1. Introduction1.1 System overview ...........................................32. Important Information2.1 Important safety information ..........................62.2 Privacy and rights of portrait .........................62.3 Data security .................................................62.4 Other information ..........................................72.5 For Europe ....................................................83. Preparation3.1 Included items ...............................................93.2 Device diagrams .........................................123.3 Specifications ..............................................154. Installation4.1 Installation cautions .....................................194.2 Installing the Power Supply Unit .................194.3 Installing the Lobby Station .........................214.4 Installing the Control Box/Distribution Box/LiftController/Extension Box .............................244.5 Wiring Connections .....................................264.6 Connecting other devices ............................374.7 Basic settings ..............................................385. Programming5.1 Programming overview ...............................395.2 PC programming .........................................395.3 Lobby station programming .........................455.4 Telephone programming .............................495.5 Main monitor programming .........................505.6 Extension box programming .......................535.7 System log ..................................................565.8 Upgrading the system software for digitalPBXs ...........................................................575.9 Restarting a device .....................................575.10 POWER and ACCESS indicators ...............576. Basic Operations6.1 System conditions and limitations ...............606.2 Lobby station operations .............................606.3 Facility staff operations ...............................617. Other Information7.1 Basic troubleshooting ..................................627.2 Cleaning ......................................................647.3 Trademarks .................................................647.4 Terms and illustrations in thisdocument ....................................................642Table of Contents