Guidebook
Page 7
Resetting the TI-84 Plus ...333 Grouping and Ungrouping Variables 336 Garbage Collection ...339 ERR:ARCHIVE FULL Message ...343 Chapter 19: Communication Link 344 Getting Started: Sending Variables 344 TI-84 Plus LINK ...345 Selecting Items to Send ...347 Receiving Items ...350 Backing Up RAM ... ...384 Financial Formulas ...387 Important Things You Need to Know About Your TI-84 Plus 391 Error Conditions ...394 Accuracy Information ...398 Appendix C: Service and Warranty Information 400 Texas Instruments Support and Service 400 Battery Information ...400 In Case of Difficulty ...402 vii
Resetting the TI-84 Plus ...333 Grouping and Ungrouping Variables 336 Garbage Collection ...339 ERR:ARCHIVE FULL Message ...343 Chapter 19: Communication Link 344 Getting Started: Sending Variables 344 TI-84 Plus LINK ...345 Selecting Items to Send ...347 Receiving Items ...350 Backing Up RAM ... ...384 Financial Formulas ...387 Important Things You Need to Know About Your TI-84 Plus 391 Error Conditions ...394 Accuracy Information ...398 Appendix C: Service and Warranty Information 400 Texas Instruments Support and Service 400 Battery Information ...400 In Case of Difficulty ...402 vii
Guidebook
Page 10
...changes to Ø when you press ƒ, even if you can press y 7 to lock the alpha key in a row, you reset RAM. An information screen displays reminding you that you are accessing a function or a menu. f To continue and see this information screen ...and other functions. Turning On and Turning Off the TI-84 Plus Turning On the Graphing Calculator To turn on the TI-84 Plus, press 2. • If you previously had previously turned off the graphing calculator by pressing y M, the TI-84 Plus displays the home screen as you turn on the TI-84 Plus, press É. f To continue but not ...
...changes to Ø when you press ƒ, even if you can press y 7 to lock the alpha key in a row, you reset RAM. An information screen displays reminding you that you are accessing a function or a menu. f To continue and see this information screen ...and other functions. Turning On and Turning Off the TI-84 Plus Turning On the Graphing Calculator To turn on the TI-84 Plus, press 2. • If you previously had previously turned off the graphing calculator by pressing y M, the TI-84 Plus displays the home screen as you turn on the TI-84 Plus, press É. f To continue but not ...
Guidebook
Page 64
...sequence for numtrials (number of combinations 4: ! rand[(numtrials)] Note: To generate random numbers beyond the range of items taken number at a time. The TI-84 Plus factory-set seed value, store 0 to rand. To generate a list of random-numbers, specify an integer > 1 for a given seed value. ...ordered list of items taken number at a time. To generate a different random-number sequence, store any nonzero seed value to rand or reset the defaults (Chapter 18). nPr, nCr nPr (number of permutations) returns the number of permutations of integers in an expression. items and...
...sequence for numtrials (number of combinations 4: ! rand[(numtrials)] Note: To generate random numbers beyond the range of items taken number at a time. The TI-84 Plus factory-set seed value, store 0 to rand. To generate a list of random-numbers, specify an integer > 1 for a given seed value. ...ordered list of items taken number at a time. To generate a different random-number sequence, store any nonzero seed value to rand or reset the defaults (Chapter 18). nPr, nCr nPr (number of permutations) returns the number of permutations of integers in an expression. items and...
Guidebook
Page 72
...100 to press s. To define Y2=LY1, press Ì to select 6:ZStandard. Notice that the functions appear as a circle. 1. Chapter 3: Function Graphing 65 To graph this circle, you do not need to enter the expression Y=‡(100NX2), which defines the top half of the circle. Then use ZSquare (zoom square)... and make the functions appear as an ellipse in the standard viewing window. This is a quick way to reset the window variables to the range of another. On the TI-84 Plus, you can define one function in the standard viewing window. Read the chapter for the X-axis and Y-axis...
...100 to press s. To define Y2=LY1, press Ì to select 6:ZStandard. Notice that the functions appear as a circle. 1. Chapter 3: Function Graphing 65 To graph this circle, you do not need to enter the expression Y=‡(100NX2), which defines the top half of the circle. Then use ZSquare (zoom square)... and make the functions appear as an ellipse in the standard viewing window. This is a quick way to reset the window variables to the range of another. On the TI-84 Plus, you can define one function in the standard viewing window. Read the chapter for the X-axis and Y-axis...
Guidebook
Page 169
...displayed on the home screen, follow these names to view a user-created list in the stat list editor, you press Í.) 7. Naming Lists Using TI-84 Plus List Names L1 through L6 are the second functions of the name. 4. Separate list elements with commas. Note: If you want to a valid screen,... list elements. Press ƒ [letter from A to Z or q] to SEQ1 before you must retrieve the list in memory. L1 through 6 when you reset memory. The list name and its elements are stored in stat list editor columns 1 through L6 are stored in the stat list editor (Chapter 12...
...displayed on the home screen, follow these names to view a user-created list in the stat list editor, you press Í.) 7. Naming Lists Using TI-84 Plus List Names L1 through L6 are the second functions of the name. 4. Separate list elements with commas. Note: If you want to a valid screen,... list elements. Press ƒ [letter from A to Z or q] to SEQ1 before you must retrieve the list in memory. L1 through 6 when you reset memory. The list name and its elements are stored in stat list editor columns 1 through L6 are stored in the stat list editor (Chapter 12...
Guidebook
Page 301
... command in memory. You cannot use Goto to branch to a label in the second program. To run programs written for the TI-84 Plus in assembly language. label used with the built-in one program is not recognized by another program. label in program editor. When... program has error(s), it may cause your calculator to the calling program, even if it using the TI-84 Plus communication link (Chapter 19). • Delete it is : Asm(assemblyprgmname) Chapter 16: Programming 294 Return exits a subroutine and returns to reset and lose all data, programs, and applications...
... command in memory. You cannot use Goto to branch to a label in the second program. To run programs written for the TI-84 Plus in assembly language. label used with the built-in one program is not recognized by another program. label in program editor. When... program has error(s), it may cause your calculator to the calling program, even if it using the TI-84 Plus communication link (Chapter 19). • Delete it is : Asm(assemblyprgmname) Chapter 16: Programming 294 Return exits a subroutine and returns to reset and lose all data, programs, and applications...
Guidebook
Page 333
...Reset... RAM FREE displays the amount of Flash ROM where Apps are stored. Available RAM, Archive, and App Slots The TI-84 Plus / TI-84 Plus Silver Edition has Archive, RAM, and Application (App) slot memory for you can check available memory or manage existing memory by selecting items from the MEMORY menu. Displays information about the graphing calculator...then select 2:Mem Mgmt/Del. ARC FREE displays the amount of available Archive. Graphing calculator TI-84 Plus TI-84 Plus Silver Edition Available RAM 24 Kilobytes 24 Kilobytes Available Archive 491 Kilobytes 1.5 Megabytes ...
...Reset... RAM FREE displays the amount of Flash ROM where Apps are stored. Available RAM, Archive, and App Slots The TI-84 Plus / TI-84 Plus Silver Edition has Archive, RAM, and Application (App) slot memory for you can check available memory or manage existing memory by selecting items from the MEMORY menu. Displays information about the graphing calculator...then select 2:Mem Mgmt/Del. ARC FREE displays the amount of available Archive. Graphing calculator TI-84 Plus TI-84 Plus Silver Edition Available RAM 24 Kilobytes 24 Kilobytes Available Archive 491 Kilobytes 1.5 Megabytes ...
Guidebook
Page 340
...cannot edit it is an archived variable. The asterisk will be erased. If you choose to reset all applications in this screen, put the cursor next to reset Apps, all of TI-84 Plus defaults that are not changed. These are some examples of RAM or just restore the default settings...Chapter 18: Memory and Variable Management 333 Be aware that if you choose to the archived variable and press Í. Press y 5 to reset Vars, all data and programs in archive memory will disappear. 5. Func (graphing); Select 4:List to archive L1. Press Í to display the LIST menu. 4.
...cannot edit it is an archived variable. The asterisk will be erased. If you choose to reset all applications in this screen, put the cursor next to reset Apps, all of TI-84 Plus defaults that are not changed. These are some examples of RAM or just restore the default settings...Chapter 18: Memory and Variable Management 333 Be aware that if you choose to the archived variable and press Í. Press y 5 to reset Vars, all data and programs in archive memory will disappear. 5. Func (graphing); Select 4:List to archive L1. Press Í to display the LIST menu. 4.
Guidebook
Page 341
... ARCHIVE ALL Menu To display the RAM ARCHIVE ALL menu on the TI-84 Plus, follow these steps. 1. Resetting all system variables to the HOME screen, press Í. • To erase RAM memory or reset defaults, select 2:Reset. Depending on your choice, the message RAM cleared or Defaults set is...• Format settings such as CoordOn (graphing coordinates on the home screen. Press y L to display the RAM ARCHIVE ALL menu. Note: Before you are resetting RAM, read the message below the RESET RAM menu. • To cancel the reset and return to default settings without deleting variables...
... ARCHIVE ALL Menu To display the RAM ARCHIVE ALL menu on the TI-84 Plus, follow these steps. 1. Resetting all system variables to the HOME screen, press Í. • To erase RAM memory or reset defaults, select 2:Reset. Depending on your choice, the message RAM cleared or Defaults set is...• Format settings such as CoordOn (graphing coordinates on the home screen. Press y L to display the RAM ARCHIVE ALL menu. Note: Before you are resetting RAM, read the message below the RESET RAM menu. • To cancel the reset and return to default settings without deleting variables...
Guidebook
Page 342
...Management 335 Select one of user data archive memory, follow these steps. 1. To reset all or part of the following: 1:Vars to display the RESET ARC VARS menu. 2:Apps to display the RESET ARC APPS menu. 3:Both to delete from user data archive all variables, all applications...ARCHIVE ALL menu, press ~ to the HOME screen, press Í. • To continue with the reset, select 2:Reset. Resetting Archive Memory When resetting archive memory on the HOME screen. A message indicating the type of archive memory cleared will be displayed on the TI-84 Plus, you can choose to display the...
...Management 335 Select one of user data archive memory, follow these steps. 1. To reset all or part of the following: 1:Vars to display the RESET ARC VARS menu. 2:Apps to display the RESET ARC APPS menu. 3:Both to delete from user data archive all variables, all applications...ARCHIVE ALL menu, press ~ to the HOME screen, press Í. • To continue with the reset, select 2:Reset. Resetting Archive Memory When resetting archive memory on the HOME screen. A message indicating the type of archive memory cleared will be displayed on the TI-84 Plus, you can choose to display the...
Guidebook
Page 343
... variables, applications, and programs are needed later, they can be ungrouped for use. Resetting All Memory When resetting all memory on the TI-84 Plus, follow these steps. 1. To reset all memory on the TI-84 Plus, RAM and user data archive memory is restored to open memory. Read the message below... the RESET MEMORY menu. • To cancel the reset and return to display the ALL menu...
... variables, applications, and programs are needed later, they can be ungrouped for use. Resetting All Memory When resetting all memory on the TI-84 Plus, follow these steps. 1. To reset all memory on the TI-84 Plus, RAM and user data archive memory is restored to open memory. Read the message below... the RESET MEMORY menu. • To cancel the reset and return to display the ALL menu...
Guidebook
Page 359
...(, setTmFmt(, startTmr, summation(, timeCnv and fractions. • You attempt a data transfer from a TI-84 Plus to the sending unit. • A cable is reset. Press Í on the sending unit. Press 2:Quit on the receiving unit. 6. Error Conditions...TI-73, TI-82, TI-83, TI-83 Plus, or TI-83 Plus Silver Edition. • You attempt a data transfer from a TI-84 Plus to a TI-73 with data other than real numbers, pics, real lists L1 through L6 or without using menu item 5:Lists to TI82. • You attempt a data transfer from a TI-84 Plus to use GetCalc( with a graphing calculator...
...(, setTmFmt(, startTmr, summation(, timeCnv and fractions. • You attempt a data transfer from a TI-84 Plus to the sending unit. • A cable is reset. Press Í on the sending unit. Press 2:Quit on the receiving unit. 6. Error Conditions...TI-73, TI-82, TI-83, TI-83 Plus, or TI-83 Plus Silver Edition. • You attempt a data transfer from a TI-84 Plus to a TI-73 with data other than real numbers, pics, real lists L1 through L6 or without using menu item 5:Lists to TI82. • You attempt a data transfer from a TI-84 Plus to use GetCalc( with a graphing calculator...
Guidebook
Page 410
...graphing calculator. • Press and hold the É key for ten seconds. • Replace the batteries. • Turn on the home screen. The message Mem cleared is faded or blank, adjust the contrast by pressing y and releasing } or †. 7. All nonsystem variables, applications (Apps), and programs are installed properly. 6. If the TI-84 Plus... does not function even though you are sure that the batteries are fresh, you reset all , be sure the alkaline batteries are fresh and that they are ...
...graphing calculator. • Press and hold the É key for ten seconds. • Replace the batteries. • Turn on the home screen. The message Mem cleared is faded or blank, adjust the contrast by pressing y and releasing } or †. 7. All nonsystem variables, applications (Apps), and programs are installed properly. 6. If the TI-84 Plus... does not function even though you are sure that the batteries are fresh, you reset all , be sure the alkaline batteries are fresh and that they are ...
Guidebook
Page 416
K keyboard layout 1 math operations 36 key-code diagram 292 L L (user-created list name symbol) 174 LabelOff 76, 363 LabelOn 76, 363 labels graph 76, 363 program 285, 363 Last Entry 22 Lbl (label) 285, 363 lcm( (least common multiple) 48, 364 least common multiple (lcm( ) 48 least common multiple (lcm( ) 364 length( of string 271, 364 less than (
K keyboard layout 1 math operations 36 key-code diagram 292 L L (user-created list name symbol) 174 LabelOff 76, 363 LabelOn 76, 363 labels graph 76, 363 program 285, 363 Last Entry 22 Lbl (label) 285, 363 lcm( (least common multiple) 48, 364 least common multiple (lcm( ) 48 least common multiple (lcm( ) 364 length( of string 271, 364 less than (