Updating the firmware ................................ 299\ Updating the System/Next™ distribution ............... 300\ Selecting and configuring a personality .............. 300\ Troubleshooting ....................................... 302\ Other things to look for .............................. 302 **Appendix D– The Calculator ........................... 303**\ Selecting the calculator .............................. 303\ Entering numbers ...................................... 303\ Running total .......................................... 303\ Using built-in mathematical functions ................. 304\ Editing the screen ..................................... 304\ Assigning variables .................................... 304\ User defined functions ................................. 304\ Exiting from the calculator ............................ 305 **Acknowledgements ...................................... 307** **Table Of Contents ..................................... 309** **Index ................................................. 312** **Technical Specifications .............................. 317**\ Issue 2 ............................................... 317\ Issue 4 ............................................... 318