Har Mo Ni Cs An D Sp U Rio Us Co Nf I Gu Rat Io N Ti Le - Viavi 3900 Series Operation Manual

7.4.6

Har mo ni cs an d Sp u rio us Co nf i gu rat io n Ti le

Th e H arm o ni cs an d S pu rio us C on fig ura tio n Tile s ets s we e p a n d P a ss /Fa il p a ram e te rs for
ha rm o nic s a n d s pu rio us m ea su re m en ts . T his tile is on ly a va ila ble w he n the H a rm on ics &
Sp u riou s Te st O ptio n (39 0 XO P T 06 0) is in st alle d in t he T es t S et.
7. 4. 6. A Fi el d Defi ni ti o ns
7. 4. 6. A. 1 S pu ri o us S ta rt Fr eq
Th e Sp u riou s Sta rt f ield se ts the lo w er f req u en cy at wh ich S pu rio us m e as ure m en t s w ee ps
be gi n.
7. 4. 6. A. 2 S pu ri o us S to p F re q
Th e Sp ur iou s S to p field se ts the u pp er fre qu en cy a t w hic h S p urio u s m e as ure m e nt s w ee ps
sto p .
7. 4. 6. A. 3 S pu ri o us T h res ho l d L evel
Th e Sp u riou s Th re sh old fie ld se ts t he le ve l at w hic h S p uri ou s m e as ur em e nts a re
trig ge re d. Th e Te st Se t r ec ord s m ea su re me n ts o f fr eq ue n cy sp ike s t ha t e xc ee d t he
de fin ed th re sh old le ve l.
7. 4. 6. A. 4 2n d Ha rmo ni c Up p er L im it
Th e 2n d Ha rm o nic U pp er Lim it s fie ld se ts up pe r lim i t va lu e fo r 2 nd H a rm on ic
m ea su re m en ts.
7. 4. 6. A. 5 3rd Har mo ni c Up pe r Li mi t
Th e 3rd H a rm on ic Up p er L im it f ield s ets up p er lim it va lu e f or 3rd H ar m on ic
m ea su re m en ts.
7. 4. 6. A. 6 E na bl ed / Di sab l ed
Th e En a ble /D isa ble T og g le b ut ton tu rn s d ef ine d lim its o n an d off . D ef au lt v alu es a re
ap pl ied if v alu e s a re no t d efi ne d b y us er.
A n al og D up le x S y st em
F ig . 7 -14 H a rm & S pu r L im its Co nf igu ra tion T ile
7 - 15