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Sharp EL-509E - Display; Hard Case

Sharp EL-509E
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– E-4 –
Exponent
Equation
Display
Mantissa
Symbol
When an abnormal condition occurs and all keys are
inoperative.
If service should be required on this calculator, use only a
SHARP servicing dealer, SHARP approved service facility, or
SHARP repair service where available.
Hard Case
DISPLAY
During actual use, not all symbols are displayed at the
same time.
Only the symbols required for the usage under instruction
are shown in the display and calculation examples of this
manual.
/
: Appears when the entire equation cannot be dis-
played. Press </> to see the remaining (hid-
den) section.
: Indicates that data can be visible above/below the
screen. These indications may appear when menu,
multi-line playback, and statistics data are displayed.
Press [/] to scroll up/down the view.
2ndF : Appears when @ is pressed, indicating that the
functions shown in orange are enabled.
HYP : Indicates that h has been pressed and the hy-
perbolic functions are enabled. If @H are
pressed, the symbols “2ndF HYP” appear, indicat-
ing that inverse hyperbolic functions are enabled.
509E_en0610.p65 04.6.10, 2:51 PM4

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