User manual

TABLE OF CONTENTS
Page 3
1 TABLE OF CONTENTS
1
TABLE OF CONTENTS............................................................................................................................. 3
2 AVAILABLE VERSIONS............................................................................................................................ 5
2.1 FM VERSION........................................................................................................................................................ 5
2.2 ST / WEB VERSION ............................................................................................................................................. 6
2.3 TV VERSION ........................................................................................................................................................ 6
3 FM VERSION - BLOCK DIAGRAM ........................................................................................................... 7
4 ST / WEB VERSION – BLOCK DIAGRAM ............................................................................................... 8
5 TV VERSION – BLOCK DIAGRAM...........................................................................................................9
6 SAFETY WARNINGS / ISTRUZIONI PER LA SICUREZZA................................................................... 10
6.1 FOREWORD.................................................................................................................................................... 10
7 SAFETY WARNINGS............................................................................................................................... 11
8 CONSIGNES DE SÉCURITÉ IMPORTANTES........................................................................................ 12
9 ISTRUZIONI IMPORTANTI PER LA SICUREZZA.................................................................................. 13
10 WICHTIGE SICHERHEITSHINWEISE ................................................................................................. 14
11 INSTRUCCIONES IMPORTANTES DE SEGURIDAD ........................................................................ 15
12 UNPACKING AND INSPECTION.........................................................................................................16
13 FIRST INSTALLATION RECOMMENDATIONS.................................................................................. 17
13.1 POWER SUPPLY CABLE............................................................................................................................... 17
13.2 AC MAINS VOLTAGE SETTING (230 V / 115 V)......................................................................................... 17
13.3 FUSE REPLACEMENT................................................................................................................................... 18
13.4 PROTECTION AGAINST LIGHTNING ........................................................................................................ 18
13.5 VENTILATION ............................................................................................................................................... 18
14 I/O BASIC SETTINGS .......................................................................................................................... 19
14.1 ANALOG AUDIO INPUT IMPEDANCE ....................................................................................................... 19
14.2 DIGITAL INPUT IMPEDANCE ..................................................................................................................... 19
14.3 50 US / 75 US OUTPUT PREEMPHASIS SETTING (FM VERSION ONLY) ................................................ 20
14.4 LCD BACKLIGHT CONTROL....................................................................................................................... 20
15 MPX BOARD CONNECTIONS (FM VERSION ONLY) ....................................................................... 21
15.1 DEFAULT MPX BOARD CONFIGURATION (FM-MPX VERSION ONLY) ............................................. 21
15.2 THE MPX BOARD – BLOCK DIAGRAM ..................................................................................................... 23
16 THE ‘SPLIT’ MODE (FM VERSION ONLY)......................................................................................... 24
16.1 HOW TO ACTIVATE THE ‘SPLIT’ MODE (FM VERSION ONLY)............................................................ 24
17 GENERAL DESCRIPTION................................................................................................................... 26
17.1 FRONT PANEL CONTROLS AND SIGNALLINGS ..................................................................................... 26
17.2 REAR PANEL VIEW (FM, TV, ST / WEB) ....................................................................................................... 26
17.3 DISPLAY DESCRIPTION............................................................................................................................... 28
18 AUDIO I/O AND SERIAL PORT WIRING ............................................................................................ 29
18.1 ANALOG AUDIO INPUT ............................................................................................................................... 29
18.2 DIGITAL AUDIO INPUT *............................................................................................................................. 29
8.2.1 Converting between AES/EBU and S/PDIF interfaces............................................................................. 30
18.3 DIGITAL AUDIO OUTPUT **....................................................................................................................... 30
18.4 ANALOG AUDIO OUTPUT ........................................................................................................................... 30
18.5 SERIAL PORTS............................................................................................................................................... 31
19 BROWSING THE MENU TREE............................................................................................................ 32
19.1 FM VERSION – MENU TREE ........................................................................................................................ 34
19.2 ST / WEB VERSION – MENU TREE.............................................................................................................. 35
19.3 ‘TV’ VERSION –MENU TREE....................................................................................................................... 36
20 I/O CALIBRATION AND SYSTEM SETUP.......................................................................................... 37
20.1 ANALOG / DIGITAL AUDIO INPUT SELECTION...................................................................................... 37
20.2 ANALOG INPUT LEVEL ADJUSTMENT..................................................................................................... 38
20.3 MONO / STEREO INPUT OPERATION (ST AND TV VERSION ONLY)....................................................... 38
20.4 VOICE CONTROL (ST AND FM VERSIONS ONLY) .................................................................................. 39
21 AGC CALIBRATION AND SETUP (FM and ST / WEB versions) .....................................................40
21.1 AGC SPEED..................................................................................................................................................... 40
21.2 AGC MODE ..................................................................................................................................................... 40
22 AGC CALIBRATION AND SETUP (TV version)................................................................................. 42
22.1 OPERATIVE PRINCIPLES............................................................................................................................. 42
22.2 GATE LEVEL...................................................................................................................................................... 42
22.3 FLOOR LEVEL.................................................................................................................................................... 42