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CITIZEN SRP-285N User Manual

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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.

MA IN

74 – 8 / 7

72.85714286

Entry line

Indicator

Result line

Indicator

D EG

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