Wegener DTV720 Installation & Quick Start Manual

The Wegener Model DTV720 Transport Stream Multiplexor receives up to two input ASI MPEG transport streams and two ATSC
8VSB broadcast signals and provides an output ASI stream (and optional DHEI stream) for connection to cable system transmission
equipment. This guide provides information for setting up and operating the DTV720. Additional information may be found on the
Wegener web site at www.wegener.com/
In addition to this guide, your box should include:
1. DTV720 Transport Stream Multiplexor
2. Power cord

Front- and Rear-Panel Views

Connector/Pin-out Information

Ref Connector Designation
1&2 RF In
3&4 ASI In 1 & ASI In 2
5&6 ASI Out 1 & ASI Out 2
7 Ethernet
8 Serial I/O
9

Status Relays

10 DHEI
11 115/230 VAC
Status Relays
Signals (Ref 9)
Pin
Signal Name
#
9 Alarm NC
4 Alarm COM
8 Warning NC
3 Warning COM
6 Warning NO
1 Not used
7 Alarm NO
2 Not used
800043-02 Rev. A
DTV720 Installation Quick Start Guide
3. UL safety sheet

Rear Panel Connector Descriptions

Type Signal Name
F (female) RF In
BNC ASI In
BNC ASI Out 1 & ASI Out 2
RJ-45 jack Ethernet_In & Out
DB-9 For Factory Use Only
DB-9 Alarm Contact Closure
DB-15 DHEI Output
IEC receptacle AC Line In
LED Description
OPTION
For Use with Optional Module 1
MOD 1
ASI 1 ON - ASI input sync present on ASI 1
LOCK OFF – Loss of ASI input, PAT, or PMT.
ON – Warning conditions
WARNING
OFF – No warnings
ON – Alarm conditions
ALARM
OFF – No alarms
LED Indicator Descriptions
LED
OPTION
MOD 2
ASI 2
LOCK
ASI OUT
LOCK
LAN
ACTIVITY
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Description
Off-air signal from antenna or other RF source
ASI from IRD or other source
To QAM Modulator or ASI Mux
To LAN – for WEB Control
For Factory Use Only
To Alarm Monitoring
To QAM Modulator or ASI Mux
To AC Power Outlet
Description
For Use with Optional Module 2
ON - ASI input sync present on ASI 2
OFF – Loss of ASI input, PAT, or PMT.
ON – ASI output active
OFF – No ASI output
ON – Ethernet data to the unit.
July 21, 2004