7.1 Electrical specification ................................................................. 49
7.2 Dimension and Weight ................................................................ 50
7.3 Operating Environment ............................................................... 50
8. Troubleshooting .............................................................................. 51
8.1 Accessing Alarms and Conditions ............................................... 51
8.2 Typical Alarms and Conditions .................................................... 53
9. Communication ............................................................................... 58
9.1 USB Interface .............................................................................. 58
9.2 RS-232 Interface ......................................................................... 58
9.3 Dry contact Interface ................................................................... 58
9.4 Intelligent slot .............................................................................. 60
10. Software ......................................................................................... 61