NARDA FieldMan, Руководство пользователя

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10 Cross-mode functions
106
FieldMan Narda
10.7 Peak marker
In addition to the marker, the peak marker is available for evaluating the peak values in
the following operating modes.
•
FIELD STRENGTH
•
SPECTRUM
•
SHAPED TIME DOMAIN
•
TIMER LOGGING
(after calling the measurement in the
DATA LOGGER
)
For this purpose, up to 25 peak values are recorded and sorted in descending order.
Number 1 is the highest peak value. The selected peak value is displayed within the
cross key symbol.
Marker type On/Off Symbols Representa -
tion
on the display
Control via cross
key
Off On
Marker SK1
◄ ► ◄ ►
Peak Marker SK4
◄ ►
▲▼
Use the Peak Marker:
✓ The marker is switched on (see the descriptions in the respective operating modes).
1.
Press
SK4
to switch on the peak marker.
2.
Move the marker:
a.
Use the ◄ ► keys to move the marker to the nearest peak on the left or right.
b.
Use the ▲▼ keys to move the marker to the next higher or next lower peak.
↳
The selected peak value is displayed within the cross key
symbol.
3.
Press
SK4
to turn the peak marker off again.