Key Reference
Symbols
Chapter 5 97
ΦM Sweep Trigger
Supported
PSG-A Series
Use this softkey to access a menu of choices that enables you to select the triggering
mode for the swept-sine phase modulation.
ΦM Tone 1 Rate
Supported
PSG-A Series
This softkey enables you to set the internal modulation frequency for the phase
modulation tone 1 rate of the dual-sine waveform.
Preset 400.0 Hz
Range 0.5 Hz
−
1.0 MHz (minimum increment is 0.5 Hz)
Location Page 238
Remarks This key is coupled to the
ΦMRate softkey in the initial
Φ
M menu and
the
ΦM Start Rate softkey in the
Φ
M swept-sine menu. Any value set for
ΦM Tone 1 Rate is reflected in the ΦMRate and ΦM Start Rate softkeys.
Preset Free Run
Choices Free Run Trigger Key Bus Ext
Location Page 238
Remarks You can also configure the polarity of the TTL signal output at the
TRIGGER IN connector using the
Trigger In Polarity Neg Pos softkey on
this menu. Refer to “Trigger In Polarity Neg Pos” on page 222.