Crestron CEN-IDOC   Interface for Apple® iPod® •  Display the “System Info” window (click the   icon) and select the 
CEN-IDOC entry.   
•  Use the Crestron Toolbox to create the CEN-IDOC IP table.  
Select Functions | IP Table Setup. ⇒ 
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Either add, modify, or delete entries in the IP table. The CEN-
IDOC can have only one IP table entry. 
A defined IP table can be saved to a file or sent to the device. 
•  Edit the control system ‘s IP table to include an entry for the CEN-IDOC. 
The entry should list the CEN-IDOC’s IP ID (specified on the CEN-IDOC’s 
IP table) and the internal gateway IP address 127.0.0.1. 
Programs and Firmware •  Display the network device tree (Tools | Network Device Tree) to show all 
network devices connected to the control system. Right-click on the  
CEN-IDOC to display actions that can be performed on the CEN-IDOC: 
Upgrade firmware 
Change Net ID 
•  Upload the SIMPL Windows file to the control system using SIMPL 
Windows or Crestron Toolbox.  
•  Upgrade CEN-IDOC firmware via Crestron Toolbox. 
Establish serial or TCP/IP communications with the CEN-IDOC 
and display the “System Info” window. 
Select Functions | Firmware… to upgrade the CEN-IDOC 
firmware. 
For details on uploading and upgrading, refer to the SIMPL Windows help file or the 
Crestron Toolbox help file. 
Operations Guide – DOC. 6404A  Interface for Apple iPod: CEN-IDOC  •  15