Lab.gruppen D Series 80:4L - Manual (Page 4)

4. Table of Contents
4
D SERIES Lake Quick Start Guide rev 1.2.0
4. Table of Contents
1. Important safety instructions 2
2. Approvals 2
3. Warnings 2
3.1. Explanation of warning symbols  2
3.2. Warnings

2
3.3. Caution  3
3.4. User responsibility

3
3.4.1. Mains connection grounding  3
3.4.2. Speaker output hazard on amplifiers

3
3.4.3. Radio interference  3
3.4.4. Speaker damage

3
3.4.5. Maintenance

3
5. Introduction 6
5.1. Welcome

6
5.2. D Series: Two versions available  6
6. Feature summary 7
6.1. Features unique to Lake variants  7
7. Installation 8
7.1. Unpacking  8
7.1.1. Included in the box

8
7.2. Mounting  8
7.2.1. Rear Mounting

8
7.2.2. Mounting front grille  9
8. Cooling and fan operation 10