Solution 26830: Definition of LEDs on the TI-Nspire™ Handheld and Wireless Cradle.
...at LED indicators exist and what is their meaning on the TI-Nspire handheld and wireless cradle? There are two LED Indicators on the cradle, one for battery and the other for wireless activity. Handheld IndicatorsAttaching the cradle to the handheld and turning the cradle switch into the ON po...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/26830
Solution 36982: Error Code 6 or 39 displays on TI-Connect CE™ when an APP is transfered to the TI-84 Plus or TI-84 Plus Silver Edition calculator.
... transfer an app to my TI-84 Plus or TI-84 Plus Silver Edition? This error code occurs because the TI-84 Plus or TI-84 Plus Silver Edition is low in battery power. Please change your batteries on your Graphing Calculator if this occurs. For more information regarding your Texas Instruments graph...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36982
Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
... displays the RAM cleared message, the following steps will help in troubleshooting the problem. 1) Try a new set of batteries (including the backup battery). Please Note: After replacing the batteries, adjust the contrast by pressing and releasing the [2nd] key followed by pressing and releasi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10600
Solution 12003: Troubleshooting a TI-83 Plus Family or TI-84 Plus Family Calculator that Displays Garbage Collecting... for More Than 20 Minutes.
...eset. The reset procedure will delete all the items that are in the memory of the graphing calculator. Use the reset procedure below: 1) Remove 1 AAA battery. 2) Press and hold down the [DEL] key. 3) While holding down the [DEL] key, replace the AAA battery, and press the [ON] Key. The messag...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12003
Updating the Handheld Operating System (OS) on a TI-Nspire™ CX II Family calculator
...ator, using the TI-Nspire CX II Connect App for the Web. Before You Begin Before beginning an OS download, ensure that your calculator's rechargeable battery is at least 25% charged. To check the status of the rechargeable battery on a TI-Nspire™ CX II or TI-Nspire™ CX II CAS calculator, press [O...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40359
Solution 23911: Disposal or Recycle of an Old or Inoperable Calculator Product.
...many product and packaging materials that can be disposed of in environmentally friendly ways. When your Texas Instruments product or TI Rechargeable Battery has reached the end of its useful life, you may ship the product back to TI for recycling: TI Calculators for Recycling 13601 Independence ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 12197: Theft Preventative Solutions for TI Graphing Calculators.
...measures are available for TI calculators? CCS Educational Inc., a third party dealer, has a product called Bat'ry Guard™. Bat'ry Guard™ is a locking battery door which serves to prevent battery theft from devices. There is a "removal tool" needed for adding/removing the battery door. For theft p...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12197
Solution 12722: Purchasing Replacement Parts and Guidebooks for TI Calculators.
...edge Base Search Where can I purchase replacement parts and guidebooks for TI calculators? Printed guidebooks, reference cards, replacement battery doors, slide covers, and data cables (unit-to-unit cables) can be purchased on the TI Online Store. Prices and availability are subject to ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/12722
Solution 36975: When Press-to-Test mode is ENABLED on the TI-84 Plus CE™ the power management state known as “Deep Sleep” will not occur.
...tate known as “Deep Sleep” will not occur. The Graphing Calculator’s power state will not go into the advanced power savings state that preserves the battery life for a prolonged period of time. The unit will be in a power state that will utilize the battery as in a regular off state. This resul...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36975
Solution 11141: Re-Establishing a Connection Using the Black TI Connectivity Standard Mini-A To Mini-B USB Cable After Failed OS Upgrade on the TI-84 Plus Family of Graphing Calculators.
...itialized.To re-establish a connection between the PC and calculator, try the following:• Unplug USB cable.• Turn the calculator OFF (by removing one battery).• Re-insert the battery and turn calculator ON (by pressing [ON]).• Plug the USB cable into the calculator.• Start the OS download within ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11141
Solution 22590: TI-Nspire™ Handheld in TI-84 Plus Mode Not Capable of Connecting to TI-Nspire Computer Link or TI Connect-to-Class™ Teacher Software.
... the user can send and receive data, backup the handheld's memory, capture the handheld's screen and display other information such as the handheld's battery life and operating system. However, if the user is looking to update the operating system of the TI-Nspire handheld in TI-84 Plus mode, the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/22590
Solution 12650: Calculating Trigonometric Functions on the TI-81.
..., geometry, statistics, finance, and many other classes. The TI-84 Plus CE has an upgradeable operating system, several included Apps, a rechargeable battery and a USB cable to connect the handheld to your computer for downloading Apps, games, data, and more! Solution 12650: Calculating Trigono...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12650
Solution 12760: Preventing the Loss of Applications on the TI-89 Titanium and Voyage™ 200 Graphing Calculators With OS v3.xx.
...g Calculator Software Applications (Apps) when performing certain operations. These may include deleting Apps, upgrading the OS, operating with a low battery condition or even when changing the batteries. In short, this can occur when the unit's operation is interrupted during re-initialization o...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12760
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives.
Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives. compute derivatives, ti 85, ti85 Solution 10403: Symbolic Manipulation Capabilities of the TI-85 when Computing Derivatives. global Solution 10403: Symbolic Manipulation Capabilities of the TI-85 wh...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10403
Solution 10458: Instructions for Installing the TI-92 Plus Module.
...e graphing calculator is operating properly. (The contrast may need to be adjusted.) If the calculator does not function, hold down [ON] and remove a battery. Then remove and reinsert the module, making sure it is seated firmly, and reinsert the battery. • Replace the compartment cover, and then ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10458
Solution 40477: Troubleshooting a TI-30XS MultiView™ and TI-34 MultiView Scientific Calculator that will not turn on.
...d verify if a [Reset] button is available at the bottom of the calculator and if so, use a pen to press this button. • If the screen stays blank the battery may need to be replaced, please visit Solution 40317 for battery replacement information. If you require additional assistance please cont...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/40477
Solution 39437: Troubleshooting a TI-36X Pro that will not turn on.
...ess [On]+[Clear] to clear the memory of the calculator. • Try pressing [On] again if the screen still stays blank it may be necessary to replace the battery by following the steps below: About replacing the cell battery on a TI-36X Pro Scientific calculator: For safety purposes and to prevent i...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/39437
Solution 12089: Correcting the Error Message "Press I to Install Code" on the TI-89 Family, TI-92 Plus or Voyage™ 200 Graphing Calculators Using the TI Connect™ Software for Windows®.
...terrupting the transfer of the operating system from a computer or another calculator once it has begun.To correct the situation, remove one triple A battery, re-insert it and then press the letter I (the [9] key of the TI-89 family) so that "Waiting to receive" is displayed on the LCD. At this p...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12089
Solution 12257: Differences Between the TI-30X IIB And the TI-30X IIS.
...se scientific calculators is the power source. The functionality of the TI-30X IIB and the TI-30X IIS calculators are the same. 1) The TI-30X IIB is battery powered. 2) The TI-30X IIS is dual powered (solar and battery). Both models utilize the same type of battery. Please see the TI-30X IIB /...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12257
Solution 12047: Cannot Update the Operating System (OS) on a TI-89, TI-92 Plus or Voyage™ 200 with OS Version 2.0 or Below and TI Connect™ Software.
... Use the following procedure when updating a TI-89, TI-92 Plus or Voyage 200 with OS version 2.0 or below, using TI Connect: • Pull 1 AAA battery out of the calculator. • Press and hold the APPs key. • While holding the APPs key, replace the battery and turn the unit on. • Press [ I ]...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12047
Solution 11845: Resolving the Error Message "Illegal Instruction" on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...[LOCK] (the little hand). • While holding both, press [ON]. • Release all keys simultaneously. If this procedure does not restore the unit, remove a battery and press [ON] for 30 seconds. Replace the battery, turn on the unit, and adjust the contrast. If you require additional assistance please...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11845
Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not Turn On or Function Properly.
... can I try if the TI-89 Family, TI-92 Family or the Voyage ™ 200 graphing handheld will not turn on or function properly? Please Note: Information on battery precautions and replacement can be found in the case entitled "Instructions for Replacing Batteries In a TI Graphing Calculator". For any g...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37335
Solution 37336: Troubleshooting a TI-73 Family, TI-80, TI-81, TI-82, TI-83, TI-85, TI-85 and TI-86 Graphing Calculator That Will Not Turn On or Function Properly.
...TI-73 Family, TI-80, TI-81, TI-82, TI-83, TI-85, TI-85 and TI-86 graphing handheld will not turn on or function properly? Please Note: Information on battery precautions and replacement can be found in the case entitled "Instructions for Replacing Batteries In a TI Graphing Calculator". Please en...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37336
Solution 10477: Replacing and Installing the Batteries in a TI-35X.
... Knowledge Base Search How do I replace and install the batteries in a TI-35X? The TI-35X uses two A-76 batteries. Comparable battery model numbers include:Duracell® D357Eveready® 357To replace the batteries:• Turn the calculator off. • Place a small screwdriver, paper cli...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10477
Solution 10676: Turning Off The TI-1795 SV.
... Knowledge Base Search How can the TI-1795 SV be turned off? The TI-1795 SV does not have an off button. The calculator uses battery power as a backup in dim light, so that the calculator will always have some source of power during use. When not in use, the unit should...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10676