Chapter 4 195
Key Function Descriptions
Key Function Tables
REF LVL ADJ CAL
Permits adjusting the spectrum analyzer internal gain
so that when the calibrator signal is connected to the
input, the reference level at top screen equals the
calibrator amplitude.
SAMPLER FREQ CAL
Displays the sampling oscillator frequency and loop
bandwidth compensation value corresponding to the
current start frequency.
SAMPLER HARMONIC CAL
Displays the sampler harmonic number corresponding
to the current start frequency.
SAVE —
Accesses a menu for storing instrument data.
SAVE AMPCOR CAL
Saves the current table of amplitude correction
(ampcor) points.
SAVE PRSEL PK SAVE
Saves the current preselector peak data in a data
table.
SAVE STATE SAVE
Displays a menu of ten registers for storing the current
instrument state.
SAVE TRACE A SAVE
Displays a menu of eight registers for storing trace
contents.
SAVE TRACE B SAVE
Displays a menu of eight registers for storing trace
contents.
SAVELOCK ON OFF SAVE
When this function is on, the data in the state and
trace registers cannot be erased or overwritten. No
new data may be entered into the registers until this
function is turned off.
SCROLL CORR PTS CAL
Allows you to scroll through the list of ampcor
amplitude correction points.
SGL SWP —
Initiates one sweep and activates single sweep mode.
SIG ID −> CF AUX CTRL
Sets the center frequency to the frequency obtained
from executing SIG ID AT MKR.
SIG ID AT MKR AUX CTRL
Locates the frequency and harmonic number of the
mixer response where a marker has been positioned.
SIG ID ON OFF AUX CTRL
Switches manual signal identification on and off.
Signals that are correct for the selected band are
identified by being shifted less than 50 kHz.
SIGNAL IDENT AUX CTRL
Accesses a menu of signal identification functions.
SINGLE MEASURE MEAS/USER
Puts the spectrum analyzer in single sweep mode,
completing the current measurement.
Table 4-2 Instrument State Functions
Instrument State
Keys
Access Key
Description
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