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Couple and Uncouple Display Markers
At a preset state, the markers have the same
stimuhrs
values on each channel, but they can be
uncoupled so that each channel has independent markers.
1.
Press
CMarker
Fct”)
:~:~~~:,~~~~~~~
Ed
sele~
from
the
fonowing
keys:
,.,,,.............
;;..A....%%
. . . . .
..s..__/
..u..:
:
Choose
~~~~~~~
if
you
wmt
the
analyzer
to
couple
the
maker
staff
values
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
:
.:.../:......::::::..
L
/
.
.
.:.
for the display channels.
..i
,,_,,
:
.,
;
,..
.sy....:.:.:...:.:.
Choose
.~~~~~~~~
if you want the analyzer to uncouple the marker stimulus
. . . . . . . . ..<..<..... ::
:::..1...
.,.
/,.
values for the display channels. This allows you to control the marker stimulus values
independently for each channel.
Figure 2-15. Example of Coupled and Uncoupled Markers
To
Use Polar Format Markers
The analyzer can display the marker value as magnitude and phase, or as a real/imaginary pair:
,.
.,.,.,.,..,
_
_
_;
.,..............,.,...,.,.
:~~~~
gives
hear
matude
and
phase,
:~~~~~
gives
log
magnitude
md
phase,
$&@J
. .
..A
. . .
.A....
s.;: . .
..A
. . . . . . .
..z.....
. . . . . . . . . . .:.>....
:......
:<:.
._..
i
i:;~;~;:..~~~~.:.::::
ii
.
...:
.._....._..................
gives the real value first, then the imaginary value.
You can use these markers only when you are viewing a polar display format. (The format is
available from the
(%GZ)
key.)
Note
For greater accuracy when using markers in the polar format, it is
recommended to activate the discrete marker mode. Press
(jGiGEG)
i.._C*;;;._/
_...
._
_
:,
;.
.:-::-
_
__i...
,:~~~~~~~
~~~~~~~.
..~...~.................................
:
..‘.?Z
:::.:::::
:.................
.:.
..::::
. . . .
,.,....
::.:
;.;
. . . .
<...
1.
To
access the polar markers, press:
2-24
MaLinO
Measurements