Performing An Acquisition From Results Page; Multi-Wavelength Acquisition - Viavi T-BERD/MTS 2000 User Manual

Performing an acquisition from Results page

Once the results page is displayed, you can perform a new acquisition modifying the
main acquisition parameters.
Before launching a new OTDR acquisition, make sure the trace(s) dis-
played have been previously saved if necessary, as the new acquisi-
tion will automatically delete the displayed results.
1 On Results page, in Expert OTDR mode, press the softkey Quick Setup.
The acquisition parameters that can be modified display under the results trace.
Figure 30 Results page and Quick Setup menu (Expert OTDR)
2 Modify the acquisition parameters wished in the displayed menu:
Laser / Acquisition / Range / Pulse / Time: See
3 Once configured, launch the new OTDR test pressing the S
Press again Quick Setup menu key to hide the menu under the trace.

Multi-wavelength acquisition

If the module possesses several lasers, to perform successive acquisitions on all the
wavelengths:
1 In the S
All if a module with only one OTDR port is used).
2 Start the acquisition by pressing the S
Chapter 5 Launching a reflectometry test and displaying results
menu, check in Laser line, that
ETUP
User Manual
Performing OTDR acquisitions
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several lasers are selected (or select
/S button.
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/S hard key.
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