Selecting The Frequency Coordinate; Selecting The Amplitude Coordinate; Completing Table Entry And Activating Amplitude Corrections; Saving Or Recalling Amplitude Correction Lhbles - HP 8590 E-Series User Manual

Selecting the kequency Coordinate
Press SELECT FREQ , then enter a frequency value for the point.
Note
Only two entries per frequency are used. If more points with the same
frequency are entered, only the first and last entries are used. All other
amplitude values are ignored. See Figure 5-13 for an example of two entries at
the same frequency.
Note
When entering amplitude-correction data, the frequency and amplitude
values will be listed as asterisks (***) until new values are entered. Once the
frequency value is entered, the segment is immediately sorted into the table
according to this value.

Selecting the Amplitude Coordinate

The amplitude value is entered by pressing SELECT AMPLITUD , entering an amplitude value,
and pressing a units key.
Note
Frequency or amplitude values that are not within range will be modified. For
example, a frequency value of 60 GHz will be modified to 30 GHz.
Completing I'dble Entry and Activating Amplitude Corrections
Pressing EDIT DONE blanks the amplitude-correction table from the screen and accesses the
menu with AMP COR ON OFF.
Pressing AMP COR ON OFF turns the amplitude corrections on and off.
Saving or Recalling Amplitude Correction 'kbles
Pressing Amp Cor under the (display_) key accesses SAVE AMP COR and RECALL AMP COR .
These softkey functions provide an easy way to save or recall current amplitude-correction
tables. SAVE AMP COR saves the current amplitude-correction table in the current mass storage
device (spectrum analyzer memory or memory card). To determine the current mass storage
device, press SAVE AMP COR . If MAX REG # appears on the spectrum analyzer display, the
current mass storage device is analyzer memory. If PREFIX= is displayed, the memory card is
the mass storage device. (Press (SAVE) or [RECALL_), INTERNAL CARD to change the current mass
storage device.) Press SAVE AMP COR , enter a register number, then press [ENTER] to save the
current amplitude-correction table in spectrum analyzer memory or on the memory card.
RECALL AMP COR recalls amplitude-correction tables from the current mass storage device
(spectrum analyzer memory or memory card). To determine the current mass storage device,
press RECALL AMP COR . If MAX REG # appears on the spectrum analyzer display, the current
mass storage device is analyzer memory. If PREFIX= is displayed, the memory card is the
mass storage device. (Press IsAvE_) or [m), INTERNAL CARD to change the current mass
storage device.) When recalling an amplitude-correction table from the memory card, it is
necessary that the current prefix match the prefix that the table was originally stored with.
Use Change Prefix to change the current prefix. To recall an amplitude-correction table,
enter the register number that the table was saved under, then press [ENTER).
Using Analyzer Features 5-39