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ENGLISH
About the external control
This monitor has two external control terminals as follows:
• RS-232C terminal: Controls the monitor by external control equipment (a personal computer or a dedicated controller)
(see “Using the serial communication” on pages 34 and 35).
• RS-485 terminals: The following external control systems are available.
(1) Serial communication: Controls the monitor by external control equipment (a personal computer or a dedicated
controller) (see pages 34 and 35).
(2) IR OUT system: Controls other equipment by using the remote control supplied with this monitor.
(3) MAKE (make contact system): Controls the function by short-circuiting the corresponding pin terminal to the GND pin
terminal, or disconnecting (opening) it (see pages 36 and 37).
(4) TRIG. (trigger system): Controls the function by inputting the pulse signal instantaneously to the corresponding
pin terminal (see pages 36 and 37).
Set the following items in “REMOTE SYSTEM” according to the external control terminal and control system you use (see page
27).
Control system “REMOTE IN SEL.” setting “CNT. RJ45 OUT” setting “CNT. RJ45 IN” setting
Serial
communication
RS-485 RJ-45
*1
RS485 RS485
RS-232C D-sub9
*1
RS485 RS485
IR OUT system Any IR OUT Any
MAKE system RJ-45 RS485 MAKE
TRIG. system RJ-45 RS485 TRIG.
*1
For the monitor connected to the external control equipment, set “REMOTE IN SEL.” according to the actual connection. Set other monitors to
“RJ-45.”
NOTE
• Control priority is as follows:
MAKE or TRIG. (trigger) system > RS-485 system > Buttons on the remote control or the main unit
• While the Control Lock is in use, you can use external control.
<Serial communication>
Several monitors can be controlled by connecting their RS-485 IN and OUT terminals. See also pages 34 and 35.
<IR OUT system>
Control signals from the remote control are sent to external equipment via the RS-485 OUT terminal.
How to Use External Control
RS-485 IN or
RS-232C
RS-485
OUT
RS-485 IN RS-485
OUT
RS-485 IN RS-485 OUT
External control
equipment
Karaoke
component, etc.
Remote control (supplied)
RS-485 OUT
<MAKE/TRIG. system>
You can control the monitor by external control equipment
*2
. See also pages 36 and 37.
*2
External control equipment is not commercially available. Consult your dealer if you need a dedicated controller.
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