AD1000 User’s Manual
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u
Some certain values such as pulse width, wavelength and etc won’t
change along with the distance. Pulse indicated by second, wavelength
indicated by nm
u
When select m as length unit, system will display km in some place
u
When select ft as length unit, system will display kft in some place
u
When select mi as length unit, system will display kmi in some place
11.21 Display or switch the trace
In the OTDR test application program, when opened multi trace, there are two ways
to switch the displayed trace
1.
To hide or display the trace: click the file name label on the upper left.
2.
Or click the [
close trace] on the surface upper right to close current
trace.
11.22 Check current trace parameters
Check current trace information on {Trace Info.} label.
Fig 11.10 Check the trace parameters
The content displayed is shown below:
File name, save date and time, test wavelength, test pulse width, test time, test
distance, total loss, average loss.
Ø
File name: The name of current trace
Ø
Date: Date and time of test.
Ø
Wavelength: Laser wavelength used for test
Ø
Pulse width: Laser pulse width used for sampling
Ø
Averaging time: Continuous sampling time
Ø
Range: Distance used for test
