The following topics explain the user functions available within the
Reverse Alignment mode.
Softkeys
Three softkeys on the SWEEPLESS SWEEP screen provide the following options:
FILE
Save File…
Saves the current measurement as a static measurement file. NOTE:
When a saved static measurement file is opened, the graph will be one
similar to the live measurement graph.
TIP: To assure exact measurement recording of current display, always
pause (SHIFT 8) measurement updates before saving or printing a measurement
file.
Open File…
Proceeds to a work folder associated with reverse alignment files. Select
a desired file.
VIEW
Several viewing options are available to assist you with data assessment.
Press the VIEW softkey. Use the
arrow keys to choose the menu item you prefer and press ENTER
to make your selection.
Select Auto Reference to automatically
view measurement results in the best reference setting on the graph (Keystroke
shortcut: SHIFT 9). NOTE: For
best reference setting results you may have to select the Auto
Reference button more than once (up to three times).
Select 1 dB/div, 2 dB/div, 5 dB/div, or
10 dB/div to adjust the vertical resolution of the graph for the
best viewing.
Select (or deselect) Zoom to
turn on and off graph magnification. When selected, the Zoom feature produces
a display that has a frequency span that is defined by the position of
the markers in the original non-zoomed view.
Select Pause to suspend measurement
updates (Keystroke shortcut: SHIFT 8).
Use the arrow keys to select Marker A
or Marker B as the active marker,
then press ENTER. Use the Left and Right
Arrows to move the marker.
MARKERS
Low
Sets the low marker.
High
Sets the high marker.
SETTINGS
Test Point Comp…
Proceeds to the test point compensation configuration screen.
Changes are made and stored within the DSAM Configuration mode.
Sweep Settings
Proceeds to the sweep settings screen.
Changes are made and stored within the DSAM Configuration mode.
Telemetry Frequency…
Proceeds to the telemetry settings screen.
NOTE: All settings made in the telemetry settings screen are saved
in the active channel plan identified in the upper right-hand corner of
the display. Configuring specific channel plans for the system under test
will simplify repeat visits to the same site. Simply select the appropriate
channel plan for the network.