ESG Family Signal Generators Hardkey and Softkey Reference
LF Out
User’s Guide 4-57
LF Out Sweep Trigger
Pressing this softkey reveals a menu of choices for triggering 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 front panel
Trigger key.
Default Value: Immediate
Softkey Location:
LF Out > LF Out Source > Function Generator >
LF Out Waveform > Swept-Sine > LF Out Sweep Trigger
LF Out Tone 1 Freq
Press this softkey to set the frequency for the LF Out tone 1. Enter the
desired frequency using the up and down arrow keys, the front panel
knob, or enter a value using the numeric keypad and press the
kHz or Hz
terminator softkey. The range of values allowed is 0.1 Hz through
50 kHz. The minimum increment allowed is 0.1 Hz.
This softkey is coupled to the
LF Out Freq softkey in the initial LF Out
Menu and the
LF Out Start Freq softkey in the LF Out Swept-Sine Menu.
Any value set for
LF Out Tone 1 Freq is reflected in the LF Out Freq and
LF Out Start Freq softkeys. Conversely, if you change the value for either
the
LF Out Freq softkey or the LF Out Start Freq softkey, the value for
LF Out Tone 1 Freq is changed to match.
This softkey is only active when you have selected the internal source to
operate as a function generator.
Default Value: 400.0 Hz
Softkey Location:
LF Out > LF Out Source > Function Generator >
LF Out Waveform > Dual-Sine > LF Out Tone 1 Freq
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