HP 39gs Quick Start Manual page 6

Explorer Aplets ................................................................................................................................................ 46
The Quadratic Explorer Aplet ............................................................................................................................ 46
The Trig Explorer Aplet ..................................................................................................................................... 49
Building Your Aplet Library ............................................................................................................................... 52
Saving and Sharing Aplets................................................................................................................................ 52
Downloading Aplets......................................................................................................................................... 54
Backing Up Your Aplet Library........................................................................................................................... 54
Deleting Custom Aplets..................................................................................................................................... 54
Tips and Tricks Summary .................................................................................................................................. 54
More about Input Boxes, Choose Boxes, and Check Boxes ................................................................................... 54
Delete and Clear ............................................................................................................................................. 56
Advanced Features .......................................................................................................................................... 58
Lists, Matrices, and Programs ............................................................................................................................ 59
Replacing the Batteries ..................................................................................................................................... 62
Resetting the calculator ..................................................................................................................................... 63
Warranty and Contact Information..................................................................................................................... 63
Customer Care ................................................................................................................................................ 64
Product Regulatory & Environment Information..................................................................................................... 67
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