Crestron cnxenet plus ユーザーズマニュアル

CNX Enhanced Ethernet Expansion Card 

Crestron CNXENET+

NOTE:  This initial IP setup MUST be done via the RS-232 COMPUTER port. 
Before performing this procedure, obtain a straight-through RS-232 cable that has a 
DB9 male connector on one end and a DB9 female connector on the other. Straight-
through means that pin-1 on the male end is connected to pin-1 on the female end, 
etc. The male end plugs into the control system port labeled COMPUTER. The 
female end plugs into the serial port of a PC. If the PC has a DB25 male connector, 
obtain a DB9 to DB25 adapter (the adapter has a DB9 male end and a DB25 female 
end). Thereafter, communications may be achieved by using the Crestron Viewport 
to directly connect to the IP address assigned to the control system. 

NOTE:  It is assumed that the user has communications with the control system and 
the appropriate Upgrade file has been loaded. See the CNMSX-AV/PRO or 
CNRACKX/-DP Operations Guide sections “Obtaining Communications” and 
“Using a Control System Upgrade file” for further details. 

1.  From the Crestron Viewport, select Functions | Set Control System 

IP Information, as shown below: 

 

•  CNX Enhanced Ethernet Expansion Card: CNXENET+