E – 4
File name : CBM_SR285,A_HDBSR285T19_English.doc
version : 2010/04/26
Contrast Adjustment
Pressing the [ ] or [ ] following [ MODE ] key can make the
contrast of the screen lighter or darker. Holding either key down will
make the display become respectively lighter or darker.
Display Readout
The display comprises the entry line, the result line, and indicators.
MAIN
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72.85714286
Entry line
Indicato r
Result line
Indicator DEG
Entry line The calculator displays an entry of up to 76 digits.
Entries begin on the left ; those with more than 11
digits scroll to the left. Press [ ] and [ ] to move the
cursor through an entry. Press [ 2nd ] [ ] or [ 2nd ]
[ ] to move the cursor immediately to the beginning
or end of the entry.
Result line It displays a result of up to 10 digits, as well as a
decimal, a negative sign, a " x10 " indicator, and a
2-digits positive or negative exponent. Results that
exceed the digit limit are displayed in scientific
notation.
Indicators The following indicators appear on the display to
indicate you the current status of the calculator.
Indicator Meaning
M Independent memory
– Result is negative
2nd 2nd set of function keys is active.
MODE Mode selection is active
MAIN Main mode is active
STAT Statistics mode is active
Base-n Base-n mode is active
VLE Variable linear equation mode is active
QE Quadratic equation mode is active
CPLX Complex number mode is active
DEGRAD Angle mode : DEGrees, GRADs, or RADs
ENGSCI ENGineering or SCIentific notation
TAB Number of decimal places displayed is fixed
HYP Hyperbolic-trig function will be calculated
BUSY While an operation is executing