are automatically set at their last used levels.
Use the
Controls
button to view the following at the bottom of the Sweep screen.
Frequency
: Displays the
Start
,
Stop
,
Center
, and
Span
frequencies.
Scale
: Displays the
Reference Level
,
Attenuation
, and
dB/Division
.
Trace
: Displays the
Smoothing
,
Average
,
Gain Offset
, and
Slope
Offset
.
Marker
: Displays the
Vertical
and
Horizontal
marker control settings.
Tap
Measure
to return to the
Sweep Controls
menu.
8.2.2 Sweep Mode
Tap the
Return
button to switch to the
Return Sweep mode
. Similar to Forward Sweep, the test signal is generated by the CX380C,
injected into the system, and measured by the CaLan 3010H+ at the headend of Hub. The results data is then sent back to the
CX380C unit.
When in Return Sweep mode, tap the
Forward
button to switch to Forward Sweep mode.
8.2.3 Sweep Status and Sweep Table
Tap
View
to access the
Sweep Status
and
Sweep Table
buttons.
Sweep Status
The Sweep Table displays Downstream Frequencies for both Forward and Reverse Sweep. These are displayed for viewing only. To
make changes to the Sweep Table, so to the Sweep Setup screen.
CX380C User Manual RevA00
Page 59 of 105
