6100-Gfast Multifunction Network Analyzer Operation Manual
94
© 2020 Radiodetection Ltd
6. In the list, press the up/down arrows to
highlight the desired files and press
to
select/deselect a
Mask
.
7. Press
to come out of the list.
All of your enabled masks are now listed on the
PSD
tab page in the
Mask
parameter, for test
selection.
Result Details
The
Results Details
read-only page displays the WB
PSD Noise test results, in text and graphical format. If
an ESEL (Exchange Side Electrical Length) value was
set, it is also displayed. The graph can be viewed in
portrait and landscape modes, and maneuvered as
follows:
Cursor
- press the left/right arrow keys to
decrease/increase the values by moving the
cursor. Press and hold the left/right arrow keys
to accelerate the cursor. Press
to recall the
cursor and place it in the middle of the current
x-axis limits.
Zoom
references the middle of the x/y axis and
not the cursor position. Press the arrow keys
as follows:
o
Right = x-axis zoom in.
o
Left = x-axis zoom out.
o
Up = y-axis zoom in.
o
Down = y-axis zoom out.
Pan
- use left/right arrow keys to pan the x-axis
and the up/down arrow keys to pan the y-axis.
1:1
resets the x-axis and y-axis limits to full
scale.
Landscape Mode
function key allows you to
view the test results in landscape mode.
Whether the keyboard is on the right or left is
dependent on your preferred
Landscape
Mode Settings
configured in
Setup/Application Settings/General
.
Portrait Mode
is used to change the screen
orientation from landscape to portrait.
11.6 WB Impulse Noise
The wideband impulse noise test allows you to
measure impulse noise on the circuit under test.
Count
The
Count
function displays and updates results in
real
time
, for the length of time set in
Test Duration
or less
if you stop the test. The last valid results then remain
displayed.
Current Group
is the current test group name,
for example
Noise Tests
.
Current Test
displays the test being
measured. Here you can switch to another test
from the given list. However, this action will
terminate the ongoing measurement test.
WB Noise Filter
displays the filter currently
enabled. Options are:
None, ISDN-E, HDSL-F,
ADSL-G, ADSL, ADSL2+, VDSL, VDSL2-8,
VDSL2-12, VDSL2-17, VDSL2-30
.
Termination
is either
Terminated
, if the
termination resistance is internal to the unit, or
