User guide

Preface
Rev 2.0 Feb.12 5
Revision
History
Revision
number
Release date Changes
1.0 June 2011 GX400 HSPA+ User Guide created.
2.0 January 2012 GX400 HSPA+ User Guide updated. Major edits and additions made to Chapters 3
and 5, including new graphics, and new sections on device mounting, low power
modes, digital output, and LED reset. Other miscellaneous updates also added.