MSD-501/502/701/702 User
’s Guide
76
■
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.
【
See:7.12.2 Operation mode (P.69)
】
[Table 7.13] PJLink command (class1) list
No.
Command
Description
1
%
1
P
O
W
R (SP) 0
CR
Power off (Standby)
2
%
1
P
O
W
R (SP) 1
CR
Power on (Lamp on)
3
%
1
P
O
W
R (SP) ?
CR
Get power status
4
%
1
I
N
P
T (SP) 1
*
1
CR
Switch input to RGB
5
%
1
I
N
P
T (SP) 2
*
1
CR
Switch input to VIDEO
6
%
1
I
N
P
T (SP) 3
*
1
CR
Switch input to DIGITAL
7
%
1
I
N
P
T (SP) 4
*
1
CR
Switch input to STORAGE
8
%
1
I
N
P
T (SP) 5
*
1
CR
Switch input to NETWORK
9
%
1
I
N
P
T (SP) ?
CR
Get input selection settings
10
%
1
A
V
M
T (SP) 1
0
CR
Switch off video mute
11
%
1
A
V
M
T (SP) 1
1
CR
Switch on video mute
12
%
1
A
V
M
T (SP) 2
0
CR
Switch off audio mute
13
%
1
A
V
M
T (SP) 2
1
CR
Switch on audio mute
14
%
1
A
V
M
T (SP) 3
0
CR
Video+audio mute off
15
%
1
A
V
M
T (SP) 3
1
CR
Video+audio mute on
16
%
1
A
V
M
T (SP) ?
CR
Get mute settings
17
%
1
E
R
S
T (SP) ?
CR
Get error status
18
%
1
L
A
M
P (SP) ?
CR
Get time and status of lamp
19
%
1
I
N
S
T (SP) ?
CR
Get list of switching input
20
%
1
N
A
M
E (SP) ?
CR
Get projector name
21
%
1
I
N
F
1 (SP) ?
CR
Get manufacture name
22
%
1
I
N
F
2 (SP) ?
CR
Get product name
23
%
1
I
N
F
O (SP) ?
CR
Get other information (optional of manufacturer)
(SP): space; (CR): delimiter
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.