Options ..........................................................................XVII
2.1 Packing List...............................................................................10
2.2 Features.....................................................................................11
2.3 Overview....................................................................................13
2.3.1 GV-BX110D ........................................................................ 13
Series / 520D-0............................................................................. 16
2.4.1 GV-BX110D ........................................................................ 18
2.4.2 GV-BX120D / 130D Series / 140DW / 220D Series / 320D
Series / 520D-0............................................................................. 20
VI
Contents