Viavi 3900 Series Operation Manual page 79

3. 8. 2. B Data F i el ds Back gr ou n d Co lo r
Th e ba ck gr ou nd c olo r o f th e d a ta f ield p rov id es inf orm a tio n r ela tin g t o th e sta te of the
m ea su re m en t a nd w he th er or no t lim its h av e b ee n en ab le d.
3. 8. 2. C P ass o r F ai l I n di ca tor s
Whe n the re su lts of a tes t h av e n o sin gle v alu e, su ch a s D ig ital Ra d io b u rst pro file s, the
re su lt is sh ow n sim p ly as P as s o r F ail wit h a G R E EN o r R E D ba ck gro u nd re sp ec tiv ely .
Te st Se t O p er at ion
In dic at es ac qu ire d
re ad in g is IN V AL ID .
In dic at es ac qu ire d
re ad in g is A B OV E se t
.
u pp er lim it (F A IL)
In dic at es ac qu ire d
re ad in g is w ith in s et
lim its (P A SS ).
Fig . 3 -1 9 D a ta Fie ld B ac kg rou n d C o lors
F ig. 3-2 0 P as s/F ai l Ind ic ato rs
3 - 25
In dic at es ac qu ire d
re ad in g is V A LID .
In dic at es ac qu ire d
re ad in g is B E LO W
d efin e d lo w er lim it.
In dic at es fie ld i s
S E TT LI NG .