Anritsu MG3641A - Manual (Page 167)

SECTION 6 GPIB
6-61
(6) Modulation signal source
• Only AF frequency settings using numeric data (AF<Numeric><Freq term>) are valid. Stepping up or down
(AIU or AID) and the rotary knob (AU or AD) cannot be used.
• The modulation signal polarity cannot be switched (EXN or EXI).
(7) Memory
• Memory skip setting (FN<Numeric>SK) cannot be interchanged because the setting address units are differ-
ent.