Disaster Recovery - Motorola DSR-4550 Operator's Manual

Disaster Recovery

The DSR-4550 performs automatic disaster recovery of lost L-band signal without
operator intervention based on settings and definitions provided by the uplink equipment.
The DSR 4550 does the following in disaster recover mode:
• Mutes all outputs
• Maintains the current Low Noise Block (LNB) Converter offset
• Attempts to reacquire the lost L-band signal until the transponder-search entry delay
time period has elapsed (default value is 30 seconds).
Note: Transponder search entry delay time is set up by the uplink equipment.
• Automatically terminates disaster recovery when the lost signal is acquired.
Acronyms
The following acronyms are used within this manual.
AES/EBU
ASI
APL
BNC
CATV
CND
DCII
DSMCC
DSR
DTMF
DVB
EIA
EMM
FCC
DSR-4550
Audio Engineering Society/European Broadcasting Union
Asynchronous Serial Interface
Applied Physics Laboratory
Bayonet Navy Connector
Cable Television
Cannot Duplicate
®
DigiCipher II
Digital Storage Medium Command and Control
Digital Satellite Receiver
Dual-Tone Multi-Frequency
Digital Video Broadcasting
Electronic Industries Association
Entitlement Management Message
Federal Communications Commission
Introducing the DSR-4550
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