IDT Digital Encoder Plus Manuel utilisateur

Digital Encoder Plus

Rev.004

Important Warning :

-Never open the equipment unless authorised to do so

by a member of the IDT Sound Processing

Corporation technical team and please follow the

instructions to the letter.

Location of the equipment :

-The equipment must be located in a dry and well ventilated area.

-The equipment should not be subjected to ambient temperatures over 45°C

and should be as far as possible from heat sources like transmitters or

radiators.

-The ventilation outlets of the Equipment must, in no case be obstructed.

-Every precaution must be taken to make sure that no liquid should enter the

equipment. Should this happen unplug the equipment immediately.

Power Supply :

- The fuses in the power supply are, standard, 2AT 250V. In case of use on a

115 Vac network they must be changed for fuses high power of cut (ceramic

body) for 4AT 250V.

-The equipment needs an AC power supply of 115Vca or 230Vca 50/60Hz and

must be properly earthed. There is an earth screw on the equipment for that

purpose. Should the equipment not be in use for a certain period it should be

unplugged.

-The cables linked to the equipment must not be twisted, pinched, crushed or

changed in any way. All standards stipulated must be respected (maximum

length, shielded etc.). Please replace, immediately any cable that is damaged.

Never try auto-maintenance or repairs on any machine without the written

authorisation of IDT Sound Processing Corporation or a maintenance expert

mandated by the company (a list can be supplied by IDT Sound Processing

Corporation).

Should these conditions not be respected IDT Sound Processing Corporation shall

suspend all guarantees. Any damage which results can only be repaired by IDT

Sound Processing Corporation and any repairs will be invoiced.

SOMETHING TO READ BEFORE SETTING UP !

The aim of this manual is for you to be able to install and start up your processor

as efficiently and quickly as possible. Most of the options and functions are

described. Should anything be missing call the company. Most of the options and

functions are described. By a careful reading of this manual, in particular the part

dedicated to installation, will assure a perfect set up of your machine.

Test or loan period of the equipment:

IDT Sound Processing Corporation has loaned you a processor. This loan is not

invoiced but care must, naturally, be taken to make sure that it is returned to IDT

Sound Processing Corporation in exactly the same condition it was delivered to

you.

-The original packaging must be used, including the plastic protector bag. IDT

Sound Processing Corporation could be invoiced.

-Avoid damaging any part of the equipment (paint, aluminium etc), clean with

non-corrosive products. Protect the equipment from other elements by, for

example, placing polystyrene pads between different boxes.

-The processor will have been delivered with an install CD, this manual, the

packaging case, an RS232 cable and a mains cable. Should any of these be

missing IDT Sound Processing Corporation could invoice the part that is not

returned.

Packaging and return of the equipment.

-We prefer you use the original packaging which has been fully tested to

endure extreme conditions. IDT Sound Processing Corporation only sends

equipment after repairs or upgrades in this packaging. Should you return the

equipment in a different packaging IDT Sound Processing Corporation

reserves the right to invoice you.

-If you are only returning a machine for repair or upgrade do not send any of

the cables, nor CD nor manual. However, it is essential that you enclose as

much information as possible concerning the technical problem.

-Should you decide to return the equipment definitively you must contact the

sales department of IDT Sound Processing Corporation to obtain the partial or

total refund of the equipment and enclose all parts pertaining to the

equipment (cables, CD, manual) along with an explicatory note for the sales

department.

Maintenance of your Processor.

-Use a cloth that is dry or slightly moist to clean all metallic parts.

-You can use a special glass cleaning product on the plastic protector of the

display.

-To remove the dust from the ventilation system switch off and unplug the

processor then use a compressor to blow through the ventilation ducts at no

less than 15cm paying particular attention to the duct where the ventilator is

placed (to the left of the processor on 2U racks like the DVP and DBP7+4, and

to the right on IU racks like a DEP, DEP2 or 4 and VVP).

-Wherever possible protect the equipment from dust or other dangerous

projectiles.

-Should your processor have been exposed to fluids, smoke or dust it must be

thoroughly cleaned. However, your processor should not be opened unless

you have the authorization from a technician from IDT Sound Processing

Corporation without which your guarantee can be cancelled. Call IDT Sound

Processing Corporation in any such case. Depending on the damage we can

help you clean the processor or have the equipment returned to the company

for a full revision.

Storing your equipment for a long period without use

When you don’t use your processor for a long period please store it in its original

packaging in a temperate and dry area. We advise you to use the plastic

protective bag to avoid any possible corrosion. We advise you to repack the

processor exactly as you received it ensuring that you will find it in perfect

working condition.

EU declaration of Conformity

CE declaration of Conformity

EU Declaration EN 61000-6-2 and EN 61000-6-3

Manufacturer IDT Sound Processing Corporation

5, allée Moulin Berger – 69130 Ecully - France

Product application Sound Processor

Product Name Digital Encoder Plus (DEP)

European Telecom

Standard ETS 300 384

ETS 300 384 A1

Safety EN 60950

Basic standards EN 61000 6-2 EN 61000 6-3

EN 55103-1 EN 55103-2 EN 55022

IEC 61000-3-2 IEC 61000-3-3 IEC 61000-4-2 IEC 61000-4-4

Registered standards

IEC 61000-4-5 IEC 61000-4-6 IEC 61000-4-11

We, IDT Sound Processing Corporation, declare that products referenced this above, to which

refers this declaration relate, satisfy the provisions of Directive(s) of the council,

n° 73/23/EEC of February 19th, 1973

modified by the Directive n° 93/68/EEC of July 22nd, 1993

n° 89/336/EEC of May 3rd 1989

modified by the Directives n° 92/31/EEC of April 28th, 1992

and n° 93/68/EEC of July 22nd, 1993

and are in conformity with the standard(s) referenced this above or other nominative

document(s).

Sylviane TESSIER Jean-Marc HERBAUT

President Engineering manager

Ecully, on December 15th, 2005

IDT Sound Processing Corporation - Technoparc - 5 Allée Moulin Berger - 69130 Ecully – France

Tel. +33/(0) 472 18 19 20 – Fax. +33/(0) 472 18 19 21 – E-mail : [email protected] - Web : www.idt-fr.com

SAS au capital de 37 000 €- RCS LYON 450 741 921 – N° TVA : FR 88 450 741 921 – APE : 221G

Digital Encoder Plus

Audio Processor

User Manual

Important Warning :....................................................................................2

Location of the equipment :......................................................................2

Power Supply :..........................................................................................2

SOMETHING TO READ BEFORE SETTING UP !..............................................3

Test or loan period of the equipment: ...................................................... 3

Packaging and return of the equipment...................................................3

Maintenance of your Processor. ...............................................................4

Storing your equipment for a long period without use............................. 4

EU declaration of Conformity....................................................................... 5

Abbreviations...............................................................................................9

I - INTRODUCTION.................................................................................... 11

WEEE ................................................................................11

II - INSTALLATION .................................................................................... 12

II-1 - Connections ..................................................................................14

XLR audio in / Out...............................................................................14

XLR AES / EBU In / Out.......................................................................16

RS 232 - RS 232 Modem......................................................................18

Port Ethernet.......................................................................................18

Local Switches/GPIO...........................................................................19

Port « Data ».......................................................................................24

TX1 & TX2............................................................................................25

SUB......................................................................................................25

AC Input ..............................................................................................26

II-2 – The Front Panel of the DEP ..........................................................27

II-3 – Installing the « Master Gate » software......................................28

II-4 – Connecting your processor to a PC...............................................33

Configuring the connections ...............................................................34

1. Direct connection ......................................................................... 34

2. Connection by Modem..................................................................36

3. Connection by TCP/IP..................................................................37

DHCP.......................................................................................38

Attribution of a fixed IP address for your processor............... 38

Firewall / Access control : ...................................................... 41

SNTP synchronization.............................................................42

II-5 – Additional software......................................................................43

1. IP Remote Manager.........................................................................43

2. Broadcaster Rights Manager ...........................................................43

3. User Rights Manager.......................................................................47

4. Digital Virtual Upgrader II...............................................................51

5. IP Upgrader.....................................................................................56

6. Live Recall ....................................................................................... 59

III - SETTINGS...........................................................................................62

III-1 – Quick Start Up.............................................................................62

First launch of the software: ............................................................... 62

1. The Tools Tips..................................................................................64

2. Menu bar .........................................................................................65

3. The vu-meters .................................................................................66

4. Central Icon bar...............................................................................66

5. The central window......................................................................... 67

6. State bar..........................................................................................67

7. The other tags .................................................................................68

III-2 – The first settings.........................................................................69

1. Setting the levels............................................................................. 69

Setting the TX level.................................................................... 69

Setting the analogue and digital levels......................................70

III-3 - Calibration process......................................................................74

IV – THE PLUG-INS.................................................................................... 79

IV-1 -THE STEREO BOOST ......................................................................80

IV-2 - THE MPX GUARD ..........................................................................84

IV-3 – THE RDS PLUG-INS...................................................................... 88

Simplified bloc diagram of the DEP............................................................96

Examples of uses of DEP @ FM: .................................................................97

General specifications................................................................................98

Abbreviations

Some of the abbreviations used in this manual may not be familiar to all readers:

A/D Analogue to Digital converter

AES Audio Engineering Society

AF Alternatives Frequencies

AGC Automatic Gain Control

BNC Type of RF connector

CD Compact Disc

CE European certification

CEM Electro Magnetic Compatibility

COM Serial data communication port

CT Clock Time

D/A Digital to analogue converter

DB9 Type of connector SUB-D in 9 points

dBfs Decibel Full scale = level concerning the maximum level (digital stream only)

dBm Level allowing to deliver 1mW / 600ohm

dBr Level concerning a reference

DBT Directive Low Voltage

dBu Decibel ( unloaded ) = dBm in an impedance of some load

DHCP Dynamic Host Control Protocol

DI Decoder Information

DSP Digital Signal Processor

E/S Entrée/Sortie

EBU European Broadcasting Union

EMI electromagnetic interference

FFT Fast Fourier Transform

FM Frequency modulation

GPI/O General purpose input/output

Hz Hertz

I/O Input/Output

IEC International Electric Standard

IP Internet Protocol

ITU International Telecommunications Union

ITU-R Sector of the ITU dedicated to the Radio

kHz Unit of measure expressed in kilo Hertz

LCD Liquid Crystal Display

LED Light-Emitting Diode

MAC Address of the network card

MPX Composite

MS Music/Speech

PC Personal Computer

PI Program Identification

PPM Pulsation per minute

PS Program Service name

PTY Program Type

RAM Random Access Memory

RBDS Radio Broadcasting Data Service

RDS Radio Data System

RF Radio Frequency

ROM Read Only Memory

RT Radio Text

RTC Real Time Clock

RX Receiver

SUB-D Type of connector multipoint

TA Traffic Announcement

TCP/IP Communication Protocol

THD Total Harmonic Distortion

TP Traffic Program

TX Transmitter

UECP Universal Encoder Communication Protocol

V Volt

Vcc Volt Crete Crete

Vpp Volt peak to peak

Vrms Effective volt

XLR Style of 3-conductor audio connector

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