The carrier frequency must be greater than or 
equal to the peak deviation frequency. The sum of 
the deviation and carrier frequency must not 
exceed the maximum frequency for a specific 
carrier shape. If an out of range deviation is set for 
any of the above conditions, the deviation will be 
automatically adjusted to the maximum value 
allowed and an “out of range” error will be 
generated.    
For square wave carrier waveforms, the deviation 
may cause the duty cycle frequency boundary to 
be exceeded. In these conditions the duty cycle will 
be adjusted to the maximum allowed and a 
“settings conflict” error will be generated.