User`s guide
 Agilent X-Series Signal Generators User’s Guide 83
 Using Analog Modulation (Option UNT)
Configuring the LF Output (Option 303)
Configuring the LF Output with a Function Generator Source
In this example, the function generator is the LF output source.
Configuring the Function Generator as the LF Output Source
1. Press  Preset.
2. Press the LF Out hardkey.
3. Press  LF Out Source > Func Gen 1.
Configuring the Waveform
1. Press  Setup LF Out Source >  LF Out Waveform > Sine.
2. Press  LF Out Freq > 500 > Hz.
3. Press  Return.
This returns you to the top LF Output menu. 
Configuring the Low Frequency Output
1. Press  LF Out Amplitude > 3 > V.
This sets the LF output amplitude to 3 V.
2. Press  LF Out Off On.
Figure 4- 4 shows that the LF output is now transmitting a signal using the function generator that is 
providing a 3 V sine waveform. 
Figure 4-4 LF Out Status Display
For details on each key, use key help 
as described on page 44.
LF Out configuration
LF Out annunciator










