Hitachi CP-A222WN User Manual page 221

Network Bridge Communication
This projector is equipped with NETWORK BRIDGE function.
When the projector connects to the computer by LAN communicaton, an external
device that is connected with this projector by RS-232C communication can be
controlled from the computer as a network terminal.
For details, see the 6. Network Bridge Function - Network Guide.
NOTE • If data is transferred via wireless and wired LAN at the same time,
the projector may not be able to process the data correctly.
Connection
If you use wired LAN, connect the computer's LAN port and the projector's
1.
LAN port with a LAN cable. Use the cable that fulfi lls the specifi cation shown
in fi gure. If you use wireless LAN, insert the USB wireless adapter into the
projector's USB TYPE A port.
Connect the projector's CONTROL port and the RS-232C port of the
2.
devices that you want to control with a RS-232C cable.
Turn the computer on, and after the computer has started up turn the projector
3.
on.
Set the COMMUNICATION TYPE to NETWORK BRIDGE. (
4.
SERVICE - COMMUNICATION in the User's Manual - Operating Guide)
LAN
LAN
CONTROL
15
Network Bridge Communication
RS-232C
OPTION menu -