Installation manual 2N® IP Base Installation manual 2N® IP Base Content: 1. Product Overview1.1 Components and Associated Products1.2 Terms and Symbols2. Description and Installation2.1 Before You Start2.2 Mechanical Installation2.3 Electric Installation2.3.1 Overvoltage Protection2.4 Extending Module Connection2.5 Completion3. Function and Use3.1 Configuration3.2 Intercom Control as Viewed by External User3.3 Intercom Control as Viewed by Internal User3.4 Maintenance3.5 Downloads4. Technical Parameters4.1 General drawings5. Supplementary Information5.1 Troubleshooting5.2 Directives, Laws and Regulations5.3 Other Countries' Legislation5.4 General Instructions and Cautions