User's Manual Part 1

Nomad User’s Manual Chapter 5 – Defining a Test
Copyright © Spirent Communications, Inc. 2013 49
 After the Auto-Level Assist Wizard has run its course, the Results Review dialog will
appear. Examine the downlink and uplink results for each channel. Select whether to use
the saved level setting or the Level Assist recommendation.
 Click Next to store selections.
Figure 5-20 - Auto-Level Assist Results Review
The Auto-Level Assist process should be repeated if, during testing, the input and output levels do
not provide:
 Maximum MOS values and/or
 Downlink and uplink insertion gain values corresponding to Spirent’s recommendations
(downlink gain close to 0, uplink gain between -12 and -3 dB)
If the Auto-Level Assist process is unable to provide appropriate results, the input and output
volume settings should be manually overridden during testing using the procedure described in
Section 7.2.1.2.