Control Command Function - IDK msd-804fd User Manual

7.12 Control command function

You can control external devices (for example, turning ON/OFF projectors) using RS-232C, LAN, or CEC. You
can register up to 32 commands in the MSD. Associate registered commands with one of 98 operating
conditions (for example, switching control command execution keys, COMMANDs A to I, and switching
video/audio). When execution conditions are met, the associated commands are performed according to the
set execution order. The loop back function allows you to control the commands of MSD itself.
Inte rnal loop back
Commu nicatio n
comma nd
DIGITAL
MULTI
S WITCHE R
ON
OFF
Chann el switch etc.
RS-232C cable
Commu nicatio n
comma nd
Power amplifier
Volu me control etc.
Control commands
1
2
3
4
5
30
31
32
COMMANDs 1 to 32
In order to control peripheral devices via RS-232C, set "7.10.2 RS-232C operation mode [FUNCTION]" to
"TRANSMITTER". For HDBaseT output connector (OUT1B to OUT4B), the mode is fixed at
"TRANSMITTER"; no menu is displayed.
In order to control peripheral devices via LAN, set "7.11.4 LAN operation mode [FUNCTION]" to
"TRANSMITTER". For HDBaseT output connector (OUT1B to OUT4B), you do not need to change the mode
since it is fixed at "TRANSMITTER".
When a control command is executed, the user setting for the text of "MEMO" is displayed (Example 1), and if
the reply command is received, the "MEMO" text registered for the reply command is also displayed (Example
2) for one second (when the control command that is used for checking the reply command is executed).
DISPLAY
IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 OFF
POWER
1 OUT1
COMMAND
A
2 OUT2
POWER
3 OUT3
4 OUT4
SWITCHING MODE
V&A VIDEO AUDIO
MSD-804FD
HDMI cabl e
CEC control
Power ON/OFF
[Fig. 7.32] Sending control commands
Associating
commands
[Fig. 7.33] Associating control commands
LAN ca ble
Commu nicatio n
comma nd
MSD-804FD
COMMAND COMMAND COMMAND COMMAND
B C D E
MENU/SET
COMMAND
PRESET LOAD
ESC
Pro jector
Power ON/OFF etc.
OUTB
Twi sted pair cable
Cat6 Rx for HDMI
Rx
STATUS STATUS
POWER POWER POWER LINK LINK LINK HDCP HDCP HDCP
LC mon ito r
Pro jector
Power ON/OFF etc.
COMMAND A
1st COMMAND 3
2nd COMMAND 4
3rd COMMAND 1
4th
5th
6th
7th
8th
Execution order
9th
10th
148
MSD-804FD User's Guide
HDMI cabl e
CEC control
HDC-RH100-C
LAN ca ble
!
CAUTION
DON'T Commu nicatio n
CONNECT
LAN
comma nd
RS-232C cable
Commu nicatio n
comma nd
Execution condition
COMMAND B COMMAND C
LC mon ito r
Power ON/OFF