IPNext 190 System Installation GuideAddPac Technology Proprietary & Documentation 132 - 24Components of the Rear PanelFigure 1-3 IPNext190 Rear ViewTable 1-5 Description for the Components of the Rear PanelNo. Component Description(1) SLOT 0 The slot mounting the Voice Module (optional)(AP-N1-FXS8, AP-N1-FXO8, AP-N1-FXO4S4, AP-N1-E1/T1 are themountable modules)(2) HS Press the switch fro Hot-Swap operation and check the green lamp onthe left of the switch(green)(3) SLOT 1 The slot for mounting the voice module (option)(AP-N1-FXS8, AP-N1-FXO8, AP-N1-FXO4S4, AP-N1-E1/T1 are themountable modules)(4) AC 110-220 V The plug for connecting AC power cable for power supply(5) SW The switch for turning on/off the power of the system.
