d&b D6 Hardware - Manual (Page 3)

Contents
1. Introduction......................................................................4
1.1. Intended use...............................................................................................4
1.2. Scope of supply.........................................................................................4
1.3. Maintenance/Service...............................................................................5
2. D6 Amplifier.....................................................................6
2.1. D6 based systems.....................................................................................6
2.2. Block diagram............................................................................................6
2.3. Power supply..............................................................................................7
2.3.1. Inrush current limiter.....................................................................7
2.3.2. Mains voltage monitoring...........................................................7
2.4. Fan.................................................................................................................7
2.5. D6 power amplifiers.................................................................................7
2.6. Digital signal processing..........................................................................7
2.7. Remote control...........................................................................................7
3. Controls and indicators....................................................8
3.1. Controls........................................................................................................8
3.1.1. Power switch...................................................................................8
3.1.2. MUTE A/B switch...........................................................................8
3.1.3. LEVEL/PUSH MENU.....................................................................9
3.2. Indicators...................................................................................................10
3.2.1. LC Display.....................................................................................10
3.2.2. ISP LED...........................................................................................10
3.2.3. GR LED...........................................................................................10
3.2.4. OVL LED........................................................................................10
4. Connections....................................................................11
4.1. Mains connector......................................................................................11
4.2. Signal inputs and link outputs.............................................................12
4.2.1. INPUT A/B and LINK A/B.........................................................12
4.2.2. INPUT DIGITAL AES/EBU and LINK......................................12
4.3. Loudspeaker output connectors - OUT A/B...................................13
4.4. REMOTE interface..................................................................................14
4.5. SERVICE.....................................................................................................14
5. Installation and operation............................................15
5.1. Rack mounting and cooling..................................................................15
5.2. Operation.................................................................................................16
5.2.1. Power consumption and power loss......................................16
5.2.2. Mains supply................................................................................17
5.2.3. Operating conditions.................................................................17
6. Technical specifications..................................................18
6.1. Dimensions................................................................................................20
7. Manufacturer's declarations.........................................21
7.1. EU declaration of conformity (CE symbol).......................................21
7.2. WEEE Declaration (Disposal)...............................................................21
D6 Amplifier, Hardware manual (1.9 EN) Contents - 1