www.qtech.ru
Preface
Manual Introduction
This manual introduces the appearance, hardware, and installation preparation and method of
the QSR-2920 series router, as well as its basic use and daily maintenance in terms of
energization & operation, troubleshooting and equipment maintenance.
Product Version
This manual is applicable to the product versions as below.
Target Users
The major target users of this Manual are:
Hardware Installation Engineer
Debugging Engineer
Site Maintenance Engineer
System Maintenance Engineer
Convention
Convention of screen output formats
Key information of screen output (red part)