In Trod U Ctio N; Mar Kers; Enab Li Ng M Arker S; Posi T Ion In G Ma Rkers - Viavi 3900 Series Operation Manual

Radio test set
Hide thumbs Also See for 3900 Series:
Table of Contents

Advertisement

6 .1
I NTRO DUCT I O N
Th is ch ap te r e xp lain s t he u se of the 3 90 0 Sp ec tru m A na lyz er , C ha nn e l A na lyz er, an d
O sc illos co pe In st rum e nt s. T h is c ha pt er is in te nd ed fo r u se rs fam il iar wit h th e ge ne ra l
pr inc iple s an d u se o f th es e ins tru m en ts.
6 .2

MAR KERS

39 00 In st rum e nt s in clu d e m a rk er f un ctio n s w h ich al low u se rs to o b tain m e as ure m e nts a t
sp ec ifie d p o ints o n a s ign al. Im ple m e nta tio n o f m a rke r f un ctio n s v ari es ac co rd ing to th e
ins tru m en t. T h is s ec tio n u se s the C ha n ne l A na lyz er M ar ke r fu nc tio ns as ex a mp le s.
6.2.1

Enab li ng M arker s

M ar ke rs a re e na ble d us ing th e f ollo w ing m e tho ds :
6.2.2

Posi t ion in g Ma rkers

M ar ke r p os ition is ad ju ste d by the fo llo wi ng m eth o ds :
NOTE
C h apt er 6 - R ad io T est In str um en ts
S ettin g M ar ke r 1 /M ark er 2 So ft K e y to E N AB L E;
S ele ctin g M ar ke r fr om d ro p-d o wn m e nu , t he n se ttin g M a rk er En a ble to gg le b utto n
to O N (thi s a pp lie s to S pe ct rum An aly ze r a nd C h an ne l A na lyz e r);
S ettin g m ar ke r to gg le bu tto n(s ) to E na b led st ate .
B y fo cu sin g on th e Ma rk er Po si tion fie ld an d en ter ing a va lue in th e d a ta f ield ;
B y fo cu sin g on th e Ma rk er Po si tion fie ld an d us ing th e R o tar y C o ntr ol K n ob to
m ov e the se le cte d m ark er to a n e w r efe re nc e po int.
(M o us e o pt ion ) B y foc us ing o n t he M ar ke r P os itio n f ield a nd u sin g a m o us e t o
clic k a n d d ra g t he se le cte d ma rk er to the d es ire d lo ca tio n o n th e d isp la y fie ld .
Th e M kr 1/M k r 2 S oft Ke ys a cce s s a dd itio na l s oft ke ys th at a ls o a dju s t m ar ke r
po sit ion o n th e dis pla y fie ld.
In st rum e n t M ar ke rs a re d es ign ed to m a inta in foc us o n t he la st
s ele ct ed m a rk er. S el ec ting a no n- m ark er fu n ctio n o r pa ram e te r do es
n ot ca us e the T es t S et to los e m a rk er foc us . Wh en u sin g a m o us e
c lick ing o n the g rap h field re p os itio ns the la st se lec ted m a rke r t o
th a t po s ition .
6 - 1

Advertisement

Chapters

Table of Contents
loading

This manual is also suitable for:

390139023920

Table of Contents