fx-82MS fx-82TL fx-9860GII
Display
On a Casio calculator the two-line display makes it possible to view both the calculation formula and its result at the same time.
M D 
Status line
The status line shows the settings that are used during calculations and function keys that are pressed. It is shown by
S A hyp M STO RCL SD REG CMP L X MAT VCT EQN D R G FIX SCI r∠θ Eng R⇔I
that are only visible when active.
S SHIFT A ALPHA hyp Hyperbolic functions M Memory STO Store RCL Recall SD Standard Deviation REG Regression calculations CMP Basic arithmetic calculations L X MAT VCT ENQ D Degrees R Radians G Grads FIX Number of decimal places SCI Number of significant digits r∠θ Polar form (not used) Eng Engineering notation (not used) R⇔I
Calculation line
The upper line shows the calculation formula and the error messages. The symbol tells that you can scroll with REPLAY .
Result line
The lower line shows the result of calculations.
Cursor
The cursor l indicates the current location on the screen. Sometimes the shape changes to an input cursor ░ to indicate that something can be inserted.