Bosch C900V2 User Manual

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Conettix C900V2 | Installation Guide | 5.0  
Anti-Substitution Protection 
 
 
18 
Bosch Security Systems, Inc. | 8/08 | F01U087780-01
 
28.  At the C:\> prompt, type ping <IP Address> 
and press [ENTER]. 
Four reply messages are received, confirming 
the C900V2 is communicating on the network. 
Configuration of the C900V2 is complete.  
5.0   Anti-Substitution 
Protection 
1.  Remove power from the C900V2. 
2.  Set DIP Switch 9 to the ON position (the 
factory default). Refer to Section 3.2 Setting 
the DIP Switches
 on page 8. 
3.  Apply power to the C900V2. 
After rebooting the C900V2, the unit exchanges 
numeric keys with the receiver, and they become 
synchronized. Once they are synchronized, all 
subsequent communications sessions numerically 
validate the authenticity of the sender and receiver. 
Each session generates an entirely new set of 
keys, which invalidates the replay of authentic 
sessions.