Table Of Contents - DEVA Broadcast DB7007 Maintenance And Operation Instruction Manual

Introduction ........................................................................................................................................ 6
Typographic conventions .................................................................................................................. 7
General Information .......................................................................................................................... 8
Product Features ................................................................................................................................ 9
Technical Specifications ................................................................................................................ 10
Panel Indicators, Switches and Connectors................................................................................... 12
OLED Display ............................................................................................................................... 12
Soft Buttons ................................................................................................................................... 12
Navigational Buttons ..................................................................................................................... 12
Front panel .................................................................................................................................... 12
Phones ...................................................................................................................................... 12
Indicators .................................................................................................................................. 13
LED bargraphs ......................................................................................................................... 14
Rear Panel ..................................................................................................................................... 15
Rear Panel Alarm Terminal .......................................................................................................... 16
Before you start ................................................................................................................................ 17
Safety Precautions ......................................................................................................................... 17
Operating Environment Recommendations................................................................................... 17
RF Environment - precautions, installation specifications and antenna types ............................. 18
De-emphasis and Pre-emphasis selection ..................................................................................... 18
Connecting - AC Power and Voltage Selection ............................................................................ 19
Operation .......................................................................................................................................... 20
Re-broadcasting limitations .......................................................................................................... 20
Signal Strength ......................................................................................................................... 20
Multipath Distortion ................................................................................................................. 20
Co-channel Interface ................................................................................................................ 21
First time power on ....................................................................................................................... 22
Front Panel LCD Display, Navigational & Soft Buttons .............................................................. 23
Header Area ............................................................................................................................. 23
Soft Buttons ............................................................................................................................... 24
How to change device parameters ........................................................................................... 25
Set-up menu title ................................................................................................................. 25
Navigation area .................................................................................................................. 25
Numerical parameter ........................................................................................................... 25
Enumerated parameter ........................................................................................................ 25
IP address ............................................................................................................................ 26
IP port .................................................................................................................................. 26
Date ...................................................................................................................................... 26
Time ...................................................................................................................................... 26
Timer .................................................................................................................................... 26
String .................................................................................................................................... 27
Main screen working area ............................................................................................................. 29
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