NV30/NV40 Operations and Maintenance Manual
Issue 3.3 2014-12-10 Page vii
Release control record
Issue Date Reason
3.0 2011-11-10 Release 3 of product (NARF50B)
3.1 2012-12-15 Section 2: updated to support software release 4.0
Section 3: expanded air filter descriptions to include
M7, MERV 7 filters as suitable replacements
3.2 2013-10-01 Added Nautel Phone Home to User Settings
3.3 2014-12-10 Section 2: updated to support software release 4.2.7
or later; changed exciter TCXO screen to show dual
exciter option