:TRACk:FREQuency {ON|OFF} 
The following functions are used to configure the frequency of channel 1 
and channel 2. 
:TRACk:FREQuency:DIVider {<divider>} 
:TRACk:FREQuency {<multiplier>} 
 
The allowed range for divider and multiplier are 1-255. But are limited by the 
currently active frequency limits of channel 2.