Agilent Technologies ESA Series User's/Programmer's Reference page 71

Figure 2-4 1 GHz, -10 dBm, 5 kHz deviation, 5 kHz Modulation Rate
Key Access:
Demod View
When
On Off
the display is in frequency, and marker will read out
the FM deviation in kHz. When Demod View is On, the
following functions are not available: Log/Lin (the
display is always linear and calibrated in Hz),
Y Axis Units, Normalize, Display Line, Peak Excursion,
and Peak Threshold. In AM demod, pressing
Demod View (On)
selected. The Bluetooth™ FM Demod (Option 106) has
a fixed vertical scale of approximately 40 kHz/Div. The
exact value is determined by the auto alignment
process and is displayed in the upper-left corner of the
display.
Key Access:
Speaker
Turns the internal speaker on and off. The volume from
On Off
the speaker is controlled by the front-panel volume
control knob. Selecting AM or FM turns the speaker on.
Turning AM or FM off, pressing
is set to
function to off.
Key Access:
Chapter 2
,
Det/Demod Demod
is pressed, the vertical scaling of
Demod View (On)
has no effect. FM demod must be
,
Det/Demod Demod
, or cycling the power sets the speaker
Factory
,
Det/Demod Demod
Front-Panel Key Reference
Det/Demod
when
Preset Preset Type
71