Proview 2990 Interfaces And Features - Harmonic ProView 2900 Installation Manual

Chapter 2: Introduction

2.2.7. ProView 2990 Interfaces and Features

The ProView 2990 is a dual 4:2:0 decoder. The ProView 299x family consists of three
composite video interfaces. The CVBS #1 connector is for the broadcast quality video of
decoder #1. The CVBS #2 is used for monitoring. The CVBS #3 connector is for the
broadcast quality video of decoder #2.
Figure 2-8 illustrates the ProView 2990 rear panel. The ProView 2990 basic and software-
licensed features are also detailed.
Basic Features
1 composite video for program 1- Broadcast
•
quality (upper-right connector)
1 composite video for program 2 - Broadcast
•
quality (upper-left connector)
1 composite video for program 1- Monitoring
•
quality (lower connector)
4 active analog-audio-stereo balanced
•
interfaces
SNMP management (10/100 Base-T)
•
Web-based management (10/100 Base-T)
•
RS-422 high speed data output
•
GPI
•
NOTE
In the case of power failure or system shutdown, ASI OUT 1 output will become ASI loop-
through. Use ASI OUT 1 output for cascading a chain of ProView 2900.
The Russian SECAM D/K (composite video only) is available only through special orders.
© Harmonic Inc. Manual p/n 101543/Ver 1.0
Figure 2-8: ProView 2990 Rear Panel
2-9
ProView 2900 Models
Software Licensed Features
ASI input
•
Dual (identical) ASI output
•
Dolby Digital (AC-3) LT/RT
•
downmixing
RS-232 low speed data output
•
RS-422 high speed data output
•
DVB-S2 Advance Modulation
•
(optional)
ProView 2900 Series/SW Version 1.94