HP 8360 - Manual (Page 154)

HP 8360
User’s Handbook
5. Modulation is re-enabled if appropriate.
These steps are performed in approximately 200 and are repeated
any time power or frequency is changed.
See Also listed above, (MOD), ( POWER LEVEL ),
S e t
“Externally Leveling the Synthesizer”, “Working with Mixers”, and
“Working with Spectrum Analyzers,” in Chapter 1.
Operating and Programming Reference