Sharp EL-2902E Operation Manual page 6

+ –
CHANGE SIGN KEY:
Changes the algebraic sign of a number (i.e., positive to negative or negative
to positive).
MU
MARKUP KEY:
Used to perform mark-ups, percent change and automatic add-on/discount.
RECALL AND CLEAR MEMORY KEY
M
M
RECALL MEMORY KEY
STR
STORE KEY:
This key is used to store an exchange rate.
• A maximum of 6 digits can be stored (decimal point is not counted as a digit).
• Only one rate can be stored. If you enter a new rate, the previous rate will be
cleared.
CONVERSION KEY (TO A NATIONAL CURRENCY)
CONVERSION KEY (TO THE EURO CURRENCY)
DISPLAY SYMBOLS:
M : Memory symbol
Appears when a number is in the memory.
– : Minus symbol
Appears when a number is negative.
E : Error symbol
Appears when an overflow or other error is detected.
G : Grand total memory symbol
Appears when a number is in the grand total memory.
: National Currency symbol
Appears when an entered value is converted to present national currency.
This symbol also appears when an exchange rate is stored.
: Euro Currency symbol
Appears when an entered value is converted to Euro currency.
This symbol also appears when an exchange rate is stored.
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