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3.4. Connection of Control Cable
• Control signal transmission can be connected by 3 different methods.(RS-232C or Ethernet
or IR)
• RS-232C and Ethernet connection cannot be used simultaneously.
• All control signals are output to the RS-232OUT after conversion to RS-232C signal.
3.4.1. Connection of RS-232C Cable
• Maximum use of RS-232C with Daisy Chain connection is 30 sets or less, if you need
additional connection, use RS-232C distributor.
LAN
IR
RS232C IN
RS232C OUT
LAN
IR
LAN
IR
RS232C IN
RS232C OUT
LAN
IR
LAN
IR
RS232C IN
RS232C OUT
LAN
IR
RS-232C Cable
RS232C IN
RS232C OUT
LAN
IR
RS232C IN
RS232C OUT
RS232C IN
RS232C OUT
LAN
IR
RS232C IN
RS232C OUT
RS232C IN
RS232C OUT
LAN
IR
RS232C IN
RS232C OUT
RS-232C control PC
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3.4.2. Connection of Ethernet Cable
• In case of Ethernet connection, the control PC should be connected to one of monitor sets
with Ethernet cable.For the connection between the monitor sets, they should be
connected with RS-232C cables.
LAN
IR
RS232C IN
RS232C OUT
LAN
LAN
IR
RS232C IN
RS232C OUT
LAN
LAN
IR
RS232C IN
RS232C OUT
LAN
LAN Cable
LAN Cable(Cross Cable or Direct Cable)
(Direct Cable)
H U B or Router (
Wireless & Cable)
LAN Cable (
Direct Cable)
IR
RS232C IN
RS232C OUT
LAN
IR
RS232C IN
RS232C OUT
IR
RS232C IN
RS232C OUT
LAN
IR
RS232C IN
RS232C OUT
IR
RS232C IN
RS232C OUT
LAN
IR
RS232C IN
RS232C OUT
Ethernet control PC
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