MSD-501/502/701/702 User
’s Guide
71
7.13 Setting control command
You can control external devices (for example, turning ON/OFF projectors) via RS-232C, LAN, or CEC.
You can register up to 32 commands in the MSD. Registered control commands will be associated with one of
37 execution conditions. You can associate commands in order of you want to execute. When execution
conditions are met, those commands will be performed in the order. The loop back function allows you to
control the MSD itself.
RS-232C
LAN
UPDATE
AUDIO OUT 2
AUDIO OUT 1
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
AUDIO IN 7
AUDIO IN 6
AUDIO IN 5
AUDIO IN 4
AUDIO IN 3
AUDIO IN 2
AUDIO IN 1
AC 100-240V 50Hz / 60Hz (FUSE T2.5A 250V)
ANALOG RGB / YPbPr / VIDEO
IN 6
ANALOG RGB / YPbPr / VIDEO
IN 7
IN 3
IN 4
IN 5
HDMI / DVI / ANALOG
HDMI / DVI
HDMI / DVI
IN 2
HDMI / DVI
OUT 1
OUT 2
HDMI / DVI
HDMI / DVI
LINK
B
OUT 2
HDC
LINK
B
OUT 1
HDC
A
A
FG
Rx
RS
-23
2C
LA
N
FG
DC 5V 2A
C
a
t6
R
x
for
H
D
MI
H
D
C
-R
H
1
0
0
-C
O
P
T
IO
N
R
S-2
3
2
C
O
F
F
ON
O
P
T
IO
N
R
S-2
3
2
C
O
F
F
ON
O
P
T
IO
N
R
S-2
3
2
C
O
F
F
ON
INPUT
D
O
N
'T
C
O
N
N
E
C
T
L
A
N
HDC
C
A
U
T
IO
N
!
OUTPUT
(MAX 2M)
HDMI
PO
W
E
R
L
IN
K
H
DC
P
ST
A
T
U
S
PO
W
E
R
L
IN
K
H
DC
P
PO
W
E
R
L
IN
K
H
DC
P
ST
A
T
U
S
Associating control command with switch or key
POWER
ON
OFF
DIGITAL MULTI SWITCHER
MSD-702
OFF
IN 7
IN 6
IN 5
IN 4
IN 3
IN 2
IN 1
DISPLAY
POWER
ESC
IN 1
HDMI/DVI
OFF
IN 7
IN 6
IN 5
IN 4
IN 3
IN 2
IN 1
DISPLAY
POWER
MENU / SET
ESC
OUT 1
OUT 2
1
2
Registering control/reply command
Executing control command (from
menu/key)
＜
Procedure
＞
Associating control command
MSD-702
Internal loopback
communication command
Switching channel
RS-232C cable
communication command
LAN cable communication
command
Projector: powering
ON / OFF
Power amplifier:
adjusting volume
RS-232C cable
communication command
Projector: powering
ON / OFF
Power amplifier:
adjusting volume
LAN cable communication
command
HDMI cable
HDMI CEC control
HDMI cable
HDMI CEC control
LC monitor
Power ON / OFF
LC monitor
power ON / OFF
HDC receiver
Executing control command
制御・返信
コマンド
制御・返信
コマンド
Control/reply
command
step (1)
Step (2)
Step (3)
Registering control/reply command
Twisted pair cable
[Fig. 7.16] Executing control command
■
Control command via RS-232C / LAN communication
Control commands can be sent from RS-232C connector/LAN connector of the MSD or HDC receiver
connected to digital signal output connector for extension.
Before executing control command, set the operation mode of the connector to
“TRANSMITTER”.
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