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MSD-501/502/701/702 User's Guide
■ Setting loop back function
The MSD sends a communication command back to the MSD itself using the loop back function. It replies
"OK" if processed normally while replying "NG" if parameter or command is incorrect. To check the reply
command, set reply command 31 and 32 to "CHECK".
■ Setting PJLink
The MSD supports PJLink, which is a standard protocol to control projectors.
To use PJLink, select the LAN port for "COM port" so that you can select PJLink command when entering the
send command data.
No.
1
%
1
P
2
%
1
P
3
%
1
P
4
%
1
I
5
%
1
I
6
%
1
I
7
%
1
I
8
%
1
I
9
%
1
I
10
%
1
A
11
%
1
A
12
%
1
A
13
%
1
A
14
%
1
A
15
%
1
A
16
%
1
A
17
%
1
E
18
%
1
L
19
%
1
I
20
%
1
N
21
%
1
I
22
%
1
I
23
%
1
I
You can specify the input number from 1 to 9, but types and the number of selectable input connectors differ
depending on the projector. "1" is displayed by default.
76
[Table 7.13] PJLink command (class1) list
Command
O
W
R (SP)
0
O
W
R (SP)
1
O
W
R (SP)
?
N
P
T (SP)
1
N
P
T (SP)
2
N
P
T (SP)
3
N
P
T (SP)
4
N
P
T (SP)
5
N
P
T (SP)
?
V
M
T (SP)
1
V
M
T (SP)
1
V
M
T (SP)
2
V
M
T (SP)
2
V
M
T (SP)
3
V
M
T (SP)
3
V
M
T (SP)
?
R
S
T (SP)
?
A
M
P (SP)
?
N
S
T (SP)
?
A
M
E (SP)
?
N
F
1 (SP)
?
N
F
2 (SP)
?
N
F
O (SP)
?
【See:7.12.2 Operation mode (P.69) 】
CR
Power off (Standby)
CR
Power on (Lamp on)
CR
Get power status
1
*
CR Switch input to RGB
1
*
CR Switch input to VIDEO
1
CR Switch input to DIGITAL
*
1
*
CR Switch input to STORAGE
1
*
CR Switch input to NETWORK
CR
Get input selection settings
0
CR Switch off video mute
CR Switch on video mute
1
0
CR Switch off audio mute
1
CR Switch on audio mute
0
CR Video+audio mute off
1
CR Video+audio mute on
CR
Get mute settings
CR
Get error status
CR
Get time and status of lamp
CR
Get list of switching input
CR
Get projector name
CR
Get manufacture name
CR
Get product name
CR
Get other information (optional of manufacturer)
Description
(SP): space; (CR): delimiter
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