Texas Instruments TI-84 Guidebook - Page 358
Backing Up RAM Memory, Receiving from a TI-84 Plus Silver Edition or TI-84 Plus - plus silver edition calculator
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When you select 3:Omit, the sending unit does not send the data in the duplicated variable name. Transmission resumes with the next item. When you select 4:Quit, transmission stops, and the receiving unit exits receive mode. Receiving from a TI-84 Plus Silver Edition or TI-84 Plus The TI-84 Plus Silver Edition and the TI-84 Plus are totally compatible. Keep in mind, however that the TI-84 Plus has less Flash memory than a TI-84 Plus Silver Edition. You cannot send memory backups between the TI-84 Plus product family and the TI-83 Plus product family. Receiving from a TI-83 Plus Silver Edition or TI-83 Plus The TI-84 Plus product family and the TI-83 Plus product family are compatible with a few exceptions. Receiving from a TI-83 You can transfer all variables and programs from a TI-83 to a TI-84 Plus if they fit in the RAM of the TI-84 Plus. The RAM of the TI-84 Plus is slightly less than the RAM of the TI-83. Backing Up RAM Memory Warning: H:Back Up overwrites the RAM memory and mode settings in the receiving unit. All information in the RAM memory of the receiving unit is lost. Note: Archived items on the receiving unit are not overwritten. You can backup the contents of RAM memory and mode settings (no Flash applications or archived items) to another TI-84 Plus Silver Edition. You can also backup RAM memory and mode settings to a TI-84 Plus. The backup calculator must also have OS 2.55MP installed. To perform a RAM memory backup: 1. Use a USB unit-to-unit cable to link two TI-84 Plus units, or a TI-84 Plus and a TI-84 Plus Silver Edition together. 2. On the sending unit press y 8 and select H:Back Up. The MEMORYBACKUP screen displays. 3. On the receiving unit, press y 8 ~ to display the RECEIVE menu. 4. Press Í on the receiving unit. Chapter 19: Communication Link 351