EB200 Manual
Operation
4052.2000.02 3.32
E-7
3.18.3 D-SCAN (option)
This menu is obtained by pressing the D-SCAN softkey in the MAIN menu.
The marker position is highlighted through a dashed line. To the right next to the marker, the level
measured at the marker position is represented in a tracking window. Thus individual signals can be
measured for level and frequency.
Softkeys
The softkeys display the current corresponding status.
NORM DIFF
toggle key:
differential or normal spectrum
RUN STOP
toggle key:
sweep mode: listening mode (frozen spectrum)
BW ZOOM
toggle key:
change-over to bandwidth-zoom mode
^ TO
A
start action:
marker to peak
The frequency marker jumps over to the next relative level maximum that is to the right of the marker in
the DSCan spectrum at SQU OFF. If the squelch function is switched on, the frequency marker is set to
the next level maximum on the right above the squelch line. If no further level maximum is available on
the right of the current level maximum, the frequency marker jumps over to the first level maximum on
the left in the DSCan spectrum.
RNG 60
4-way toggle key:
Y-scaling (20, 40, 60, 80 dB span)
CONFIG
Switch over to the configuration menu D-SCAN CONFIG
Symbols
^
Marker or receiver frequency
|<- Start
frequency
->| Stop
frequency
<-->
Span frequency range ( = stop frequency - start frequency)
->|<
Center frequency ( = stop fre start frequency / 2)
Note:
Due to system conditions the sweep width of 9 to 200 kHz for IF filter bandwidth 15 to 150 kHz cannot
be used. The sweep width of 9 to 60 kHz for IF filter bandwidth <15 kHz cannot be used..
