DP-680 USER MANUAL
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Version. 1.10 DUALi Inc. (http://www.duali.com)
Contents
1 Introduction.......................................................................................................................................5
1.1 Basic specification..................................................................................................................5
1.2 RF PART Specification...........................................................................................................6
1.3 SAM PART Specification........................................................................................................6
2 Components Confirmation................................................................................................................7
2.1 Product Components..............................................................................................................7
2.2 Block Diagram........................................................................................................................8
2.3 Exterior...................................................................................................................................9
2.4 PCB........................................................................................................................................9
2.5 Flash Memory Structure.......................................................................................................10
2.6 Flash Protection ...................................................................................................................11
2.7 Key Saving Method..............................................................................................................11
3 Power & Interface Specification......................................................................................................12
3.1 Power Specification..............................................................................................................12
3.2 Electric Current consumption...............................................................................................12
3.3 RS-232 Interface Specification.............................................................................................12
3.4 USB Interface Specification..................................................................................................12
4 Usage Environment........................................................................................................................12
4.1 Operating Environment ........................................................................................................12
4.2 Storage Environment............................................................................................................12
5 Warning and Notice ........................................................................................................................12
6 Warranty & Service.........................................................................................................................13
