Texas Instruments TI-83-Plus User Guide

TI-83 Plus GeoMaster™ Application Page 90
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Important Information............................................................................................ 2
What is the GeoMaster Application? .................................................................... 3
What You Need .................................................................................................... 4
Where to Find Installation Instructions ................................................................. 4
Getting Started...................................................................................................... 5
Starting and Quitting the GeoMaster Application................................................ 16
GeoMaster Settings............................................................................................ 18
Using GeoMaster Menus.................................................................................... 21
Creating, Saving, and Opening Files .................................................................. 22
Drawing Objects ................................................................................................. 25
Calculating and Displaying Measurements......................................................... 37
Transforming Objects ......................................................................................... 46
Comparing Objects............................................................................................. 56
Storing and Clearing Data................................................................................... 63
Moving Objects................................................................................................... 71
GeoMaster Utilities.............................................................................................. 73
Quick Reference Guide ...................................................................................... 76
Installation Error Messages ................................................................................ 81
Checking Version Numbers and Free Space ..................................................... 84
Texas Instruments (TI) Support and Service Information................................... 86
End-User License Agreement............................................................................. 87

Texas Instruments TI-83-Plus Specifications

General

Display Type	LCD
Display Resolution	96 x 64 pixels
Power Source	4 AAA batteries
Programming Language	TI-BASIC, Z80 Assembly
Backup Power	CR1616 or CR1620 lithium battery
RAM	24 KB
Processor	Zilog Z80
Weight	7.4 oz (210 g) with batteries
Dimensions	7.3 x 3.5 x 0.9 inches