Texas Instruments TI-83 Guide Book

Operating the TI
-
83 1-1
8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34
PM Page 1 of 24
1
Operatin
g
the TI-83
Turning On and Turning Off the TI
.
83
....................
1-2
Setting the Display Contrast
.............................
1-3
The Display
..............................................
1-4
Entering Expressions and Instructions
...................
1-6
TI
.
83 Edit Keys
..........................................
1-8
Setting Modes
...........................................
1-9
Using TI
.
83 Variable Names
.............................
1-13
Storing Variable Values
..................................
1-14
Recalling Variable Values
................................
1-15
ENTRY
(Last Entry) Storage Area
........................
1-16
Ans
(Last Answer) Storage Area
.........................
1-18
TI
.
83 Menus
.............................................
1-19
VARS
and
VARS Y
.
VARS
Menus
.........................
1-21
Equation Operating System (EOS
é
)
.....................
1-22
Error Conditions
.........................................
1-24
Contents

Texas Instruments TI-83 Specifications

General

Programming	TI-BASIC
Processor	Zilog Z80, 6 MHz
Weight	7.4 oz (210 g)
Display	96x64 pixels, monochrome LCD
Power Source	4 AAA batteries, 1 CR1616 or CR1620 for backup
Memory	32 KB RAM
Connectivity	2.5mm I/O port for linking with other TI calculators