13-6Main MemoryGroup Name@MainMemFolder NameMain MemoryItem Name @MainMem File NameROOT ROOTDYNA MEM DYNA MEM.g3mEQUATION EQUATION.g3mFINANCIAL FINANCE.g3mSTAT STAT.g3mSYSTEM SYSTEM.g3mTABLE TABLE.g3mY=DATA Y=DATA.g3mu Main Memory Data Updating upon Termination of a USB ConnectionWhile there is a USB connection between the calculator and a computer, you can use thecomputer to edit the @MainMem folder contents by deleting folders and files, editing files,adding files, etc. When you terminate the USB connection, the calculator’s main memory datais updated with the current contents of the @MainMem folder. Note the following importantpoints.• Deleting the @MainMem folder will cause all data in the calculator’s main memory to beinitialized.• Updating the @MainMem folder affects up to three levels of folders inside the storagememory root folder.SMEM ← Storage memory root folder@MainMem (Level 1)Folder (Level 2)Folder (Level 3) ← Updating affects files up to thisAny folders and files past Level 3 are moved to a folder named “SAVE-F” in storage memory.• Adding a g3m file to the @MainMem folder while there is a USB connection betweenthe calculator and a computer will copy the data item(s) included in the g3m file to thecalculator’s main memory. For details about the main memory data item names thatcorrespond to the g3m file names in the @MainMem folder, see “Main Memory Data duringa USB Connection” (page 13-5). If there is no group in main memory that corresponds to thedata items included in the g3m file, a corresponding group will be created automatically andthe data items will be copied to that group.• Depending on the data type, an overwrite confirmation message will appear if there isalready data with the same name in calculator’s main memory as the data being copied from@MainMem folder. For information about which types of data cause a confirmation messageto appear, see the “Overwrite Check” column in the data table on page 11-3. “Yes” meansthat a confirmation message is displayed, while “No” indicates that the copy operation isperformed without any confirmation message.
