6100-Gfast Multifunction Copper Tester Operation Manual
© 2020 Radiodetection Ltd
121
Multiple Tone Graph
The
Multiple Tone Graph
tab displays results in text
and graphical formats. From this page, you can run the
RX Tone with FED
test using multiple frequencies, by
configuring the following parameters:
Current Group
is the current test group name,
for example
Frequency Tests
.
Current Test
displays the test being
measured. Here you can switch to another
Frequency test from the given list. However,
this action will terminate the ongoing
measurement test.
Receive Tone
allows you to select either a
VF
(voice frequency) or
WB
(wideband) signal.
WB
selection is only available when the
30
MHz Wideband Testing
software option is
installed.
Termination Resistance
defines how much
resistance the tester uses to connect to the
line, and is set as follows:
o
for
VF Receive Tone
, a read-only
value of 600
Ω.
o
for
WB Receive Tone
, select 100, 120,
or 135
Ω.
FED Frequency Group
allows you to select
the frequency that the TS125 FED will transmit,
from a preset list.
o
for
VF Receive Tone
:
POTS/PSTN: 404, 804, 1004, 1204,
1804, 2204, 2404, 2804, 3204, 3404
Hz
VF 5 Tone: 404, 1004, 2804, 3004,
3604 Hz
o
for
WB Receive Tone
:
HDSL: 20, 30, 50, 70, 90, 110, 130,
196, 400 kHz
T1/E1: 200, 400, 500, 700, 772, 1024
kHz
ADSL1/2+: 25, 69, 90, 110, 138, 300,
550, 800, 1104, 2208 kHz
VDSL2-12: 25, 138, 276, 3000, 3750,
5200, 8500, 12000 kHz
WB 5 Tone: 196, 392, 772, 1100, 2200
kHz
Select Graph
button changes to
Graph
Selected
when pressed and opens a new
selection of function keys which allow you to
maneuver the graph as follows:
o
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.
o
Zoom
references the middle of the x/y
axis and not the cursor position. Press
the arrow keys as follows:
Right = x-axis zoom in.
Left = x-axis zoom out.
Up = y-axis zoom in.
Down = y-axis zoom out.
o
Pan
- use left/right arrow keys to pan
the x-axis and the up/down arrow keys
to pan the y-axis.
o
1:1
resets the x-axis and y-axis limits
to full scale.
o
Return To Test
removes these
function keys and displays the test
page.
Result
displays the values for both the RX
VF/WB Loss and Frequency.
Test Status
displays the current state of
measurement or an error message.
To select the parameter values:
1. Press the up/down arrow keys to highlight the
desired parameter.
2. Press the left/right arrow keys to view and
select the options.
OR
