Sharp EL9900C EL-9900C - Page 234
Deleting files, Linking to another EL-9900 or PC - el9900
UPC - 074000016873
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Chapter 14: OPTION Menu 3. Deleting files Press @ p C to enter the delete menu. The sub-menu items are the same as those of the Memory Check menu (List, Matrix, Graph Eqn, Solver Eqn, Program, Picture, G_Data, L_Data and Slide). Deletions can be executed entry by entry. To delete the matrix mat C 1. Press @ p C 2. The matrix deletion window will appear with the cursor pointer at the top (mat A). 2. Move the cursor pointer to mat C using { / }. 3. Press E. mat C will disappear and the mat C line will become empty. • Press @ q to cancel the delete option. • Above procedures and displays are only an example. Displayed items may vary according to data input and use. * Press @ p C 0 to delete the memories previously entered. 4. Linking to another EL-9900 or PC Using the optional CE-451L or CE-LK2, the EL-9900 can be linked to another EL9900 or PC, respectively. To transfer data, press @ p D to open the Link option window. Press 1 to send data and press 2 to receive data. Transmission between EL9900's 224 1. Connect the calculators securely using the optional CE-451L communication cable. • Make sure the communication cable is firmly inserted into the ports of both calculators. * Use the CE-451L only for linking two EL-9900's. The EL-9900 can only be linked to another EL-9900.