Chapter 5
Launching a reflectometry test and displaying results
Advanced functions in OTDR Expert mode
User Manual
770000102/08
63
2
Press the
and
direction keys, as many times as necessary,
until the active trace is displayed in green.
or
Click on the trace numbers in the upper right side of the
result page until the trace desired is selected.
Removing a trace
Removing the current trace in overlay
It is possible to remove a trace displayed. To do this, first select it (see
previous paragraph), then successively press
Advanced
>
Overlay
>
Remove Current Trace
.
Removing all the traces in overlay
To remove all the traces except the current trace, then successively
press
Advanced
>
Overlay
>
Remove Other Traces
.
Quitting the
overlay menu
To quit the overlay menu, press the
Exit
key.
Reference
Trace function
The reference trace function consists in defining trace(s) which will be
«blocked» on screen and used as models before acquiring or loading
other standard trace(s).
Use of the
reference trace
function in the
Result page
Once one or several trace(s) is/are displayed, after an acquisition or
loaded from the explorer:
1
If several traces are in overlay, check the correct current trace is
selected
2
Go in the
Advanced
menu
3
Click on
Overlay
4
Click on
Set curve As Reference
key.
The active trace becomes the reference trace;
–
the icon
appears on the upper right hand part of the results
table.
To define all the traces displayed as reference traces, click on
Set All As
Reference
key (whatever is the active trace).
traces
numbers
MTS2100 4100 Module US rev08.book Page 63 Jeudi, 1. août 2013 1:43 13