Wegener Communications 4422

Page 25

Page 25 of 72 UTY4422-002

Figure 2. Ferrite Bead Installation

* * * CAUTION * * *

To meet FCC requirements, the alarm and contact closures must have a

ferrite bead installed on each pair of wires leading from them. See

Section 2.5.2 (Page 23) and Figure 2 (Page 25) for instructions on their

installation. There are 3 ferrite beads packed with the unit. One of

these is for the alarm relay output, and two are for the contact closures.

ALARM

CLOSURE

250mA

MAX

Contents

Main Instruction Manual UNITY4422 MPEG VIDEO DECODER with DVB-ASI INPUT CARD Page CAUTION CAUTION WARRANTY Page About This Manual Page TABLE OF CONTENTS SECTION 2 SYSTEM CONFIGURATION..........................................15 APPENDIX A TERMINAL/MODEM COMMANDS..........................43 APPENDIX B FRONT PANEL DISPLAY............................................47 LIST OF ILLUSTRATIONS LIST OF TABLES SECTION 1 GENERAL INFORMATION 1.1 GENERAL 1.2 INTRODUCTION 1.3 UNPACKING AND INSPECTION 1.4 INSTALLATION INSTRUCTIONS * * * WARNING * * * 1.7 PHYSICAL SPECIFICATIONS 1.8 TECHNICAL SUPPORT 1.9 MANUALS SECTION 2 SYSTEM CONFIGURATION 2.1 UNIT OVERVIEW 2.2 BLOCK DIAGRAM DISCUSSION Page 16 Figure 1. UNITY4422 Block Diagram 2.3 SPECIFICATIONS Page Page 2.4 LOCAL CONTROLS AND INDICATORS Page 2.5 EXTERNAL INPUTS AND OUTPUTS Page Page Page Page 26 Figure 3. UNITY4422 Front Panel Figure 4. UNITY 4422 Rear Panel D1 No Connector. Hole Capped DVB-ASI INPUT 2.6 EXPANSION CARD CONFIGURATION Page SECTION 3 OPERATION 3.1 MODES OF OPERATION 3.2 LED & ALARM / WARNING CONDITIONS Page 3.3 RELAYS 3.4 PROGRAM SELECTION 3.5 AUDIO HANDLING 3.6 SOURCES OF CONTROL 3.7 SERIAL PORT - COMMAND SYNTAX 3.8 RECEIVER FUNCTIONS Page Page Page 38 3.8.4 Push Button Functions Table 19. Push Button Functions Page 39 Table 20. LC Display Menus (Continued) Page 40 MAIN LEVEL SECOND LEVEL THIRD LEVEL Required Page Page APPENDIX A Terminal/Modem Commands A.1 STATUS COMMANDS A.2 CONTROL COMMANDS Page Page APPENDIX B FRONT PANEL DISPLAY B.1 HOME SCREEN B.2 UNIT SERIAL NUMBER B.3 EMAIL B.4 HARDWARE SETUP Page Page Page B.5 STATUS REPORTS Page Page Page Page Page Page Page B.6 VERSION B.7 NAVIGATION HELP Page Appendix C Glossary of Terms Page RMA REQUEST Page Record of Revisions DEFAULT CUSTOMER CONFIGURATION SHEET Page Page Page Page 72 UTY4422-002 Page 72 of 72