Chapter 2 113
Making Adjustments
16. Frequency Response of the 8592L/94L, 8593E/94E/95E/96E, and 8594Q
55.Press the following analyzer keys.
MKR, MARKERS OFF
FREQUENCY, ⇑
56.Step through the remaining frequencies listed in Table 2-12
(Option 026: Table 2-13). At each new frequency, repeat step 51 to
step 55 and enter the appropriate power sensor cal factor into the
measuring receiver as listed in Column 2 of Table 2-12 (Option 026:
Table 2-13).
Adjustment for the 8592L and 8593E spectrum analyzers is
complete. Continue with the next step.
Entering Flatness Correction Data
57.Enter the pass code by pressing the following analyzer keys.
PRESET
FREQUENCY, −2001, Hz
58.To access the flatness correction menu, press the following analyzer
keys.
CAL, More 1 of 4, More 2 of 4
SERVICE CAL
FLATNESS DATA
CAUTION The next step will erase all currentflatness correction. Thisstep is tobe
performed only if the A16 processor/video assembly has been repaired
or replace.
59.Initialize the area of memory where the flatness correction data is
stored, by pressing the following keys.
INIT FLT 22 GHz For Option 026, 027 only: Use INIT FLT 26.5 GHz
PRESET
FREQUENCY, −2001, Hz
CAL, More 1 of 4, More 2 of 4
SERVICE CAL
FLATNESS DATA
60.Enter the flatness corrections, by pressing EDIT FLATNESS.
61.The frequency of the first data point, 12.00 MHz, will be displayed in
the active function block of the analyzer display.
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