3M Digital Projector X21/X26 Operators Guide

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
Resolution (H x V) H. frequency (kHz) V. frequency (Hz) Rating Signal mode
720 x 40037.9 85.0 VESA TEXT
640 x 480 31.5 59.9 VESA VGA (60Hz)
640 x 480 37.9 72.8 VESA VGA (72Hz)
640 x 480 37.5 75.0 VESA VGA (75Hz)
640 x 480 43.3 85.0 VESA VGA (85Hz)
800 x 600 35.2 56.3 VESA SVGA (56Hz)
800 x 600 37.9 60.3 VESA SVGA (60Hz)
800 x 600 48.1 72.2 VESA SVGA (72Hz)
800 x 600 46.9 75.0 VESA SVGA (75Hz)
800 x 600 53.7 85.1 VESA SVGA (85Hz)
832 x 624 49.7 74.5 Mac 16” mode
1024 x 768 48.4 60.0 VESA XGA (60Hz)
1024 x 768 56.5 70.1 VESA XGA (70Hz)
1024 x 768 60.0 75.0 VESA XGA (75Hz)
1024 x 768 68.7 85.0 VESA XGA (85Hz)
1152 x 864 67.5 75.0 VESA
1152 x 864 (75Hz)
1280 x 768 47.7 60.0 VESA W-XGA (60Hz)
1280 x 800 49.7 60.0 VESA
1280 x 800 (60Hz)
1280 x 960 60.0 60.0 VESA1280 x 960 (60Hz)
1280 x 1024 64.0 60.0 VESA SXGA (60Hz)
1280 x 1024 80.0 75.0 VESA SXGA (75Hz)
1280 x 1024 91.1 85.0 VESA SXGA (85Hz)
1400 x 1050 65.2 60.0 VESA SXGA+ (60Hz)
1600 x 1200 75.0 60.0 VESA UXGA (60Hz)
NOTE
						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
Initial set signals
Initial set signals
The following signals are used for the initial settings. The signal timing of some 
3& PRGHOV PD\ EH GLIIHUHQW ,Q VXFK FDVH DGMXVW WKH LWHPV 9 326,7,21 DQG +
326,7,21LQWKH,0$*(PHQX
Resolution
(H x V)+RUL]RQWDOVLJQDOWLPLQJVVertical signal timing (lines)
Signal mode
(A) (B)& (a) (b) (c) (d)
720 x 4002.0 3.0 20.3 1.0 3 42 400 1 TEXT
640 x 480 3.8 1.9 25.4 0.6 2 33 480 10 VGA (60Hz)
640 x 480 1.3 4.1 20.3 0.8 3 28 480 9 VGA (72Hz)
640 x 480 2.0 3.8 20.3 0.5 3 16 480 1 VGA (75Hz)
640 x 480 1.6 2.2 17.8 1.6 3 25 480 1 VGA (85Hz)
800 x 600 2.0 3.6 22.2 0.7 2 22 600 1 SVGA (56Hz)
800 x 600 3.2 2.2 20.0 1.0 4 23 600 1 SVGA (60Hz)
800 x 600 2.4 1.3 16.0 1.1 6 23 600 37 SVGA (72Hz)
800 x 600 1.6 3.2 16.2 0.3 3 21 600 1 SVGA (75Hz)
800 x 600 1.1 2.7 14.2 0.6 3 27 600 1 SVGA (85Hz)
832 x 624 1.1 3.9 14.5 0.6 3 39 624 1 Mac 16" mode
1024 x 768 2.1 2.5 15.8 0.4 6 29 768 3 XGA (60Hz)
1024 x 768 1.8 1.9 13.7 0.3 6 29 768 3 XGA (70Hz)
1024 x 768 1.2 2.2 13.0 0.2 3 28 768 1 XGA (75Hz)
1024 x 768 1.0 2.2 10.8 0.5 3 36 768 1 XGA (85Hz)
1152 x 864 1.2 2.4 10.7 0.6 3 32 864 1 1152 x 864 (75Hz)
1280 x 768 1.7 2.5 16.0 0.8 3 23 768 1 W-XGA (60Hz)
1280 x 800 1.6 2.4 15.3 0.8 3 24 800 1 W-XGA (60Hz)
1280 x 960 1.0 2.9 11.9 0.9 3 36 960 1 W-XGA (60Hz)
1280 x 1024 1.0 2.3 11.9 0.4 3 38 1024 1 SXGA (60Hz)
1280 x 1024 1.1 1.8 9.5 0.1 3 38 1024 1 SXGA (75Hz)
1280 x 1024 1.0 1.4 8.1 0.4 3 44 1024 1 SXGA (85Hz)
1400 x 1050 1.2 2.0 11.4 0.7 3 33 1050 1 SXGA+ (60Hz)
1600 x 1200 1.2 1.9 9.9 0.4 3 46 1200 1 UXGA (60Hz)Back porch (B)  Front porch (D)  Back porch (b)  Front porch (d)
Active video (C)Data Data
H. Sync.  V. Sync.
Sync (A)   Sync (a)Active video (c) 
						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
ACOMPUTER IN1, BCOMPUTER IN2, CMONITOR OUT
VXESLQPLQLVKULQNMDFN
&RPSXWHUVLJQDO!
‡9LGHRVLJQDO5*%VHSDUDWH$QDORJ9SS
WHUPLQDWHGSRVLWLYH

						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
DS-VIDEO
0LQL,1SLQMDFN

						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
Connection to the ports (continued)
FAUDIO IN1, GAUDIO IN2
‘VWHUHRPLQLMDFN
‡P9UPVNŸWHUPLQDWRU
HAUDIO OUT
‘VWHUHRPLQLMDFN
‡P9UPVNŸRXWSXWLPSHGDQFH
GH
F 
						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
Connection to the ports (continued)
IUSB
86%%W\SHMDFN
Pin Signal
1 +5V
2DWD
3DWD
4 Ground43
12
JCONTROL
VXESLQSOXJ

						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
  Y CB/PB   CR/PRCOMPONENT VIDEO OUT
To input component video signal to COMPUTER IN ports
  ex.
Connection to the ports (continued)
To input component video signal to the COMPUTER IN1 or IN2 port of the 
SURMHFWRUXVHD5&$WRVXEFDEOHRUDGDSWHU
For about the pin description of the required cable or adapter, refer to the 
descriptions about COMPUTER IN1 and IN2 port (
	3).
5&$SOXJV VXESOXJ
9&59%OXUD\
LVFSOD\HU
5&$FRQQHFWRUV 
						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
RS-232C Communication
56&&RPPXQLFDWLRQ
DWLRQWKH
XWHU
FRPPDQG
table (
	10).
Connection
1.
7XUQRIIWKHSURMHFWRUDQGWKHFRPSXWHU
2.
&RQQHFWWKHSURMHFWRU
VCONTROLSRUWDQGWKHFRPSXWHU
V56&SRUW
OOVWKHVSHFL
						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
RS-232C Communication (continued)
Communication settings 
1. Protocol
ESV1
2. Command format("h" shows hexadecimal)
%\WH1XPEHU
01 2 3456789101112
&RPPDQG
ActionHeaderDWD
Header
code
Packet
DWD
size&5&
ÀDJAction TypeSetting
code
/H/H/H/H/H/H
6(7!&KDQJHVHWWLQJWR
GHVLUHGYDOXH>F/F+@
E\>H/H+@
BEh EFh 03h 06h 00hD/(aH) 01h 00hE/(bH)F/(cH)
*(7!5HDGSURMHFWRU
LQWHUQDOVHWXSYDOXH>E/
E+@
D/(aH) 02h 00hE/(bH) 00h 00h
,1&5(0(17!
Increment setup value 
>E/E+@E\
D/(aH) 04h 00hE/(bH) 00h 00h
(&5(0(17!
HFUHPHQWVHWXSYDOXH
>E/E+@E\
D/(aH) 05h 00hE/(bH) 00h 00h
(;(&87(!5XQD
FRPPDQG>E/E+@.D/(aH) 06h 00hE/(bH) 00h 00h
[Header code], [Packet], [Data size]
6HW>%(K()KKKK@WRE\WHQXPEHU
 ~ 4.
>&5&ÀDJ@
For byte number 5, 6, refer to 56&&RPPXQLFDWLRQFRPPDQGWDEOH.
[Action]
Set functional code to byte number 7, 8.
KK@GET! >KK@,1&5(0(17! 
>KK@
KK@(;(&87(! >KK@
Refer
tothe command table above.
[Type], [Setting code]
For byte number 9™12, refer to 56&&RPPXQLFDWLRQFRPPDQGWDEOH. 
						

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3M™ Digital Projector X21/X26
© 3M 2010. All Rights Reserved.
Names Operation Type HeaderCommand Data
CRC Action Type Setting Code
Power Set Turn off BE  EF 03 06  00 2A  D3 01  00 00  60 00  00
Turn on BE  EF 03 06  00 BA  D2 01  00 00  60 01  00
Get BE  EF 03 06  00 19  D3 02  00 00  60 00  00
[Example return]
00  00 01  00 02  00
[Off] [On] [Cool down]
Input Source Set COMPUTER IN1 BE  EF 03 06  00 FE  D2 01  00 00  20 00  00
COMPUTER IN2 BE  EF 03 06  00 3E  D0 01  00 00  20 04  00
S-VIDEO BE  EF 03 06  00 9E  D3 01  00 00  20 02  00
VIDEO BE  EF 03 06  00 6E  D3 01  00 00  20 01  00
Get BE  EF 03 06  00 CD  D2 02  00 00  20 00  00
Error Status Get BE  EF 03 06  00 D9  D8 02  00 20  60 00  00
[Example return]
00  00 01  00 02  00 03  00
[Normal] [Cover error] [Fan error] [Lamp error]
04  00 05  00 07  00 08 00
 >7HPSHUURU@ >$LU