2. Description and Installation
The section is divided according to system components into the following subsections:
- 2.1 PSTN Central Unit
- 2.2 Lift Cabin Audio Unit - Universal
- 2.3 Lift Cabin Audio Unit - Compact
- 2.4 Audio Unit - Machine Room
- 2.5 Audio Unit - Lift Shaft - Cabin Roof
Each subsection includes:
- Component Description
- Before You Start
- Mounting
- Electric Installation
Caution
The device mounting and setting should only be performed by professionally qualified persons.