120 Chapter 4
C:\Spk\Ref\RefGuideRevE\Tools.fm
Overview of the Test Set’s Built-In Tools
Using the Oscilloscope (Scope)
Selecting the Oscilloscope’s Input
Step 1.
Press
Shift
, then
RF Anl
(
AF Anl
) to select the AF ANALYZER screen.
Step 2.
Select the AF Anl In field. A list of choices appears.
Step 3.
Select the desired input to the scope:
• FM Demod for FM demodulated audio from input signals connected to
the RF IN/OUT or ANT IN connectors.
• AM Demod for AM demodulated audio from input signals connected to
the RF IN/OUT or ANT IN connectors.
• SSB Demod for SSB demodulated audio from input signals connected
to the RF IN/OUT or ANT IN connectors.
• Audio In for a signal connected to the AUDIO IN connector.
• Ext Mod for a signal connected to the ANALOG MODULATION IN
connector.
• FM Mod for the FM modulated audio from the RF generator section.
• AM Mod for the AM modulated audio from the RF generator section.
• Audio Out for the signal present at the SCOPE MONITOR
OUTPUT connector.
The input to the oscilloscope is displayed on the SCOPE screen.