Keithley 3930A Operator's Manual page 75

SECllON 4
GPIB Interface
Table 4-9. Model 3930A Miscellaneous Parameter Messages
&jODULATION ON/OFF
DTY 12.5 (12.5%)
MEMORY RECALL
-mmCTION QUTPUT
Turn waveform output on/off.
ON/OFF
QUTPUT RANGE MOQE
4-19