWKHꢀ67$1'%<ꢋ21ꢀEXWWRQꢀDJDLQꢀZKLOHꢀWKHꢀPHVVDJHꢀDSSHDUVꢂꢀ  
ꢈꢂꢀ7KHꢀSURMHFWRUꢀODPSꢀZLOOꢀJRꢀRIIꢁꢀDQGꢀWKHꢀ32:(5ꢀLQGLFDWRUꢀZLOOꢀEHJLQꢀEOLQNLQJꢀLQꢀRUDQJHꢂꢀ  
7KHQꢀWKHꢀ32:(5ꢀLQGLFDWRUꢀZLOOꢀVWRSꢀEOLQNLQJꢀDQGꢀOLJKWꢀLQꢀVWHDG\ꢀRUDQJHꢀZKHQꢀWKHꢀODPSꢀ  
FRROLQJꢀLVꢀFRPSOHWHꢂ  
$WWDFKꢀWKHꢀOHQVꢀFRYHUꢁꢀDIWHUꢀWKHꢀ32:(5ꢀLQGLFDWRUꢀWXUQVꢀVWHDG\ꢀRUDQJHꢂꢀ  
ꢌꢂꢀ'RꢀQRWꢀWXUQꢀWKHꢀSURMHFWRUꢀRQꢀIRUꢀDERXWꢀꢇꢊꢀPLQXWHVꢀDIWHUꢀWXUQLQJꢀLWꢀRIIꢂꢀ7XUQLQJꢀWKHꢀ  
SURMHFWRUꢀRQꢀDJDLQꢀWRRꢀVRRQꢀFRXOGꢀVKRUWHQꢀWKHꢀOLIHWLPHꢀRIꢀVRPHꢀFRQVXPDEOHꢀSDUWVꢀRIꢀWKHꢀ  
SURMHFWRUꢂ  
WARNING Ź$ꢀVWURQJꢀOLJKWꢀLVꢀHPLWWHGꢀZKHQꢀWKHꢀSURMHFWRU¶VꢀSRZHUꢀLVꢀRQꢂꢀ'Rꢀ  
QRWꢀORRNꢀLQWRꢀWKHꢀOHQVꢀRIꢀWKHꢀSURMHFWRUꢀRUꢀORRNꢀLQVLGHꢀRIꢀWKHꢀSURMHFWRUꢀWKURXJKꢀDQ\ꢀ  
RIꢀWKHꢀSURMHFWRU¶VꢀRSHQLQJVꢂ  
Ź'RꢀQRWꢀWRXFKꢀDURXQGꢀWKHꢀODPSꢀGRRUꢀDQGꢀWKHꢀH[KDXVWꢀYHQWVꢀGXULQJꢀXVHꢀRUꢀMXVWꢀ  
DIWHUꢀXVHꢁꢀVLQFHꢀLWꢀLVꢀWRRꢀKRWꢂ  
Ź5HPRYHꢀWKHꢀSRZHUꢀFRUGꢀIRUꢀFRPSOHWHꢀVHSDUDWLRQꢂ  
NOTE • 3OHDVHꢀSRZHUꢀRQꢀWKHꢀSURMHFWRUꢀSULRUꢀWRꢀWKHꢀFRQQHFWHGꢀGHYLFHVꢂꢀ3RZHUꢀ  
RIIꢀWKHꢀSURMHFWRUꢁꢀDIWHUꢀDOOꢀRIꢀFRQQHFWHGꢀGHYLFHVꢀDUHꢀSRZHUHGꢀRIIꢂ  
‡ꢀ7KLVꢀSURMHFWRUꢀKDVꢀWKHꢀIXQFWLRQꢀWKDWꢀFDQꢀPDNHꢀWKHꢀSURMHFWRUꢀDXWRPDWLFDOO\ꢀWXUQꢀ  
RQꢋRIIꢂꢀ3OHDVHꢀUHIHUꢀWRꢀWKHꢀ$872ꢀ21ꢀ( 38ꢆꢀDQGꢀ$872ꢀ2)) ( 39ꢆꢀLWHPVꢀRIꢀWKHꢀ  
237,21ꢀPHQXꢂ  
• 8VHꢀWKHꢀVKXWGRZQꢀVZLWFKꢀ( 58ꢆꢀRQO\ꢀZKHQꢀWKHꢀSURMHFWRUꢀLVꢀQRWꢀWXUQHGꢀRIIꢀE\ꢀ  
QRUPDOꢀSURFHGXUHꢂ  
13  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Operating  
2SHUDWLQJ  
92/80(ꢀꢒꢋꢃꢀEXWWRQ  
Adjusting the volume  
8VHꢀWKHꢀ92/80(ꢀꢒꢋ92/80(ꢀꢃꢀEXWWRQVꢀWRꢀDGMXVWꢀWKHꢀYROXPHꢂ  
ꢇꢂꢀ$ꢀGLDORJꢀZLOOꢀDSSHDUꢀRQꢀWKHꢀVFUHHQꢀWRꢀDLGꢀ\RXꢀLQꢀDGMXVWLQJꢀWKHꢀYROXPHꢂꢀ  
STANDBY/ON  
MY SOURCE/  
DOC.CAMERA  
VIDEO COMPUTER  
BLANK  
VOLUME  
ASPECT AUTO SEARCH  
,Iꢀ\RXꢀGRꢀQRWꢀGRꢀDQ\WKLQJꢁꢀWKHꢀGLDORJꢀZLOOꢀDXWRPDWLFDOO\ꢀGLVDSSHDUꢀDIWHUꢀ  
DꢀIHZꢀVHFRQGVꢂ  
MAGNIFY  
FREEZE  
PAGE UP  
PAGE  
DOWN  
Ɣꢀ:KHQ ꢀLVꢀVHOHFWHGꢀIRUꢀWKHꢀ$8',2ꢀLWHPꢀRIꢀWKHꢀ$8',2ꢀPHQXꢀꢅ 32ꢆꢁꢀ  
KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
WKHꢀYROXPHꢀDGMXVWPHQWꢀLVꢀGLVDEOHGꢂ  
Ɣꢀ:KHQꢀWKHꢀSURMHFWRUꢀLVꢀLQꢀWKHꢀVWDQGE\ꢀPRGHꢁꢀWKHꢀYROXPHꢀFDQꢀEHꢀDGMXVWHGꢀ  
LI ꢀLVꢀQRWꢀVHOHFWHGꢀIRUꢀWKHꢀ$8',2ꢀ287ꢀ67$1'%<ꢀRIꢀ$8',2ꢀꢅ 35ꢆꢂ  
Ɣꢀ:KHQꢀWKHꢀ$8',2ꢀ287ꢀSRUWꢀFRQQHFWHGꢀZLWKꢀDꢀH[WHUQDOꢀVSHDNHUꢁꢀWKHꢀ  
EXLOWꢃLQꢀVSHDNHUꢀLVꢀGLVDEOHGꢂ  
MENU  
087(ꢀEXWWRQ  
Temporarily muting the sound  
3UHVVꢀWKHꢀ087(ꢀEXWWRQꢀRQꢀWKHꢀUHPRWHꢀFRQWUROꢂꢀ  
ꢇꢂꢀ$ꢀGLDORJꢀZLOOꢀDSSHDUꢀRQꢀWKHꢀVFUHHQꢀLQGLFDWLQJꢀWKDWꢀ\RXꢀKDYHꢀPXWHGꢀWKHꢀ  
STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER  
DOC.CAMERA  
BLANK  
VOLUME  
ASPECT AUTO SEARCH  
MAGNIFY FREEZE  
VRXQGꢂꢀ  
7RꢀUHVWRUHꢀWKHꢀVRXQGꢁꢀSUHVVꢀWKHꢀ087(ꢁꢀ92/80(ꢀꢒꢀRUꢀ92/80(ꢀꢃꢀEXWWRQꢂꢀ  
(YHQꢀLIꢀ\RXꢀGRꢀQRWꢀGRꢀDQ\WKLQJꢁꢀWKHꢀGLDORJꢀZLOOꢀDXWRPDWLFDOO\ꢀGLVDSSHDUꢀ  
DIWHUꢀDꢀIHZꢀVHFRQGVꢂ  
PAGE UP  
PAGE  
DOWN  
KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
Ɣꢀ:KHQ ꢀLVꢀVHOHFWHGꢀIRUꢀWKHꢀ$8',2ꢀLWHPꢀRIꢀWKHꢀ$8',2ꢀPHQXꢀꢅ 32ꢆꢁꢀ  
WKHꢀYROXPHꢀDGMXVWPHQWꢀLVꢀGLVDEOHGꢂ  
MENU  
Ɣꢀꢀ:KHQ LVꢀVHOHFWHGꢀWRꢀ9,'(2ꢀꢅ176&ꢆꢁꢀ6ꢃ9,'(2ꢀꢅ176&ꢆꢀRUꢀ  
&20321(17ꢀꢅꢎꢈꢎLꢀꢅꢍꢉꢊLꢆꢆꢀSRUWꢁꢀWKHꢀ&ꢂ&ꢂꢀꢅ&ORVHGꢀ&DSWLRQꢆꢀLVꢀDXWRPDWLFDOO\ꢀDFWLYDWHGꢀLIꢀ  
WKHꢀ&ꢂ&ꢂꢀLVꢀVHWꢀWRꢀ$872ꢀLQꢀWKHꢀ',63/$<ꢀRIꢀWKHꢀ&ꢂ&ꢂꢀPHQXꢀDQGꢀWKHꢀLQSXWꢀVLJQDOꢀIURPꢀWKHꢀ  
SRUWꢀVXSSRUWVꢀWKHꢀ&ꢂ&ꢂꢀIHDWXUHꢀꢅ 51ꢆꢂ  
,1387ꢋ(17(5  
Selecting an input signal  
3UHVVꢀWKHꢀ,1387ꢋ(17(5ꢀEXWWRQꢀRQꢀWKHꢀSURMHFWRUꢂꢀ  
LAMP  
TEMP  
INPUT/  
ENTER  
ꢇꢂꢀ(DFKꢀWLPHꢀ\RXꢀSUHVVꢀWKHꢀEXWWRQꢁꢀWKHꢀSURMHFWRUꢀVZLWFKHVꢀLWVꢀ  
STANDBY/ON  
MENU  
POWER  
LQSXWꢀSRUWꢀDVꢀVKRZQꢀEHORZꢂ  
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ&20387(5ꢀ,1ꢇꢀꢀꢀ ꢀꢀꢀ&20387(5ꢀ,1ꢈꢀ  
Æ
Æ
Æ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ9,'(2ꢀꢀ ꢀꢀ6ꢃ9,'(2ꢀꢀ ꢀꢀ+'0,  
3UHVVꢀWKHꢀ&20387(5ꢀEXWWRQꢀRQꢀWKHꢀUHPRWHꢀFRQWUROꢂꢀ  
ꢇꢂꢀ(DFKꢀWLPHꢀ\RXꢀSUHVVꢀWKHꢀEXWWRQꢁꢀWKHꢀSURMHFWRUꢀVZLWFKHVꢀLWVꢀ  
&20387(5ꢀEXWWRQ  
LQSXWꢀSRUWꢀDVꢀVKRZQꢀEHORZꢂ  
STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER  
DOC.CAMERA  
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ&20387(5ꢀ,1ꢇꢀꢀ ꢀꢀ&20387(5ꢀ,1ꢈꢀꢀ ꢀꢀ+'0,  
Æ
Æ
BLANK  
VOLUME  
ASPECT AUTO SEARCH  
MAGNIFY  
FREEZE  
PAGE UP  
Ɣꢀ,IꢀWKHꢀ&20387(5ꢀEXWWRQꢀLVꢀSXVKHGꢀWRꢀVZLWFKꢀIURPꢀDꢀVLJQDOꢀIURPꢀWKHꢀ  
9,'(2ꢀRUꢀ6ꢃ9,'(2ꢀSRUWꢁꢀZKHQꢀ7851ꢀ21ꢀLVꢀVHOHFWHGꢀIRUꢀWKHꢀ$872ꢀ  
6($5&+ꢀLWHPꢀLQꢀWKHꢀ237,21ꢀPHQXꢀꢅ 38ꢆꢁꢀWKHꢀSURMHFWRUꢀZLOOꢀFKHFNꢀWKHꢀ  
&20387(5ꢀ,1ꢇꢀSRUWꢀ¿UVWꢂꢀ,IꢀQRꢀLQSXWꢀLVꢀGHWHFWHGꢀDWꢀWKHꢀSRUWꢁꢀWKHꢀSURMHFWRUꢀ  
ZLOOꢀFKHFNꢀRWKHUꢀSRUWꢀLQꢀDERYHꢀRUGHUꢂ  
PAGE  
DOWN  
KEYSTONE  
POSITION  
MY BUTTON  
MUTE  
MENU  
ꢅFRQWLQXHGꢀRQꢀQH[WꢀSDJHꢆ  
14  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Operating  
Selecting an input signal (continued)  
9,'(2ꢀEXWWRQ  
3UHVVꢀWKHꢀ9,'(2ꢀEXWWRQꢀRQꢀWKHꢀUHPRWHꢀFRQWUROꢂꢀ  
ꢇꢂꢀ  
(DFKꢀWLPHꢀ\RXꢀSUHVVꢀWKHꢀEXWWRQꢁꢀWKHꢀSURMHFWRUꢀVZLWFKHVꢀLWVꢀLQSXWꢀ  
STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER  
DOC.CAMERA  
SRUWꢀDVꢀEHORZꢂꢀ  
BLANK  
VOLUME  
ASPECT AUTO SEARCH  
6ꢃ9,'(2ꢀ ꢀ9,'(2ꢀ  
MAGNIFY  
FREEZE  
PAGE UP  
Ɣꢀ,IꢀWKHꢀ9,'(2ꢀEXWWRQꢀLVꢀSXVKHGꢀWRꢀVZLWFKꢀIURPꢀDꢀVLJQDOꢀIURPꢀWKHꢀ  
&20387(5ꢀ,1ꢇꢁꢀ&20387(5ꢀ,1ꢈꢀRUꢀ+'0,ꢀSRUWꢁꢀZKHQꢀ7851ꢀ  
21ꢀLVꢀVHOHFWHGꢀIRUꢀWKHꢀ$872ꢀ6($5&+ꢀLWHPꢀLQꢀWKHꢀ237,21ꢀ  
PHQXꢀꢅ 38ꢆꢁꢀWKHꢀSURMHFWRUꢀZLOOꢀFKHFNꢀWKHꢀ6ꢃ9,'(2ꢀSRUWꢀ¿UVWꢂꢀ,IꢀQRꢀ  
LQSXWꢀLVꢀGHWHFWHGꢀDWꢀWKHꢀSRUWꢁꢀWKHꢀSURMHFWRUꢀZLOOꢀFKHFNꢀWKHꢀ9,'(2ꢀ  
SRUWꢂ  
PAGE  
DOWN  
KEYSTONE  
MY BUTTON  
MUTE  
Searching an input signal  
6($5&+ꢀEXWWRQ  
3UHVVꢀWKHꢀ6($5&+ꢀEXWWRQꢀRQꢀWKHꢀUHPRWHꢀ  
FRQWUROꢂ  
ꢇꢂꢀ  
STANDBY/ON  
MY SOURCE/  
VIDEO COMPUTER  
DOC.CAMERA  
BLANK  
VOLUME  
ASPECT AUTO SEARCH  
7KHꢀSURMHFWRUꢀZLOOꢀVWDUWꢀWRꢀFKHFNꢀLWVꢀLQSXWꢀ  
MAGNIFY  
FREEZE  
PAGE UP  
SRUWVꢀLQꢀRUGHUꢀWRꢀ¿QGꢀDQ\ꢀLQSXWꢀVLJQDOVꢂ  
PAGE  
DOWN  
:KHQꢀDQꢀLQSXWꢀLVꢀIRXQGꢁꢀWKHꢀSURMHFWRUꢀZLOOꢀVWRSꢀVHDUFKLQJꢀDQGꢀ  
GLVSOD\ꢀWKHꢀLPDJHꢂꢀ,IꢀQRꢀVLJQDOꢀLVꢀIRXQGꢁꢀWKHꢀSURMHFWRUꢀZLOOꢀUHWXUQꢀ  
WRꢀWKHꢀVWDWHꢀVHOHFWHGꢀEHIRUHꢀWKHꢀRSHUDWLRQꢂ  
KEYSTONE  
POSITION  
MY BUTTON  
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© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Operating  
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16  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Operating  
Using the automatic adjustment feature  
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17  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Operating  
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18  
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3M™ Digital Projector WX20  
Operating  
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19  
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3M™ Digital Projector WX20  
Operating  
Using the menu function  
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20  
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3M™ Digital Projector WX20  
EASY MENU  
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Item  
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21  
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3M™ Digital Projector WX20  
EASY MENU  
EASY MENU (continued)  
Item  
Description  
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22  
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3M™ Digital Projector WX20  
PICTURE Menu  
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3M™ Digital Projector WX20  
PICTURE Menu  
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Item  
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3M™ Digital Projector WX20  
PICTURE Menu  
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© 3M 2008. All Rights Reserved.  
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3M™ Digital Projector WX20  
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43  
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3M™ Digital Projector WX20  
OPTION Menu  
OPTION Menu (continued)  
Item  
Description  
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Function  
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44  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
OPTION Menu (continued)  
Item  
OPTION Menu  
Description  
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3.1 Registering the PIN Code  
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3,1ꢀ/2&.ꢀRQꢋRIIꢀPHQXꢂ  
ꢅFRQWLQXHGꢀRQꢀQH[WꢀSDJHꢆ  
45  
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3M™ Digital Projector WX20  
OPTION Menu  
OPTION Menu (continued)  
Item  
Description  
ꢌꢂꢇꢃꢈꢀꢀ8VHꢀWKHꢀŸꢋźꢀEXWWRQVꢀRQꢀWKHꢀ3,1ꢀ/2&.ꢀRQꢋRIIꢀ  
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3.2 Turning Off the PIN LOCK Function  
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GLVSOD\HGꢂ  
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46  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
OPTION Menu (continued)  
Item  
OPTION Menu  
Description  
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4.1 Turning On the  
Function  
Transition Detector  
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49  
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52  
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53  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Maintenance  
$LUꢀÀOWHU  
3OHDVHꢀFKHFNꢀDQGꢀFOHDQꢀWKHꢀDLUꢀ¿OWHUꢀSHULRGLFDOO\ꢂꢀ:KHQꢀWKHꢀLQGLFDWRUVꢀRUꢀDꢀ  
PHVVDJHꢀSURPSWVꢀ\RXꢀWRꢀFOHDQꢀWKHꢀDLUꢀ¿OWHUꢁꢀFRPSO\ꢀZLWKꢀLWꢀDVꢀVRRQꢀDVꢀSRVVLEOHꢂꢀ  
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FRQWDFWꢀ\RXUꢀGHDOHUꢀDQGꢀRUGHUꢀDꢀQHZꢀDLUꢀ¿OWHUꢂ  
7\SHꢁQXPEHUꢁꢅꢁꢍꢎꢋꢎꢄꢄꢎꢋꢏꢎꢐꢈꢋꢈꢁꢀ08ꢐꢇꢃꢐꢆꢂ  
:KHQꢀ\RXꢀUHSODFHꢀWKHꢀODPSꢁꢀSOHDVHꢀUHSODFHꢀWKHꢀDLUꢀ¿OWHUꢂꢀ$QꢀDLUꢀ¿OWHUꢀRIꢀVSHFL¿HGꢀ  
W\SHꢀZLOOꢀFRPHꢀWRJHWKHUꢀZLWKꢀDꢀUHSODFHPHQWꢀODPSꢀIRUꢀWKLVꢀSURMHFWRUꢂ  
&OHDQLQJꢀWKHꢀDLUꢀÀOWHU  
7XUQꢀWKHꢀSURMHFWRUꢀRIIꢁꢀDQGꢀXQSOXJꢀWKHꢀSRZHUꢀ  
ꢇꢂ  
ꢈꢂ  
ꢌꢂ  
FRUGꢂꢀ$OORZꢀWKHꢀSURMHFWRUꢀWRꢀVXI¿FLHQWO\ꢀFRROꢀGRZQꢂ  
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¿OWHUꢀFRYHUꢂ  
7KHꢀ¿OWHUꢀFRYHU  
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XVHꢀ\RXUꢀRWKHUꢀKDQGꢀWRꢀSXOOꢀWKHꢀ¿OWHUꢀFRYHUꢀ  
IRUZDUGꢀLQꢀWKHꢀGLUHFWLRQꢀRIꢀWKHꢀDUURZꢂ  
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ꢍꢂ  
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DWꢀRQHꢀVLGHꢀRIꢀWKHꢀ¿OWHUꢀFRYHUꢀE\ꢀXVLQJꢀDꢀYDFXXPꢀ  
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WRRꢀVRLOHGꢂꢀ:KHQꢀWKHꢀDLUꢀ¿OWHUꢀLVꢀVHWꢁꢀWDNHꢀLWVꢀKDOIꢀ  
VLGH  
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6ZHOOHGꢀSDUW  
¿OWHUꢀFRYHUꢂꢀ  
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ꢎꢂ  
ꢏꢂ  
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)LOWHUꢀFRYHU  
7XUQꢀWKHꢀSURMHFWRUꢀRQꢀDQGꢀUHVHWꢀWKHꢀ¿OWHUꢀWLPHꢀ  
XVLQJꢀWKHꢀ),/7(5ꢀ7,0(ꢀLWHPꢀLQꢀWKHꢀ($6<ꢀ0(18ꢂꢀ  
ꢅꢇꢆꢀ3UHVVꢀWKHꢀ0(18ꢀEXWWRQꢀWRꢀGLVSOD\ꢀDꢀPHQXꢂꢀ  
ꢅꢈꢆꢀ3RLQWꢀDWꢀWKHꢀ³),/7(5ꢀ7,0(´ꢀXVLQJꢀWKHꢀźꢋŸꢀEXWWRQꢁꢀWKHQꢀSUHVVꢀWKHꢀŹꢀEXWWRQꢂꢀ$ꢀ  
GLDORJꢀZLOOꢀDSSHDUꢂ  
ꢅꢌꢆꢀ3UHVVꢀWKHꢀŸꢀEXWWRQꢀWRꢀVHOHFWꢀ³5(6(7´ꢀRQꢀWKHꢀGLDORJꢂꢀ,WꢀSHUIRUPVꢀUHVHWWLQJꢀWKHꢀ  
¿OWHUꢀWLPHꢂ  
WARNING Ź%HIRUHꢀUHPRYLQJꢀWKHꢀDLUꢀ¿OWHUꢁꢀPDNHꢀVXUHꢀWKHꢀSRZHUꢀFDEOHꢀLVꢀ  
QRWꢀSOXJJHGꢀLQꢁꢀWKHQꢀDOORZꢀWKHꢀSURMHFWRUꢀWRꢀFRROꢀVXI¿FLHQWO\ꢂꢀ  
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DLUꢀ¿OWHUꢀRUꢀWKHꢀ¿OWHUꢀFRYHUꢂꢀ,WꢀFRXOGꢀUHVXOWꢀLQꢀDꢀ¿UHꢀRUꢀPDOIXQFWLRQꢀWRꢀWKHꢀSURMHFWRUꢂ  
Ź&OHDQꢀWKHꢀDLUꢀ¿OWHUꢀSHULRGLFDOO\ꢂꢀ,IꢀWKHꢀDLUꢀ¿OWHUꢀEHFRPHVꢀFORJJHGꢀE\ꢀGXVWꢀRUꢀWKHꢀOLNHꢁꢀ  
LQWHUQDOꢀWHPSHUDWXUHVꢀULVHꢀDQGꢀFRXOGꢀFDXVHꢀDꢀ¿UHꢁꢀDꢀEXUQꢀRUꢀPDOIXQFWLRQꢀWRꢀWKHꢀSURMHFWRUꢂ  
NOTEꢀꢀ‡ꢀ3OHDVHꢀUHVHWꢀWKHꢀ¿OWHUꢀWLPHꢀRQO\ꢀZKHQꢀ\RXꢀKDYHꢀFOHDQHGꢀRUꢀUHSODFHGꢀ  
WKHꢀDLUꢀ¿OWHUꢁꢀIRUꢀDꢀVXLWDEOHꢀLQGLFDWLRQꢀRIꢀWKHꢀHODSVHGꢀDLUꢀ¿OWHUꢀWLPHꢂ  
‡ꢀ7KHꢀSURMHFWRUꢀPD\ꢀGLVSOD\ꢀWKHꢀPHVVDJHꢀVXFKꢀDVꢀ³&+(&.ꢀ7+(ꢀ$,5ꢀ)/2:´ꢀRUꢀ  
WXUQꢀRIIꢀWKHꢀSURMHFWRUꢁꢀWRꢀSUHYHQWꢀWKHꢀLQWHUQDOꢀKHDWꢀOHYHOꢀULVLQJꢂꢀ  
54  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Other care  
Maintenance  
Inside of the projector  
,QꢀRUGHUꢀWRꢀHQVXUHꢀWKHꢀVDIHꢀXVHꢀRIꢀ\RXUꢀSURMHFWRUꢁꢀSOHDVHꢀKDYHꢀLWꢀFOHDQHGꢀDQGꢀ  
LQVSHFWHGꢀE\ꢀ\RXUꢀGHDOHUꢀDERXWꢀRQFHꢀHYHU\ꢀ\HDUꢂ  
Caring for the lens  
,IꢀWKHꢀOHQVꢀLVꢀÀDZHGꢁꢀVRLOHGꢀRUꢀIRJJHGꢁꢀLWꢀFRXOGꢀFDXVHꢀGHWHULRUDWLRQꢀRIꢀGLVSOD\ꢀ  
TXDOLW\ꢂꢀ3OHDVHꢀWDNHꢀFDUHꢀRIꢀWKHꢀOHQVꢁꢀEHLQJꢀFDXWLRXVꢀRIꢀKDQGOLQJꢂ  
7XUQꢀWKHꢀSURMHFWRUꢀRIIꢁꢀDQGꢀXQSOXJꢀWKHꢀSRZHUꢀFRUGꢂꢀ$OORZꢀWKHꢀSURMHFWRUꢀWRꢀFRROꢀ  
ꢇꢂꢀ  
VXI¿FLHQWO\ꢂ  
$IWHUꢀPDNLQJꢀVXUHꢀWKDWꢀWKHꢀSURMHFWRUꢀLVꢀFRROꢁꢀOLJKWO\ꢀZLSHꢀWKHꢀOHQVꢀZLWKꢀDꢀ  
ꢈꢂꢀ  
FRPPHUFLDOO\ꢀDYDLODEOHꢀOHQVꢃFOHDQLQJꢀZLSHꢂꢀ'RꢀQRWꢀWRXFKꢀWKHꢀOHQVꢀGLUHFWO\ꢀZLWKꢀ  
\RXUꢀKDQGꢂ  
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,QFRUUHFWꢀFDUHꢀFRXOGꢀKDYHꢀDGYHUVHꢀLQÀXHQFHꢀVXFKꢀDVꢀGLVFRORUDWLRQꢁꢀSHHOLQJꢀSDLQWꢁꢀ  
HWFꢂ  
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ꢇꢂꢀ  
VXI¿FLHQWO\ꢂ  
$IWHUꢀPDNLQJꢀVXUHꢀWKDWꢀWKHꢀSURMHFWRUꢀLVꢀFRROꢁꢀOLJKWO\ꢀZLSHꢀZLWKꢀJDX]HꢀRUꢀDꢀVRIWꢀ  
ꢈꢂꢀ  
FORWKꢂ  
,IꢀWKHꢀSURMHFWRUꢀLVꢀH[WUHPHO\ꢀGLUW\ꢁꢀGLSꢀVRIWꢀFORWKꢀLQꢀZDWHUꢀRUꢀDꢀQHXWUDOꢀFOHDQHUꢀ  
GLOXWHGꢀLQꢀZDWHUꢁꢀDQGꢀZLSHꢀOLJKWO\ꢀDIWHUꢀZULQJLQJꢀZHOOꢂꢀ7KHQꢁꢀZLSHꢀOLJKWO\ꢀZLWKꢀDꢀ  
VRIWꢁꢀGU\ꢀFORWKꢂ  
WARNING Ź%HIRUHꢀFOHDQLQJꢁꢀPDNHꢀVXUHꢀWKHꢀSRZHUꢀFDEOHꢀLVꢀQRWꢀSOXJJHGꢀLQꢁꢀ  
DQGꢀWKHQꢀDOORZꢀWKHꢀSURMHFWRUꢀWRꢀFRROꢀVXI¿FLHQWO\ꢂꢀ&OHDQLQJꢀDꢀSURMHFWRUꢀWKDWꢀLVꢀVWLOOꢀ  
KRWꢀFRXOGꢀFDXVHꢀDꢀEXUQꢀDQGꢋRUꢀPDOIXQFWLRQꢀWRꢀWKHꢀSURMHFWRUꢂ  
Ź1HYHUꢀWU\ꢀWRꢀFDUHꢀIRUꢀWKHꢀLQVLGHꢀRIꢀWKHꢀSURMHFWRUꢀSHUVRQDOO\ꢂꢀ'RLQJꢀLVꢀVRꢀ  
GDQJHURXVꢂꢀ  
Ź$YRLGꢀZHWWLQJꢀWKHꢀSURMHFWRUꢀRUꢀLQVHUWLQJꢀOLTXLGVꢀLQꢀWKHꢀSURMHFWRUꢂꢀ,WꢀFRXOGꢀUHVXOWꢀ  
LQꢀDꢀ¿UHꢁꢀDQꢀHOHFWULFꢀVKRFNꢁꢀDQGꢋRUꢀPDOIXQFWLRQꢀWRꢀWKHꢀSURMHFWRUꢂꢀ  
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SURMHFWRUꢂꢀ  
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CAUTION Ź3OHDVHꢀWDNHꢀFDUHꢀRIꢀWKHꢀSURMHFWRUꢀDFFRUGLQJꢀWRꢀWKHꢀIROORZLQJꢂꢀ  
,QFRUUHFWꢀFDUHꢀFRXOGꢀFDXVHꢀQRWꢀRQO\ꢀDQꢀLQMXU\ꢀEXWꢀDGYHUVHꢀLQÀXHQFHꢀVXFKꢀDVꢀ  
GLVFRORUDWLRQꢁꢀSHHOLQJꢀSDLQWꢁꢀHWFꢂꢀ  
Ź'RꢀQRWꢀXVHꢀFOHDQHUVꢀRUꢀFKHPLFDOVꢀRWKHUꢀWKDQꢀWKRVHꢀVSHFL¿HGꢀLQꢀWKLVꢀPDQXDOꢂꢀ  
Ź'RꢀQRWꢀSROLVKꢀRUꢀZLSHꢀZLWKꢀKDUGꢀREMHFWVꢂ  
55  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Troubleshooting  
7URXEOHVKRRWLQJ  
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WARNING Ź1HYHUꢀXVHꢀWKHꢀSURMHFWRUꢀLIꢀDEQRUPDOꢀRSHUDWLRQVꢀVXFKꢀDVꢀ  
VPRNHꢁꢀVWUDQJHꢀRGRUꢁꢀH[FHVVLYHꢀVRXQGꢁꢀGDPDJHGꢀFDVLQJꢀRUꢀHOHPHQWVꢀRUꢀFDEOHVꢁꢀ  
SHQHWUDWLRQꢀRIꢀOLTXLGVꢀRUꢀIRUHLJQꢀPDWWHUꢁꢀHWFꢂꢀVKRXOGꢀRFFXUꢂꢀ,QꢀVXFKꢀFDVHVꢁꢀ  
LPPHGLDWHO\ꢀGLVFRQQHFWꢀWKHꢀSRZHUꢀSOXJꢀIURPꢀWKHꢀSRZHUꢀRXWOHWꢂꢀ$IWHUꢀPDNLQJꢀVXUHꢀ  
WKDWꢀWKHꢀVPRNHꢀRUꢀRGRUꢀKDVꢀVWRSSHGꢁꢀFRQWDFWꢀ\RXUꢀGHDOHUꢀRUꢀVHUYLFHꢀFRPSDQ\ꢂ  
2WKHUZLVHꢀLIꢀDꢀSUREOHPꢀRFFXUVꢀZLWKꢀWKHꢀSURMHFWRUꢁꢀWKHꢀIROORZLQJꢀFKHFNVꢀDQGꢀPHDVXUHVꢀDUHꢀ  
UHFRPPHQGHGꢀEHIRUHꢀUHTXHVWLQJꢀUHSDLUꢂ  
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ZLOOꢀWHOOꢀ\RXꢀZKDWꢀZDUUDQW\ꢀFRQGLWLRQꢀLVꢀDSSOLHGꢂ  
Related messages  
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There is no input signal.  
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LVꢁQRWꢁZLWKLQꢁWKHꢁVSHFL¿HGꢁUDQJHꢌ  
3OHDVHꢀFRQ¿UPꢀWKHꢀVSHFVꢀIRUꢀ\RXUꢀSURMHFWRUꢀRUꢀWKHꢀVLJQDOꢀ  
VRXUFHꢀVSHFVꢂ  
An improper signal is input.  
3OHDVHꢀFRQ¿UPꢀWKHꢀVSHFVꢀIRUꢀ\RXUꢀSURMHFWRUꢀRUꢀWKHꢀVLJQDOꢀ  
VRXUFHꢀVSHFVꢂ  
The internal temperature is rising.  
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IROORZLQJꢀLWHPVꢁꢀSOHDVHꢀWXUQꢀWKHꢀSRZHUꢀ21ꢀDJDLQꢂ  
• ,VꢀWKHUHꢀEORFNDJHꢀRIꢀWKHꢀDLUꢀSDVVDJHꢀDSHUWXUH"  
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• 'RHVꢀWKHꢀSHULSKHUDOꢀWHPSHUDWXUHꢀH[FHHGꢀꢌꢎƒ&"  
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VXUHꢀWRꢀUHVHWꢀWKHꢀ¿OWHUꢀWLPHUꢀꢅ 54ꢆꢂ  
56  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Troubleshooting  
Regarding the indicator lamps  
:KHQꢀRSHUDWLRQꢀRIꢀWKHꢀ/$03ꢁꢀ7(03ꢀDQGꢀ32:(5ꢀLQGLFDWRUVꢀGLIIHUVꢀIURPꢀXVXDOꢁꢀ  
FKHFNꢀDQGꢀKDQGOHꢀLWꢀDFFRUGLQJꢀWRꢀWKHꢀIROORZLQJꢀWDEOHꢂ  
32:(5ꢁ  
LAMP  
TEMP  
Description  
indicator indicator indicator  
/LJKWLQJ  
,QꢀOrange  
7XUQHG  
off  
7XUQHG  
off  
7KHꢁSURMHFWRUꢁLVꢁLQꢁDꢁVWDQGE\ꢁVWDWHꢌ  
3OHDVHꢀUHIHUꢀWRꢀWKHꢀVHFWLRQꢀ³3RZHUꢀRQꢋRII´ꢂ  
Blinking  
In Green  
7XUQHG  
off  
7XUQHG  
off  
The projector is warming up.  
3OHDVHꢀZDLWꢂ  
/LJKWLQJ  
,Qꢀ*UHHQ  
7XUQHG  
off  
7XUQHG  
off  
The projector is in an on state.  
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Blinking  
In Orange  
7XUQHG  
off  
7XUQHG  
off  
The projector is cooling down.  
3OHDVHꢀZDLWꢂ  
The projector is cooling down. A certain error  
KDVꢁEHHQꢁGHWHFWHGꢌ  
Blinking  
In Red  
ꢅGLVFUHꢃ ꢅGLVFUHꢃ  
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VXI¿FLHQWO\ꢀFRROHGꢀGRZQꢁꢀSOHDVHꢀPDNHꢀFRQ¿UPDWLRQꢀRIꢀ  
WKHꢀIROORZLQJꢀLWHPVꢁꢀDQGꢀWKHQꢀWXUQꢀWKHꢀSRZHUꢀRQꢀDJDLQꢂ  
‡ꢀ,VꢀWKHUHꢀEORFNDJHꢀRIꢀWKHꢀDLUꢀSDVVDJHꢀDSHUWXUH"  
‡ꢀ,VꢀWKHꢀDLUꢀ¿OWHUꢀGLUW\"  
Blinking  
In Red  
or  
/LJKWLQJ  
,QꢀRed  
/LJKWLQJ 7XUQHG  
,QꢀRed  
off  
‡ꢀ'RHVꢀWKHꢀSHULSKHUDOꢀWHPSHUDWXUHꢀH[FHHGꢀꢌꢎƒ&"  
,IꢀWKHꢀVDPHꢀLQGLFDWLRQꢀLVꢀGLVSOD\HGꢀDIWHUꢀWKHꢀUHPHG\ꢁꢀ  
SOHDVHꢀFKDQJHꢀWKHꢀODPSꢀUHIHUULQJꢀWRꢀWKHꢀVHFWLRQꢀ³/DPS´ꢂ  
7KHꢁODPSꢁGRRUꢁKDVꢁQRWꢁEHHQꢁSURSHUO\ꢁ¿[HGꢌꢁ  
3OHDVHꢀWXUQꢀWKHꢀSRZHUꢀRIIꢁꢀDQGꢀDOORZꢀWKHꢀSURMHFWRUꢀWRꢀ  
FRROꢀGRZQꢀDWꢀOHDVWꢀꢍꢎꢀPLQXWHVꢂꢀ$IWHUꢀWKHꢀSURMHFWRUꢀKDVꢀ  
Blinking  
In Red  
or  
/LJKWLQJ  
,QꢀRed  
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In Red  
off  
WKHꢀDWWDFKPHQWꢀVWDWHꢀRIꢀWKHꢀODPSꢀGRRUꢂꢀ$IWHUꢀSHUIRUPLQJꢀ  
DQ\ꢀQHHGHGꢀPDLQWHQDQFHꢁꢀWXUQꢀWKHꢀSRZHUꢀRQꢀDJDLQꢂꢀ  
,IꢀWKHꢀVDPHꢀLQGLFDWLRQꢀLVꢀGLVSOD\HGꢀDIWHUꢀWKHꢀUHPHG\ꢁꢀ  
SOHDVHꢀFRQWDFWꢀ\RXUꢀGHDOHUꢀRUꢀVHUYLFHꢀFRPSDQ\ꢂ  
The cooling fan is not operating.  
3OHDVHꢀWXUQꢀWKHꢀSRZHUꢀRIIꢁꢀDQGꢀDOORZꢀWKHꢀSURMHFWRUꢀWRꢀ  
FRROꢀGRZQꢀDWꢀOHDVWꢀꢈꢊꢀPLQXWHVꢂꢀ$IWHUꢀWKHꢀSURMHFWRUꢀKDVꢀ  
Blinking  
In Red  
or  
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,QꢀRed  
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off  
In Red WKDWꢀQRꢀIRUHLJQꢀPDWWHUꢀKDVꢀEHFRPHꢀFDXJKWꢀLQꢀWKHꢀIDQꢁꢀ  
HWFꢂꢁꢀDQGꢀWKHQꢀWXUQꢀWKHꢀSRZHUꢀRQꢀDJDLQꢂ  
,IꢀWKHꢀVDPHꢀLQGLFDWLRQꢀLVꢀGLVSOD\HGꢀDIWHUꢀWKHꢀUHPHG\ꢁꢀ  
SOHDVHꢀFRQWDFWꢀ\RXUꢀGHDOHUꢀRUꢀVHUYLFHꢀFRPSDQ\ꢂ  
ꢅFRQWLQXHGꢀRQꢀQH[WꢀSDJHꢆ  
© 3M 2008. All Rights Reserved.  
57  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Troubleshooting  
Regarding the indicator lamps (continued)  
32:(5ꢁ  
LAMP  
TEMP  
Description  
indicator indicator indicator  
7KHUHꢁLVꢁDꢁSRVVLELOLW\ꢁWKDWꢁWKHꢁLQWHULRUꢁSRUWLRQꢁ  
KDVꢁEHFRPHꢁKHDWHGꢌ  
3OHDVHꢀWXUQꢀWKHꢀSRZHUꢀRIIꢁꢀDQGꢀDOORZꢀWKHꢀSURMHFWRUꢀWRꢀ  
FRROꢀGRZQꢀDWꢀOHDVWꢀꢈꢊꢀPLQXWHVꢂꢀ$IWHUꢀWKHꢀSURMHFWRUꢀKDVꢀ  
VXI¿FLHQWO\ꢀFRROHGꢀGRZQꢁꢀSOHDVHꢀPDNHꢀFRQ¿UPDWLRQꢀRIꢀ  
Blinking  
In Red  
7XUQHG /LJKWLQJ WKHꢀIROORZLQJꢀLWHPVꢁꢀDQGꢀWKHQꢀWXUQꢀWKHꢀSRZHUꢀRQꢀDJDLQꢂ  
or  
/LJKWLQJ  
,QꢀRed  
off  
,QꢀRed ‡ꢀ,VꢀWKHUHꢀEORFNDJHꢀRIꢀWKHꢀDLUꢀSDVVDJHꢀDSHUWXUH"  
‡ꢀ,VꢀWKHꢀDLUꢀ¿OWHUꢀGLUW\"  
‡ꢀ'RHVꢀWKHꢀSHULSKHUDOꢀWHPSHUDWXUHꢀH[FHHGꢀꢌꢎƒ&"  
,IꢀWKHꢀVDPHꢀLQGLFDWLRQꢀLVꢀGLVSOD\HGꢀDIWHUꢀWKHꢀUHPHG\ꢁꢀ  
SOHDVHꢀVHWꢀ)$1ꢀ63(('ꢀRIꢀWKHꢀ6(59,&(ꢀLWHPꢀLQꢀWKHꢀ  
237,21ꢀPHQXꢀWRꢀ+,*+ꢂ  
,WꢁLVꢁWLPHꢁWRꢁFOHDQꢁWKHꢁDLUꢁ¿OWHUꢌ  
3OHDVHꢀLPPHGLDWHO\ꢀWXUQꢀWKHꢀSRZHUꢀRIIꢁꢀDQGꢀFOHDQꢀRUꢀ  
/LJKWLQJ  
,Qꢀ*UHHQ  
6LPXOWDQHRXV  
blinking in Red  
FKDQJHꢀWKHꢀDLUꢀ¿OWHUꢀUHIHUULQJꢀWRꢀWKHꢀVHFWLRQꢀ³$LUꢀ)LOWHU´ꢂꢀ  
$IWHUꢀFOHDQLQJꢀRUꢀFKDQJLQJꢀWKHꢀDLUꢀ¿OWHUꢁꢀSOHDVHꢀEHꢀVXUHꢀ  
WRꢀUHVHWꢀWKHꢀ¿OWHUꢀWLPHUꢂꢀ  
$IWHUꢀWKHꢀUHPHG\ꢁꢀUHVHWꢀWKHꢀSRZHUꢀWRꢀ21ꢂ  
7KHUHꢁLVꢁDꢁSRVVLELOLW\ꢁWKDWꢁWKHꢁLQWHULRUꢁSRUWLRQꢁ  
KDVꢁEHFRPHꢁRYHUFRROHGꢌ  
/LJKWLQJ  
,Qꢀ*UHHQ  
$OWHUQDWLYH  
blinking in Red  
3OHDVHꢀXVHꢀWKHꢀXQLWꢀZLWKLQꢀWKHꢀXVDJHꢀWHPSHUDWXUHꢀ  
SDUDPHWHUVꢀꢅꢎƒ&ꢀWRꢀꢌꢎƒ&ꢆꢂꢀ  
$IWHUꢀWKHꢀWUHDWPHQWꢁꢀUHVHWꢀWKHꢀSRZHUꢀWRꢀ21ꢂ  
NOTEꢀꢀ‡ꢀ:KHQꢀWKHꢀLQWHULRUꢀSRUWLRQꢀKDVꢀEHFRPHꢀRYHUKHDWHGꢁꢀIRUꢀVDIHW\ꢀ  
SXUSRVHVꢁꢀWKHꢀSURMHFWRUꢀLVꢀDXWRPDWLFDOO\ꢀVKXWꢀGRZQꢁꢀDQGꢀWKHꢀLQGLFDWRUꢀODPSVꢀ  
PD\ꢀDOVRꢀEHꢀWXUQHGꢀRIIꢂꢀ,QꢀVXFKꢀDꢀFDVHꢁꢀGLVFRQQHFWꢀWKHꢀSRZHUꢀFRUGꢁꢀDQGꢀZDLWꢀDWꢀ  
OHDVWꢀꢍꢎꢀPLQXWHVꢂꢀ$IWHUꢀWKHꢀSURMHFWRUꢀKDVꢀVXI¿FLHQWO\ꢀFRROHGꢀGRZQꢁꢀSOHDVHꢀPDNHꢀ  
FRQ¿UPDWLRQꢀRIꢀWKHꢀDWWDFKPHQWꢀVWDWHꢀRIꢀWKHꢀODPSꢀDQGꢀODPSꢀGRRUꢁꢀDQGꢀWKHQꢀWXUQꢀ  
WKHꢀSRZHUꢀRQꢀDJDLQꢂ  
Shutting the projector down  
2QO\ꢀZKHQꢀWKHꢀSURMHFWRUꢀFDQꢀQRWꢀEHꢀWXUQHGꢀRIIꢀE\ꢀXVXDOꢀ  
(
13ꢆ  
ꢁꢀSOHDVHꢀSXVKꢀWKHꢀVKXWGRZQꢀVZLWFKꢀ  
SURFHGXUHꢀ  
COMPUTER IN1  
COMPUTER IN2  
XVLQJꢀDꢀSLQꢀRUꢀVLPLODUꢁꢀDQGꢀGLVFRQQHFWꢀWKHꢀSRZHUꢀSOXJꢀ  
IURPꢀWKHꢀSRZHUꢀRXWOHWꢂꢀ%HIRUHꢀWXUQLQJꢀLWꢀRQꢀDJDLQꢁꢀZDLWꢀ  
DWꢀOHDVWꢀꢇꢊꢀPLQXWHVꢀWRꢀOHWꢀWKHꢀSURMHFWRUꢀFRROꢀGRZQꢀ  
HQRXJKꢂ  
6KXWGRZQꢀVZLWFK  
Resetting all settings  
:KHQꢀLWꢀLVꢀKDUGꢀWRꢀFRUUHFWꢀVRPHꢀZURQJꢀVHWWLQJVꢁꢀWKHꢀ)$&725<ꢀ5(6(7ꢀIXQFWLRQꢀRIꢀWKHꢀ  
6(59,&(ꢀLWHPꢀLQꢀWKHꢀ237,21ꢀPHQXꢀ  
),/7(5ꢀ7,0(ꢁꢀ/$03ꢀ7,0(ꢁꢀ),/7(5ꢀ0(66$*(ꢀDQGꢀHWFꢂꢆꢀWRꢀWKHꢀIDFWRU\ꢀGHIDXOWꢂ  
58  
(
42ꢆꢀFDQꢀUHVHWꢀDOOꢀVHWWLQJVꢅH[FHSWꢀ/$1*8$*(ꢁꢀ  
© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
Troubleshooting  
Phenomena that may be easy to be mistaken for machine defects  
$ERXWꢀWKHꢀSKHQRPHQRQꢀFRQIXVHGꢀZLWKꢀDꢀPDFKLQHꢀGHIHFWꢁꢀFKHFNꢀDQGꢀKDQGOHꢀLWꢀDFFRUGLQJꢀWRꢀWKHꢀIROORZLQJꢀWDEOHꢂ  
Reference  
Phenomenon  
&DVHVꢁQRWꢁLQYROYLQJꢁDꢁPDFKLQHꢁGHIHFW  
page  
The electrical power cord is not plugged in.  
10  
&RUUHFWO\ꢀFRQQHFWꢀWKHꢀSRZHUꢀFRUGꢂ  
7KHꢁPDLQꢁSRZHUꢁVRXUFHꢁKDVꢁEHHQꢁLQWHUUXSWHGꢁGXULQJꢁ  
RSHUDWLRQꢁVXFKꢁDVꢁE\ꢁDꢁSRZHUꢁRXWDJHꢁꢀEODFNRXWꢂꢊꢁHWFꢌ  
3OHDVHꢀGLVFRQQHFWꢀWKHꢀSRZHUꢀSOXJꢀIURPꢀWKHꢀSRZHUꢀRXWOHWꢁꢀ  
DQGꢀDOORZꢀWKHꢀSURMHFWRUꢀWRꢀFRROꢀGRZQꢀDWꢀOHDVWꢀꢇꢊꢀPLQXWHVꢁꢀ  
WKHQꢀWXUQꢀWKHꢀSRZHUꢀRQꢀDJDLQꢂ  
ꢇꢊꢁꢀꢇꢌ  
3RZHUꢀGRHVꢀQRWꢀ  
FRPHꢀRQꢂ  
Either there is no lamp and/or lamp door, or either of  
WKHVHꢁKDVꢁQRWꢁEHHQꢁSURSHUO\ꢁ¿[HGꢌ  
3OHDVHꢀWXUQꢀWKHꢀSRZHUꢀRIIꢀDQGꢀGLVFRQQHFWꢀWKHꢀSRZHUꢀSOXJꢀIURPꢀ  
WKHꢀSRZHUꢀRXWOHWꢁꢀDQGꢀDOORZꢀWKHꢀSURMHFWRUꢀWRꢀFRROꢀGRZQꢀDWꢀOHDVWꢀ  
ꢍꢎꢀPLQXWHVꢂꢀ$IWHUꢀWKHꢀSURMHFWRUꢀKDVꢀVXI¿FLHQWO\ꢀFRROHGꢀGRZQꢁꢀ  
SOHDVHꢀPDNHꢀFRQ¿UPDWLRQꢀRIꢀWKHꢀDWWDFKPHQWꢀVWDWHꢀRIꢀWKHꢀODPSꢀ  
DQGꢀODPSꢀGRRUꢁꢀDQGꢀWKHQꢀWXUQꢀWKHꢀSRZHUꢀRQꢀDJDLQꢂ  
52  
7KHꢁVLJQDOꢁFDEOHVꢁDUHꢁQRWꢁFRUUHFWO\ꢁFRQQHFWHGꢌ  
8
–
&RUUHFWO\ꢀFRQQHFWꢀWKHꢀFRQQHFWLRQꢀFDEOHVꢂ  
Signal source does not correctly work.  
&RUUHFWO\ꢀVHWꢀXSꢀWKHꢀVLJQDOꢀVRXUFHꢀGHYLFHꢀE\ꢀUHIHUULQJꢀWRꢀWKHꢀ  
PDQXDOꢀRIꢀWKHꢀVRXUFHꢀGHYLFHꢂ  
1HLWKHUꢀVRXQGV  
QRUꢀSLFWXUHVꢀDUH  
RXWSXWWHGꢂ  
7KHꢁLQSXWꢁFKDQJHRYHUꢁVHWWLQJVꢁDUHꢁPLVPDWFKHGꢌ  
ꢇꢍꢁꢀꢇꢎ  
6HOHFWꢀWKHꢀLQSXWꢀVLJQDOꢁꢀDQGꢀFRUUHFWꢀWKHꢀVHWWLQJVꢂ  
7KHꢁ%/$1.ꢁIXQFWLRQꢁIRUꢁSLFWXUHVꢁDQGꢁWKHꢁ087(ꢁ  
function for sounds are working.  
40  
$9ꢀ0XWHꢀPD\ꢀEHꢀDFWLYHꢂꢀ5HIHUꢀWRꢀWKHꢀLWHPꢀ³6RXQGꢀGRHVꢀQRWꢀ  
FRPHꢀRXW´ꢀDQGꢀ³1RꢀSLFWXUHVꢀDUHꢀGLVSOD\HG´ꢀRQꢀWKHꢀQH[WꢀSDJHꢀ  
WRꢀWXUQꢀRIIꢀWKHꢀ087(ꢀDQGꢀ%/$1.ꢀIXQFWLRQVꢂ  
7KHꢁVLJQDOꢁFDEOHVꢁDUHꢁQRWꢁFRUUHFWO\ꢁFRQQHFWHGꢌ  
8
&RUUHFWO\ꢀFRQQHFWꢀWKHꢀDXGLRꢀFDEOHVꢂ  
7KHꢁ087(ꢁIXQFWLRQꢁLVꢁZRUNLQJꢌ  
14  
5HVWRUHꢀWKHꢀVRXQGꢀSUHVVLQJꢀWKHꢀ087(ꢀRUꢀ92/80(ꢀEXWWRQꢀ  
RQꢀWKHꢀUHPRWHꢀFRQWUROꢂ  
6RXQGꢀGRHVꢀQRWꢀ  
FRPHꢀRXWꢂ  
7KHꢁYROXPHꢁLVꢁDGMXVWHGꢁWRꢁDQꢁH[WUHPHO\ꢁORZꢁOHYHOꢌ  
$GMXVWꢀWKHꢀYROXPHꢀWRꢀDꢀKLJKHUꢀOHYHOꢀXVLQJꢀWKHꢀPHQXꢀIXQFWLRQꢀ  
RUꢀWKHꢀUHPRWHꢀFRQWUROꢂ  
14  
7KHꢁ$8',2ꢁVHWWLQJꢁLVꢁQRWꢁFRUUHFWꢌ  
32  
13  
&RUUHFWO\ꢀVHWꢀWKHꢀ$8',2ꢀLQꢀWKHꢀ6(783ꢀPHQXꢂ  
7KHꢁOHQVꢁFRYHUꢁLVꢁDWWDFKHGꢌ  
5HPRYHꢀWKHꢀOHQVꢀFRYHUꢂ  
1RꢀSLFWXUHVꢀDUHꢀ  
GLVSOD\HGꢂ  
7KHꢁVLJQDOꢁFDEOHVꢁDUHꢁQRWꢁFRUUHFWO\ꢁFRQQHFWHGꢌ  
8
&RUUHFWO\ꢀFRQQHFWꢀWKHꢀFRQQHFWLRQꢀFDEOHVꢂ  
59  
ꢅF©RQ3WMLQ2X0H0G8ꢀ.RAQllꢀRQiHgh[tWsꢀSRDeJseHrꢆved.  
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3M™ Digital Projector WX20  
Troubleshooting  
Phenomena that may be easy to be mistaken for machine defects (continued)  
Reference  
Phenomenon  
&DVHVꢁQRWꢁLQYROYLQJꢁDꢁPDFKLQHꢁGHIHFW  
page  
7KHꢁEULJKWQHVVꢁLVꢁDGMXVWHGꢁWRꢁDQꢁH[WUHPHO\ꢁORZꢁOHYHOꢌ  
$GMXVWꢀ%5,*+71(66ꢀWRꢀDꢀKLJKHUꢀOHYHOꢀXVLQJꢀWKHꢀPHQXꢀ  
IXQFWLRQꢀRUꢀWKHꢀUHPRWHꢀFRQWUROꢂ  
ꢈꢇꢁꢀꢈꢌ  
The computer cannot detect the projector as a plug  
and play monitor.  
0DNHꢀVXUHꢀWKDWꢀWKHꢀFRPSXWHUꢀFDQꢀGHWHFWꢀDꢀSOXJꢀDQGꢀSOD\ꢀ  
PRQLWRUꢀXVLQJꢀDQRWKHUꢀSOXJꢀDQGꢀSOD\ꢀPRQLWRUꢂ  
1RꢀSLFWXUHVꢀDUHꢀ  
GLVSOD\HGꢂ  
ꢅFRQWLQXHGꢆ  
9
The BLANK screen is displayed.  
19  
19  
3UHVVꢀWKHꢀ%/$1.ꢀEXWWRQꢀRQꢀWKHꢀUHPRWHꢀFRQWUROꢂ  
The FREEZE function is working.  
3UHVVꢀWKHꢀ)5((=(ꢀEXWWRQꢀWRꢀUHVWRUHꢀWKHꢀVFUHHQꢀWRꢀQRUPDOꢂ  
9LGHRꢀVFUHHQ  
GLVSOD\ꢀIUHH]HVꢂ  
Color settings are not correctly adjusted.  
3HUIRUPꢀSLFWXUHꢀDGMXVWPHQWVꢀE\ꢀFKDQJLQJꢀWKHꢀ&2/25ꢀ  
7(03ꢁꢀ&2/25ꢁꢀ7,17ꢀDQGꢋRUꢀ&2/25ꢀ63$&(ꢀVHWWLQJVꢁꢀ  
XVLQJꢀWKHꢀPHQXꢀIXQFWLRQVꢂ  
ꢈꢇꢁꢀꢈꢍꢁꢀ  
&RORUVꢀKDYHꢀD  
IDGHGꢃꢀRXW  
DSSHDUDQFHꢁꢀRU  
&RORUꢀWRQHꢀLVꢀ  
SRRUꢂ  
28  
&2/25ꢁ63$&(ꢁVHWWLQJꢁLVꢁQRWꢁVXLWDEOHꢌ  
&KDQJHꢀWKHꢀ&2/25ꢀ63$&(ꢀVHWWLQJꢀWRꢀ$872ꢁꢀ5*%ꢁꢀ  
6037(ꢈꢍꢊꢁꢀ5(&ꢐꢊꢑꢀRUꢀ5(&ꢏꢊꢇꢂꢀ  
28  
7KHꢁEULJKWQHVVꢁDQGꢑRUꢁFRQWUDVWꢁDUHꢁDGMXVWHGꢁWRꢁDQꢁ  
H[WUHPHO\ꢁORZꢁOHYHOꢌ  
$GMXVWꢀ%5,*+71(66ꢀDQGꢋRUꢀ&2175$67ꢀVHWWLQJVꢀWRꢀDꢀ  
KLJKHUꢀOHYHOꢀXVLQJꢀWKHꢀPHQXꢀIXQFWLRQꢂ  
ꢈꢇꢁꢀꢈꢌ  
7KHꢁ:+,63(5ꢁIXQFWLRQꢁLVꢁZRUNLQJꢌ  
6HOHFWꢀ1250$/ꢀIRUꢀWKHꢀ:+,63(5ꢀLWHPꢀLQꢀWKHꢀ6(783ꢀ  
PHQXꢂ  
3LFWXUHVꢀDSSHDUꢀ  
GDUNꢂ  
ꢈꢈꢁꢀꢌꢈ  
The lamp is approaching the end of its product  
lifetime.  
52  
5HSODFHꢀWKHꢀODPSꢂ  
Either the focus and/or horizontal phase settings are  
not properly adjusted.  
$GMXVWꢀWKHꢀIRFXVꢀXVLQJꢀWKHꢀIRFXVꢀULQJꢁꢀDQGꢋRUꢀ+ꢀ3+$6(ꢀ  
XVLQJꢀWKHꢀPHQXꢀIXQFWLRQꢂ  
ꢇꢏꢁꢀꢈꢐ  
3LFWXUHVꢀDSSHDU  
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The lens is dirty or misty.  
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© 3M 2008. All Rights Reserved.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3M™ Digital Projector WX20  
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© 3M 2008. All Rights Reserved.  
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Intended Use  
Before operating this machine, please read this entire manual thoroughly. The 3MTM Digital Projectors are designed, built, and 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 voltages has not been tested and could damage the projector peripheral equipment  
and/or create a potentially unsafe operating condition.  
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• 16° to 29°C (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, grease, oil and other contaminates that can affect the operation or performance  
of the projector.  
Use of this product in adverse conditions will void the product warranty.  
Let us help you make the most of your next presentation. We offer everything from presentation supplies to tips for better meetings. And we’re the  
only transparency manufacturer that offers a recycling program for your used transparencies. For late-breaking news, handy reference and free  
product samples, call us toll-free in the continental United States and Canada, 24 hours a day, or visit our Internet Website.  
3M Austin Center  
3M Canada  
P.O. Box 5757  
London, Ontario  
N6A 4T1  
3M Mexico, S.A. de C.V.  
Apartado Postal 14-139  
Mexico, D.F. 07000  
Mexico  
3M Europe  
Please recycle. Litho in China.  
3M 2008. All Rights Reserved.  
78-6971-1402-9 Rev. A  
Building A145-5N-01  
6801 River Place Blvd.  
Austin, TX 78726-9000  
Boulevard de l’Oise  
95006 Cerge Pontoise Cedex  
France  
©
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