DATA HOLD
[GRPIX]
This se lects how the graph is dis played on the screen. Se lect from
NORMAL, Min&Max, Min, or Max.
With Min & Max se lected, the min i mum and max i mum points for
each sam ple are shown. If Con nect Points is ON
(
SYSTEM|Graph ics|CONNECT ), a ver ti cal bar is drawn be tween
these points. Min dis plays only the mini mum for this sam ple.
Max dis plays only the maxi mum for this sam ple.
MODE
[SRCMOD]
Source sweep mode: FREQUENCY or POWER.
START
[SRCSTFRQ
SRCSTPWR]
Sweep start fre quency (MHz or GHz ) or power (dBm)
STOP
[SRCSPFRQ
SRCSPPWR]
Sweep stop fre quency (MHz or GHz ) or power (dBm)
NOTE
When the power me ter is com mu ni cat ing with a sig nal
source/gen er a tor over the se rial in ter face, if the source
fre quency power level or the fre quency it self is changed,
the source sweep dis play will be up dated where
ap pro pri ate.
Con trol The Con trol menu ad justs cur sor po si tion and tog gles the read out dis play in
Pro file, Power vs. Time and Source Sweep modes, and pro vides con trol over
dis play scaling.
SWAP
<<
>>
[CUR]
SWAP se lects which cur sor to move. The presently selected cur -
sor is de fined by a tri an gu lar marker at the top of the cur sor line.
Press the << soft key to move the se lected cur sor left, and the
>> soft key to move the se lected cur sor right. Trig ger de lay and
Gate Width are re lated to the cur sor po si tions. This fea ture aids
in meas ure ment of pulsed sig nals. Chang ing ei ther cur sor, or ad -
just ing the Gate width value, up dates both the cur sors and the
gate width value.
When en abled through the
Sys tem|Sound|CURSOR menu se lec -
tion, if a cur sor is moved into an il le gal space such as the edge of
the screen or the end of valid data (trig ger point on the left of the
screen) a warn ing beep will sound.
SCALE
[GRYT
GRYB]
Ad just the Y-axis of the graph us ing TOP dB Value and BOTTOM
dB Value pa ram e ters in the SCALE submenu. AUTO scale is
based on the min and max of the pre vi ous sweep.
ML2400A OM 4-25
OPERATION SYSTEM MENU
NOTE
If ei ther Min&Max, Min,
or Max is se lected, the
dis play will keep the
“old” data and may ap -
pear sta tion ary. The
DATA HOLD mode in
use is dis played on the
left of the screen, be low
the mid dle value of the
y axis.
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