Sharp EL-9400 Calculator User Manual


 
Key pad for the SHARP EL-9400 Calculator
Graphing keys
Power supply ON/OFF key
Alphabet specification key
Secondary function specification key
Display screen
Cursor movement keys
Clear/Quit key
Variable enter key
Calculation execute key
Communication port for peripheral devices
HB2.Intro.03. 98.10.1, 0:38 PM4