Contents
1.0 Introduction | 5 | |
1.1 | The Bose® FreeSpace® DXA 2120 |
|
| Digital Mixer/Amplifier | 5 |
1.2 | Supplied with the product | 5 |
1.3 | Mixer/Amplifier accessories | 5 |
2.0 Hardware Description | 6 | |
2.1 | Front panel with open compartment | 6 |
| 2.1.1 System Controls | 6 |
| 2.1.2 Control Compartment | 6 |
| 2.1.3 Input Controls | 6 |
2.2 | Front panel with compartment closed | 6 |
2.3 | Rear panel | 7 |
| 2.3.1 Audio source inputs | 7 |
| 2.3.2 Outputs | 7 |
| 2.3.3 Control input | 7 |
| 2.3.4 Power | 7 |
| 2.3.5 Communication | 7 |
3.0 Operation Mode Options | 8 | |
3.1 | Operation mode options | 8 |
| 3.1.1 Mixer Mode | 8 |
| 3.1.2 Stereo Select Mode | 9 |
| 3.1.3 Dual Mono Select Mode | 9 |
4.0 Hardware Installation | 10 | |
4.1 | Introduction | 10 |
4.2 | Included accessories | 10 |
4.3 | Placement guidelines | 10 |
4.4 | Shelf mounting the chassis | 10 |
4.5 | Rack mounting the chassis | 10 |
4.6 | User interface (accessory) | 11 |
| 4.6.1 User interface installation | 11 |
| 4.6.1.1 Additional equipment |
|
| required (not supplied) | 11 |
| 4.6.1.2 Assembly | 11 |
| 4.6.1.3 Recommended cable lengths | 11 |
| 4.6.1.4 User interface connections | 11 |
| 4.6.1.5 User interface wiring | 12 |
| 4.6.1.6 Detailed schematics of |
|
| user interfaces | 12 |
4.7 | System wiring | 12 |
| 4.7.1 LINE | 12 |
| 4.7.1.1 RCA connections | 12 |
| 4.7.1.2 Euroblock connections | 13 |
| 4.7.2 DIRECT source input | 13 |
| 4.7.3 PAGE source input | 14 |
| 4.7.4 OUTPUT connections | 14 |
| 4.7.5 AUX output connection | 15 |
4.8 AC POWER connection | 15 | |
| 4.8.1 Input voltage setting (120 or | 15 |
| 4.8.2 Fuse type | 15 |
| 4.8.3 AC POWER connection | 15 |
4.9 DC POWER connection | 15 | |
5.0 System Setup | 16 | |
5.1 | System setup introduction | 16 |
5.2 | System setup procedure | 16 |
| 5.2.1 Selecting an operation mode | 16 |
| 5.2.2 Setting the options for that mode | 16 |
5.3 | Mixer Mode settings | 17 |
5.4 | Stereo Select Mode settings | 22 |
5.5 | Dual Mono Select Mode settings | 26 |
5.6 | Overview of Utility Mode settings | 30 |
6.0 User Interfaces | 31 | |
6.1 | User interface use | 31 |
| 6.1.1 Mode user interface requirements | 31 |
| 6.1.1.1 Mixer Mode user interface |
|
| application | 31 |
| 6.1.1.2 Stereo Select Mode |
|
| user interface application | 31 |
| 6.1.1.3 Dual Mono Select Mode |
|
| user interface application | 31 |
7.0 Troubleshooting Table | 32 | |
7.1 | Technical assistance | 32 |
8.0 Reference | 33 | |
8.1 | Factory Default Settings | 33 |
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