Note
If CAL FREQ and CAL AMPTD
self-caliburation rmmmntiunva are used,
tine
CAL
FREQ continue should always be performnued befcnre tire
CAL AMPTD
routine.
lntermnuptinng tine CAL AMPTD
,
CAL FREQ
,
or
CAL FREQ & AMPTD
self-calibration routines unmay resnult
inn cormnu pt ml ata storeni inn RAM.
(If
tin is ocr mrs rerun un tire
CAL FREQ & AMPTD ronnilne.)
Winen time nelf-rail bratioun romutinnes brave arm ccessfnmiiy finn isinemi, CDRR (correcteul)
appears on tine left sine of tire aereenu.
Self-Calibration Routine Problems
if m Ire correction mlat a luas inn’eun rormum istenl or is obvionnsiy inna menu mate, mu sc’
CAL FETCH to
retrieve tine correvtinmn mint mn tInat Inas Inn’es’uons iv Imeenu smnvenl
,
‘io
retrieve correctionu factnmr data, press cac, MORE t of 3
,
CAL FETCH
,
If tire
fetcired eorrectionn miata is cormmujnt
,
time foliowing procenl nurv cmnmn me nnsvni to set
tire correction data hack to predetc’mnnri nun’nI tab men:
1. Presn
~~rdicy,
—37~,
~
MORE t of 3, MORE 2 of 3,
DEFAULT CAL DATA
2.
Perfommo tire CAL FREQ anni CAL AMPTD ronmtines, or tine CAL FREQ & AMPTD
romutine. Be sum me CAL 017,1’ is comm nuectecl to tIre spectruns a ml oem i ruinin
Note
(‘slug DEFAULT CAL DATA ummay ramuse tine
svlf-cabiimratiomr
momutine to fail (the frec1nuenmcy spann m’mmor
unay’
lint erfm’n’e sci tim
t
he
nbnectmnn
un
aumahyzer romutI nrc tlnat ben ten tine
30(1
hi liz call bmrumt inmmm
signnai). if thin occurs, imress (~~p~dMi~,
—37
~,
imefore
lmerfommning tire CAL FREQ ronutine, or tine CAL FREQ & AMPTD
ronutiune.
if time self-raiihmation routines camunot he juerfomment, see tine slnectmununu ammabyzer’s
Oimeration Manaab.
1-12
Getting Acquainted with the Spectrum Analyzer