InFocus IN5122 - Manual (Page 75)

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6. Network Bridge Feature
This projector is equipped with a NETWORK BRIDGE feature to perform mutual
conversion of a network protocol and a serial interface.
Using the NETWORK BRIDGE feature, a computer (which is connected to the
projector via Ethernet communication) can control an external device (which
is connected to the same projector via RS-232C communication) as a network
terminal.
6.1 Connecting devices
1) Connect a LAN cable between the projector’s LAN port and the computer’s
LAN port for Ethernet communication.
2) Connect an RS-232C cable between the projector’s CONTROL port and the
device’s RS-232C port for RS-232C communication.
• Before connecting the devices, read the device manuals to ensure a
good connection.
For an RS-232C connection, check the specifications of each port and use an
appropriate cable.
NOTE
6. Network Bridge Feature
RS-232C
RS-232C cable
CONTROL
port LAN
port
External device
Ethernet
LAN cable
Computer
Protocol change TCP/IP data Serial data