Uživatelský manuál 2N® LiftNet User Guide 2N® LiftNet Content: 1. Product Overview1.1 Product Description1.2 System Components and Associated Products1.3 Changes1.4 Terms and Symbols Used2. Description and Installation2.1 PSTN Central Unit2.2 Lift Cabin Audio Unit - Universal2.3 Lift Cabin Audio Unit - Compact2.4 Audio Unit - Machine Room2.5 Audio Unit - Lift Shaft - Cabin Roof3. Configuration3.1 LN Programming3.2 Parameter Chart (FW v. 1.9.1)4. Function and Use4.1 User Instructions4.2 Dispatching Centre Instructions4.3 Fireman Function4.4 Function Description (for Advanced Users)5. Maintenance5.1 Battery Maintenance5.2 Firmware Upgrade6. Technical Parameters7. Supplementary Information7.1 Troubleshooting7.2 List of Abbreviations7.3 Regulations7.4 General Instructions and Cautions