Evolution Digital HD-uDTA-E - Table of Contents

Evolution Digital
EVO-SUP-DMS2002HD-U-001-v1r0 Page 2
Table of Contents
1.0! Introduction ......................................................................................................................................................10!
1.1! Terms and Abbreviations ..............................................................................................................................10!
1.2! References .....................................................................................................................................................11!
1.3! Document Overview .....................................................................................................................................11!
1.4! Out of Scope Material ...................................................................................................................................12!
2.0! DTA Modes .....................................................................................................................................................12!
2.1! High Level Overview ....................................................................................................................................12!
2.2! Boot Mode ....................................................................................................................................................13!
2.2.1! Reset Processing .....................................................................................................................................14!
2.2.2! Mode Transitions ....................................................................................................................................14!
2.3! Hunt Mode ....................................................................................................................................................14!
2.3.1! QAM Search ...........................................................................................................................................16!
2.3.1.1! CA System ID ...................................................................................................................................17!
2.3.1.2! Network PID .....................................................................................................................................17!
2.3.2! Hunt Mode On-Screen Messages ............................................................................................................17!
2.3.3! Mode Transitions ....................................................................................................................................19!
2.4! Pending Initialization Mode ..........................................................................................................................19!
2.4.1! CA Values check .....................................................................................................................................21!
2.4.2! DTA Activation and Configuration ........................................................................................................21!
2.4.2.1! Transition to Normal Operations ......................................................................................................22!
2.4.3! Network PID Monitoring ........................................................................................................................23!
2.4.3.1! VCT ID Assignment .........................................................................................................................23!
2.4.4! Pending Initialization Mode On-Screen Messages .................................................................................23!
2.4.5! Mode Transitions ....................................................................................................................................26!
2.5! Normal Operations Mode .............................................................................................................................26!
2.5.1! Turn On QAM Update ............................................................................................................................29!
2.5.2! Channel Map Updates .............................................................................................................................29!