Key Reference
L
Chapter 5176
LF Out Sweep Rate
Supported PSG-A Series
This softkey enables you to set the sweep rate for low frequency swept-sine output. The
signal generator will sweep from the specified start frequency to the stop frequency at
the rate set with this key.
Preset 400.0 Hz
Range 500.0 mHz
−
100 kHz (minimum increment is 1.0 Hz)
Location Page 240
Remarks This softkey is active only when you have selected the internal source
to operate as Function Generator 1.
LF Out 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 low frequency output. You can choose triggering that occurs
immediately, triggering that is supplied by the GPIB, triggering on either a positive or
negative level of a signal supplied to the TRIGGER IN connector, or triggering by the
Trigger hardkey.
Preset Free Run
Choices Free Run Trigger Key Bus Ext
Location Page 240
Remarks This softkey is active only when you have selected the internal
source to operate as Function Generator 1.
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.