E F Johnson Company 2425M70 Benutzerhandbuch

4-16

A zone is a collection of up to 16 channels of any type. For example, a zone could include 
12 conventional channels and four SMARTNET channels. One use of zones may be to 
program the channels used for operation in a different geographical areas. The maximum 
number of zones is 32 or 54 depending on the option enabled.