Communications setting RS-232C COMMUNICATION

Communications setting RS-232C COMMUNICATION
RS-232C COMMUNICATION
(1) Turn off the projector and computer power supplies and connect with the RS-232C cable.
(2) Turn on the computer power supply and after the computer has started up, turn on the
projector power supply.
Projector
Control jack
D-sub 15-pin shrink jack
Computer
1
2
3
4
5
SELO 6
RTS 7
8
9
GND 10
11
12
RD 13
TD 14
15
1
2
3
4
5
6
7
8
9
CD
RD
TD
DTR
GND
DSR
RTS
DTS
RI
RS-232C jack
D-sub 9-pin
2
1
6
3
7
4
8
5
9
Communications setting
19200bps, 8N1
1 Protocol
Consist of header (7 bytes) + command data (6 bytes).
2 Header
BE + EF + 03 + 06 + 00 + CRC_low + CRC_high
CRC_low : Lower byte of CRC flag for command data.
CRC_high : Upper byte of CRC flag for command data.
3 Command data
Command data chart
byte_0
byte_1
byte_2
Action
low
byte_3
byte_4
high
low
Type
high
low
byte_5
Setting code
high
Action (byte_0 - 1)
Classification
Content
1
SET
Change setting to desired value.
2
GET
Read projector internal setup value.
4
INCREMENT
Increment setup value by 1.
5
DECREMENT
Decrement setup value by 1.
6
EXECUTE
Run a command.
TECHNICAL
Action
5
RS-232C COMMUNICATION (continued)
Requesting projector status (Get command)
(1) Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes)
+‘00H’+‘00H’) from the computer to the projector.
(2) The projector returns the response code ‘1DH’+ data (2 bytes) to the computer.
Changing the projector settings (Set command)
(1) Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) +
setting code (2 bytes)) from the computer to the projector.
(2) The projector changes the setting based on the above setting code.
(3) The projector returns the response code ‘06H’ to the computer.
Using the projector default settings (Reset Command)
(1) The computer sends the default setting code Header + Command data (‘06H’+‘00H’+
type (2 bytes) +‘00H’+‘00H’) to the projector.
(2) The projector changes the specified setting to the default value.
(3) The projector returns the response code ‘06H’ to the computer.
Increasing the projector setting value (Increment command)
(1) The computer sends the increment code Header + Command data (‘04H’+‘00H’+
type (2 bytes) +‘00H’+‘00H’) to the projector.
(2) The projector in creases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the computer.
Decreasing the projector setting value (Decrement command)
(1) The computer sends the decrement code Header + Command data (‘05H’+‘00H’+
type (2 bytes) +‘00H’ + ‘00H’) to the projector.
(2) The projector decreases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the computer.
When a command sent by the projector cannot be understood by the computer
When the command sent by the projector cannot be understood, the error command ‘15H’ is
returned by the computer. Some times, the projector ignores RS-232C commands during
other works. If the error command ‘15H’ is returned, please send the same command again.
When data sent by the projector cannot be practice
When the command sent by the projector cannot be practiced, the the error code ‘1cH’
+‘xxxxH’ is returned.
When the data length is greater than indicated by the data length code, the projector will
ignore the excess data code.
Conversely, when the data length is shorter than indicated by the data length code, an
error code will be returned to the projector.
NOTE • Operation cannot be guaranteed when the projector receives an
undefined command or data.
• Provide an interval of at least 40ms between the response code and any other code.
• The projector outputs test data when the power supply is switched ON, and when the
lamp is lit. Ignore this data.
• Commands are not accepted during warm-up.
6
Command data chart
Blank Color
Mirror
Operation type
Set
Set
CRC
Action
Type
Setting code
Blue
BE EF
03
06 00
CB D3
01 00
00 30
03 00
White
BE EF
03
06 00
6B D0
01 00
00 30
05 00
Black
BE EF
03
06 00
9B D0
01 00
00 30
06 00
MyScreen
BE EF
03
06 00
FB CA
01 00
00 30
20 00
ORIGNAL
BE EF
03
06 00
FB E2
01 00
00 30
40 00
Get
BE EF
03
06 00
08 D3
02 00
00 30
00 00
Normal
BE EF
03
06 00
C7 D2
01 00
01 30
00 00
H Inverse
BE EF
03
06 00
57 D3
01 00
01 30
01 00
V lnverse
BE EF
03
06 00
A7 D3
01 00
01 30
02 00
H&V Inverse
BE EF
03
06 00
37 D2
01 00
01 30
03 00
BE EF
03
06 00
F4 D2
02 00
01 30
00 00
Normal
BE EF
03
06 00
83 D2
01 00
02 30
00 00
Freeze
BE EF
03
06 00
13 D3
01 00
02 30
01 00
Get
BE EF
03
06 00
B0 D2
02 00
02 30
00 00
ORIGNAL
BE EF
03
06 00
0B D2
01 00
04 30
00 00
OFF
BE EF
03
06 00
9B D3
01 00
04 30
01 00
MyScreen
BE EF
03
06 00
CB CB
01 00
04 30
20 00
Get
BE EF
03
06 00
38 D2
02 00
04 30
00 00
English
BE EF
03
06 00
F7 D3
01 00
05 30
00 00
Français
BE EF
03
06 00
67 D2
01 00
05 30
01 00
Deutsch
BE EF
03
06 00
97 D2
01 00
05 30
02 00
Español
BE EF
03
06 00
07 D3
01 00
05 30
03 00
Italiano
BE EF
03
06 00
37 D1
01 00
05 30
04 00
Norsk
BE EF
03
06 00
A7 D0
01 00
05 30
05 00
Nederlands
BE EF
03
06 00
57 D0
01 00
05 30
06 00
Português
BE EF
03
06 00
C7 D1
01 00
05 30
07 00
BE EF
03
06 00
37 D4
01 00
05 30
08 00
BE EF
03
06 00
A7 D5
01 00
05 30
09 00
BE EF
03
06 00
57 D5
01 00
05 30
0A 00
Get
BE EF
03
06 00
C4 D3
02 00
05 30
00 00
Get
BE EF
03
06 00
7C D2
02 00
07 30
00 00
Increment
BE EF
03
06 00
1A D2
04 00
07 30
00 00
Decrement
BE EF
03
06 00
CB D3
05 00
07 30
00 00
Get
BE EF
03
06 00
08 86
02 00
10 31
00 00
Increment
BE EF
03
06 00
6E 86
04 00
10 31
00 00
Get
Freeze
Startup
Language
Magnify
Auto off
Set
Set
Set
Command data
Header
Decrement
BE EF
03
06 00
BF 87
05 00
10 31
00 00
Brightness
Reset
Execute
BE EF
03
06 00
58 D3
06 00
00 70
00 00
Contrast Reset
Execute
BE EF
03
06 00
A4 D2
06 00
01 70
00 00
V.Position
Reset
Execute
BE EF
03
06 00
E0 D2
06 00
02 70
00 00
TECHNICAL
Names
7
Command data chart (continued)
Names
Operation type
H.Position Reset
Execute
BE EF
03
H.Size Reset
Execute
BE EF
Color Balance
R Reset
Execute
Color Balance
B Reset
Command data
Header
CRC
Action
Type
Setting code
06 00
IC D3
06 00
03 70
00 00
03
06 00
68 D2
06 00
04 70
00 00
BE EF
03
06 00
94 D3
06 00
05 70
00 00
Execute
BE EF
03
06 00
D0 D3
06 00
06 70
00 00
Sharpness Reset
Execute
BE EF
03
06 00
C4 D0
06 00
09 70
00 00
Color Reset
Execute
BE EF
03
06 00
80 D0
06 00
0A 70
00 00
Tint Reset
Execute
BE EF
03
06 00
7C D1
06 00
0B 70
00 00
Keystone_V Reset
Execute
BE EF
03
06 00
08 D0
06 00
0C 70
00 00
Keystone_H Reset
Execute
BE EF
03
06 00
98 D8
06 00
20 70
00 00
Auto Adjust
Execute
BE EF
03
06 00
91 D0
06 00
0A 20
00 00
Lamp Time Reset
Execute
BE EF
03
06 00
58 DC
06 00
30 70
00 00
Filter Time Reset
Execute
BE EF
03
06 00
98 C6
06 00
40 70
00 00
off
BE EF
03
06 00
FB D8
01 00
20 30
00 00
on
BE EF
03
06 00
6B D9
01 00
20 30
01 00
BE EF
03
06 00
C8 D8
02 00
20 30
00 00
BE EF
03
06 00
D9 D8
02 00
20 60
00 00
Blank on/off
Set
Get
Error Status
Get
(Example of Return)
00 00
01 00
(Normal) (Cover-error)
04 00
05 00
(Temp-error) (Air flow-error)
Power
Set
Set
06 00
(Lamp-Time-over)
03 00
(Lamp-error)
07 00
(Cool-error)
0800
(Filter-Error)
BE EF
BE EF
BE EF
03
03
03
06 00
06 00
06 00
2A D3
BA D2
19 D3
01 00
01 00
02 00
00 60
00 60
00 60
00 00
01 00
00 00
RGB1
BE EF
03
06 00
FE D2
01 00
00 20
00 00
RGB2
BE EF
03
06 00
3E D0
01 00
00 20
04 00
Video
BE EF
03
06 00
6E D3
01 00
00 20
01 00
OFF
ON
Get
Input Source
02 00
(Fan-error)
SVideo
BE EF
03
06 00
9E D3
01 00
00 20
02 00
Component
BE EF
03
06 00
AE D1
01 00
00 20
05 00
Get
BE EF
03
06 00
CD D2
02 00
00 20
00 00
Get
BE EF
03
06 00
31 D3
02 00
01 20
00 00
Increment
BE EF
03
06 00
57 D3
04 00
01 20
00 00
Decrement
Volume
BE EF
03
06 00
86 D2
05 00
01 20
00 00
Normal
BE EF
03
06 00
46 D3
01 00
02 20
00 00
Mute
Set
Mute
Brightness
8
BE EF
03
06 00
D6 D2
01 00
02 20
01 00
Get
BE EF
03
06 00
75 D3
02 00
02 20
00 00
Get
BE EF
03
06 00
89 D2
02 00
03 20
00 00
Increment
BE EF
03
06 00
EF D2
04 00
03 20
00 00
Decrement
BE EF
03
06 00
3E D3
05 00
03 20
00 00
Operation type
Command data
Header
CRC
Type
Setting code
Get
BE EF
03
06 00
FD D3
02 00
04 20
00 00
Increment
BE EF
03
06 00
9B D3
04 00
04 20
00 00
Decrement
BE EF
03
06 00
4A D2
05 00
04 20
00 00
Contrast
Action
Get
BE EF
03
06 00
01 D2
02 00
05 20
00 00
Increment
BE EF
03
06 00
67 D2
04 00
05 20
00 00
Decrement
BE EF
03
06 00
B6 D3
05 00
05 20
00 00
Color Balance R
Get
BE EF
03
06 00
45 D2
02 00
06 20
00 00
Increment
BE EF
03
06 00
23 D2
04 00
06 20
00 00
Decrement
BE EF
03
06 00
F2 D3
05 00
06 20
00 00
Get
BE EF
03
06 00
B9 D3
02 00
07 20
00 00
Increment
BE EF
03
06 00
DF D3
04 00
07 20
00 00
Decrement
BE EF
03
06 00
0E D2
05 00
07 20
00 00
Get
BE EF
03
06 00
E9 D0
02 00
0B 20
00 00
Increment
BE EF
03
06 00
8F D0
04 00
0B 20
00 00
Decrement
BE EF
03
06 00
5E D1
05 00
0B 20
00 00
4:3
BE EF
03
06 00
9E D0
01 00
08 20
00 00
16:9
BE EF
03
06 00
0E D1
01 00
08 20
01 00
Small
BE EF
03
06 00
FE D1
01 00
08 20
02 00
BE EF
03
06 00
AD D0
02 00
08 20
00 00
Default
BE EF
03
06 00
62 D1
01 00
09 20
00 00
Bottom
BE EF
03
06 00
F2 D0
01 00
09 20
01 00
Top
BE EF
03
06 00
02 D0
01 00
09 20
02 00
Get
BE EF
03
06 00
51 D1
02 00
09 20
00 00
Get
BE EF
03
06 00
0D 83
02 00
00 21
00 00
Increment
BE EF
03
06 00
6B 83
04 00
00 21
00 00
Decrement
BE EF
03
06 00
BA 82
05 00
00 21
00 00
Get
BE EF
03
06 00
F1 82
02 00
01 21
00 00
Increment
BE EF
03
06 00
97 82
04 00
01 21
00 00
Decrement
BE EF
03
06 00
46 83
05 00
01 21
00 00
Get
BE EF
03
06 00
B5 82
02 00
02 21
00 00
Increment
BE EF
03
06 00
D3 82
04 00
02 21
00 00
Decrement
BE EF
03
06 00
02 83
05 00
02 21
00 00
H.Phase
Get
Increment
Decrement
BE EF
BE EF
BE EF
03
03
03
06 00
06 00
06 00
49 83
2F 83
FE 82
02 00
04 00
05 00
03 21
03 21
03 21
00 00
00 00
00 00
Get
BE EF
03
06 00
F1 72
02 00
01 22
00 00
Sharpness
Increment
BE EF
03
06 00
97 72
04 00
01 22
00 00
Decrement
BE EF
03
06 00
46 73
05 00
01 22
00 00
Get
BE EF
03
06 00
B5 72
02 00
02 22
00 00
Increment
BE EF
03
06 00
D3 72
04 00
02 22
00 00
Decrement
BE EF
03
06 00
02 73
05 00
02 22
00 00
Color Balance B
Keystone_V
Keystone_H
Aspect
Set
Get
Picture
Position at
16 : 9 or Small
V.Position
H.Position
H.Size
Color
Set
TECHNICAL
Names
9
Command data chart (continued)
Names
Operation type
Tint
Command data
Header
Get
BE EF
03
06 00
CRC
Action
Type
Setting code
49 73
02 00
03 22
00 00
Increment
BE EF
03
06 00
2F 73
04 00
03 22
00 00
Decrement
BE EF
03
06 00
FE 72
05 00
03 22
00 00
Set
Auto
BE EF
03
06 00
9E 75
01 00
00 22
0A 00
NTSC
BE EF
03
06 00
FE 71
01 00
00 22
04 00
PAL
BE EF
03
06 00
6E 70
01 00
00 22
05 00
SECAM
BE EF
03
06 00
6E 75
01 00
00 22
09 00
NTSC 4.43
BE EF
03
06 00
5E 72
01 00
00 22
02 00
M-PAL
BE EF
03
06 00
FE 74
01 00
00 22
08 00
N-PAL
BE EF
03
06 00
0E 71
01 00
00 22
07 00
Video Format
Get
BE EF
03
06 00
0D 73
02 00
00 22
00 00
1080i
BE EF
03
06 00
F2 73
01 00
05 22
00 00
1035i
BE EF
03
06 00
62 72
01 00
05 22
01 00
BE EF
03
06 00
C1 73
02 00
05 22
00 00
off
BE EF
03
06 00
CB D0
01 00
08 30
01 00
on
Set
HDTV
Get
Set
Sync on G
BE EF
03
06 00
5B D1
01 00
08 30
00 00
Get
BE EF
03
06 00
68 D1
02 00
08 30
00 00
NORMAL
BE EF
03
06 00
3B 23
01 00
00 33
00 00
WHISPER
BE EF
03
06 00
AB 22
01 00
00 33
01 00
Get
BE EF
03
06 00
08 23
02 00
00 33
00 00
NORMAL
BE EF
03
06 00
C7 F0
01 00
A1 30
00 00
Set
WHISPER
Set
CINEMA
BE EF
03
06 00
57 F1
01 00
A1 30
01 00
DYNAMIC
BE EF
03
06 00
A7 F1
01 00
A1 30
02 00
Get
BE EF
03
06 00
F4 F0
02 00
A1 30
00 00
GAMMA
Set
Large
BE EF
03
06 00
C2 71
01 00
09 22
02 00
Middle
BE EF
03
06 00
32 71
01 00
09 22
01 00
Small
BE EF
03
06 00
A2 70
01 00
09 22
00 00
BE EF
03
06 00
91 70
02 00
09 22
00 00
Full
BE EF
03
06 00
43 D6
01 00
12 30
00 00
X1
BE EF
03
06 00
D3 D7
01 00
12 30
01 00
BE EF
03
06 00
70 D6
02 00
12 30
03 00
off
BE EF
03
06 00
3B EF
01 00
C0 30
00 00
on
BE EF
03
06 00
AB EE
01 00
C0 30
01 00
Over Scan
Get
Set
MyScreen Size
Get
Set
MyScreen Lock
10
Get
BE EF
03
06 00
08 EF
02 00
C0 30
00 00
Lamp Time
Get
BE EF
03
06 00
C2 FF
02 00
90 10
00 00
Filter Time
Get
BE EF
03
06 00
C2 F0
02 00
A0 10
00 00
Intended Use
Before operating this machine, please read this entire manual thoroughly. The 3MTM Multimedia 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.
3M Multimedia projectors and Wall Display Systems are designed to operate in a normal office environment.
• 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
Building A145-5N-01
6801 River Place Blvd.
Austin, TX 78726-9000
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P.O. Box 5757
London, Ontario
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DN00341 (QR54851_OG_TEC)
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Apartado Postal 14-139
Mexico, D.F. 07000
Mexico
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95006 Cerge Pontoise Cedex
France
Litho in Japan
© 3M 2002
78-6970-9154-0 Rev. A
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