Wegener Communications 6420 user manual Basic IRD Functions

			iPump 6420 User’s Manual
Table 3-1: i6420 Front-panel Menus				62
	User Controls			66
3.1.5.		Terminal		66
3.1.6.		SNMP Status		67
3.1.7.		PIO Inputs		67
3.1.8.		Automatic Restoral of Audio		67
	Loss-of-Signal			67
	Auto Recovery Modes			67
3.1.9.		Fault Indications		68
3.2.	Basic IRD Functions			69
3.2.1.		Transport Front-end		69
	DVB Tuner			69
	Tuning Parameters			69
	LNB DC output			70
	Transport Demux			70
3.2.2.		Live Audio play		70
	Audio Stream Selection			70
	Codec, resamplers, timing adjustments (buffer-locked loop)			71
	Audio Buffer delay			71
	Audio Settings: Muting, Stereo Routing & Attenuation			72
3.2.3.		Delivery of Relay closures		72
3.2.4.		Delivery of RBDS data		73
3.3.	Stored File Creation and Management			73
3.3.1.		File Storage and Management database		73
	Basic File and Asset Management			73
	Automatic File and Asset Deletion			74
	User Controls:			74
3.3.2.		Assured File Delivery over satellite		74
3.3.3.		Kencast File Delivery over satellite		75
3.3.4.		HTTP File Delivery over internet		76
3.3.5.		Other file creation & delivery mechanisms		76
3.3.6.		“Asset Healing”, a content modeling & recovery utility		77
Figure 3-16: Asset Healing in operation				78
3.4.	Insertion of Audio from Stored Files			79
3.4.1.		Simple File inserts		79
3.4.2.		Playlists		80
3.4.3.		Timing Model		81
Figure 3-17: iPump6420 File Insertion Timing Model				82
3.4.4.		Insertion Profiles		83
	Overview			83
	Current Profile Keywords			83
	User Controls			83
3.4.5.		File Selection Keywords		84
Figure 3-18: Example of using the SHUFFLE file selection keyword				85
3.4.6.		Asset Aliases		86
3.5.	Off-Air Recording (option)			86
3.5.1.		AM/FM tuner setup		87
www.wegener.com			800070-01 Rev B	Chapter 3, Page 38