Options 1250 Frequency Response Analyzer
15-16 AMK/1250/2
15.4.4 SETTING UP
As the frequency of the 12506 is synchronised to the main Generator, there are only
three soft keys to set, viz: AMPLITUDE, BIAS and WAVEFORM. These keys operate in
a similar manner to the main Generator keys described in Chapter 4. There is no
separate modulation facility; the main Generator MOD key controls both Generators.
NOTE: When modulating the output of the Auxiliary Generator, it is necessary to switch
the modulation on with amplitude and bias both at zero. The amplitude and bias can
then be set to the desired values.